WIFI lost after 16.04 Updates
About 7 out of 10 times (approx) that I install an update for 16.04 (every few days), I lose WIFI. It's as if the adapter has stopped working. There are no wifi signals shown to be available (although they are). I turn off wifi, turn off networking, then turn them all back on again, but nothing.
The solution I have found, which works consistently (but is annoying), is to hard wire my computer to the router, do a shut down, then boot it up again. It recognizes the hard wire connection before I shut it down and after I reboot. After boot up, I can disconnect the hard wire connection and I have wifi signals available again.
Very annoying. Been happening ever since I installed 16.04, but was hoping that it would be resolved with ongoing updates.
Thanks,
Jim.
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#1 |
What wifi chip are you using please?
Is it internal or a USB device?
Do you have the latest BIOS?
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#2 |
Thanks for your help:
RT3290 Wireless 802.11n 1T/1R PCIe
Internal
BIOS:
*-firmware
vendor: Insyde
physical id: 0
version: F.31
date: 12/04/2013
size: 128KiB
capacity: 4032KiB
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#3 |
That wifi chipset doesn't like wifi power management being enabled so in terminal paste the following command
sudo sed -i 's/wifi.powersave = 3/wifi.powersave = 2/' /etc/NetworkMan
You might find that it works fine after putting the computer in sleep mode for a while
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#4 |
Thanks Jeremy. I tried what you suggested and got the following:
jimstokes@
[sudo] password for jimstokes:
sed: -e expression #1, char 41: unknown option to `s'
I'm not sure what the error is as I'm not really deeply knowledgeable about linux.
Thanks.
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#5 |
You had a typo as there should be a space between ' and /etc/NetworkMan
An alternative is
sudo sed -i 's/3/2/' /etc/NetworkMan
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#6 |
Thank you. The command seemed to have worked.
Now I just have to wait to see if this has resolved the loss of wifi problem, after the next few updates.
Thanks again,
Jim.
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Revision history for this message
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#7 |
So, I just did today's update and, although not requested, I did a shut down and restart. Once again, I lost the wifi connection and no wifi was available.
I used: sudo sed -i 's/3/2/' /etc/NetworkMan
I hard wired the computer to the router, shut down, start up, then unplugged the wire connection, and wifi was back again.
So, this problem has not been resolved. Any more suggestions?
Thanks,
Jim.
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#8 |
Suggestion: follow https:/
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#9 |
jimstokes@
[sudo] password for jimstokes:
Hit:1 http://
Hit:2 http://
Get:3 http://
Get:4 http://
Hit:5 http://
Get:6 http://
Hit:7 http://
Hit:8 http://
Get:9 http://
Ign:10 http://
Get:11 http://
Get:12 http://
Hit:13 http://
Get:14 http://
Get:15 http://
Get:16 http://
Get:17 http://
Get:18 http://
Get:19 http://
Get:20 http://
Get:21 http://
Get:22 http://
Get:23 http://
Get:24 http://
Get:25 http://
Get:27 http://
Get:28 http://
Get:29 http://
Get:30 http://
Get:31 http://
Get:32 http://
Get:33 http://
Get:34 http://
Get:35 http://
Get:36 http://
Get:37 http://
Get:38 http://
Get:39 http://
Get:40 http://
Get:41 http://
Get:42 http://
Get:43 http://
Get:44 http://
Fetched 6,715 kB in 3s (1,807 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
rfkill is already the newest version (0.5-1ubuntu3).
usbutils is already the newest version (1:007-4).
hwinfo is already the newest version (21.23-1).
hwinfo set to manually installed.
grep is already the newest version (2.25-1~16.04.1).
pciutils is already the newest version (1:3.3.
The following packages were automatically installed and are no longer required:
libllvm4.0 libllvm4.0:i386 linux-tools-
linux-
linux-
linux-
linux-
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 8 not upgraded.
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: 07
serial: a4:5d:36:73:f5:99
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:36 ioport:
*-network
description: Wireless interface
product: RT3290 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlan0
version: 00
serial: 0c:84:dc:6e:aa:c3
width: 32 bits
clock: 33MHz
resources: irq:42 memory:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
DeviceName: Realtek PCIe FE Family Controller
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:2139]
Kernel driver in use: r8169
Kernel modules: r8169
06:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
DeviceName: Ralink RT3290LE 802.11bgn Wi-Fi Adapter
Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec]
Bus 002 Device 002: ID 0bda:571c Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Error: Object 'nm' is unknown, try 'nmcli help'.
H/W path Device Class Description
=======
/0 bus 2139
/0/0 memory 128KiB BIOS
/0/21 memory 8GiB System Memory
/0/21/0 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (
/0/21/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (
/0/2d processor AMD A6-5200 APU with Radeon(TM) HD Grap
/0/2d/2e memory 256KiB L1 cache
/0/2d/2f memory 2MiB L2 cache
/0/100 bridge Family 16h Processor Root Complex
/0/100/1 display Kabini [Radeon HD 8400 / R3 Series]
/0/100/1.1 multimedia Kabini HDMI/DP Audio
/0/100/2.2 bridge Family 16h Processor Functions 5:1
/0/100/2.2/0 generic RTS5229 PCI Express Card Reader
/0/100/2.3 bridge Family 16h Processor Functions 5:1
/0/100/2.3/0 eth0 network RTL8101/2/6E PCI Express Fast/Gigabit E
/0/100/2.4 bridge Family 16h Processor Functions 5:1
/0/100/2.4/0 wlan0 network RT3290 Wireless 802.11n 1T/1R PCIe
/0/100/2.4/0.1 generic RT3290 Bluetooth
/0/100/10 bus FCH USB XHCI Controller
/0/100/10/0 usb6 bus xHCI Host Controller
/0/100/10/1 usb5 bus xHCI Host Controller
/0/100/10/1/2 input USB Receiver
/0/100/11 storage FCH SATA Controller [AHCI mode]
/0/100/12 bus FCH USB OHCI Controller
/0/100/12/1 usb3 bus OHCI PCI host controller
/0/100/12.2 bus FCH USB EHCI Controller
/0/100/12.2/1 usb1 bus EHCI Host Controller
/0/100/13 bus FCH USB OHCI Controller
/0/100/13/1 usb4 bus OHCI PCI host controller
/0/100/13.2 bus FCH USB EHCI Controller
/0/100/13.2/1 usb2 bus EHCI Host Controller
/0/100/13.2/1/2 multimedia HP Truevision HD
/0/100/14 bus FCH SMBus Controller
/0/100/14.2 multimedia FCH Azalia Controller
/0/100/14.3 bridge FCH LPC Bridge
/0/101 bridge Family 16h Processor Function 0
/0/102 bridge Family 16h Processor Function 0
/0/103 bridge Family 16h Processor Function 1
/0/104 bridge Family 16h Processor Function 2
/0/105 bridge Family 16h Processor Function 3
/0/106 bridge Family 16h Processor Function 4
/0/107 bridge Family 16h Processor Function 5
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 750GB ST750LM022 HN-M7
/0/1/0.0.0/1 volume 511MiB Windows FAT volume
/0/1/0.0.0/2 /dev/sda2 volume 244MiB EFI partition
/0/1/0.0.0/3 /dev/sda3 volume 697GiB LVM Physical Volume
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVDRAM GU70N
/1 power PI06047
Linux jimstokes-
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] DMI: Hewlett-Packard HP Pavilion 15 Notebook PC/2139, BIOS F.31 12/04/2013
[ 0.000000] No NUMA configuration found
[ 0.259801] PCCT header not found.
[ 0.284787] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.810136] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 0.839747] usbcore: registered new interface driver usbfs
[ 0.839763] usbcore: registered new interface driver hub
[ 0.839791] usbcore: registered new device driver usb
[ 0.844621] clocksource: Switched to clocksource hpet
[ 0.858519] pnp: PnP ACPI: found 6 devices
[ 2.010920] Console: switching to colour frame buffer device 170x48
[ 2.065736] input: Lid Switch as /devices/
[ 2.065952] ACPI: Lid Switch [LID]
[ 2.082578] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/
[ 2.093026] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.093030] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.093034] usb usb1: Product: EHCI Host Controller
[ 2.093037] usb usb1: Manufacturer: Linux 4.4.0-42-generic ehci_hcd
[ 2.093040] usb usb1: SerialNumber: 0000:00:12.2
[ 2.093332] hub 1-0:1.0: USB hub found
[ 2.093806] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/
[ 2.105032] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.105037] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.105041] usb usb2: Product: EHCI Host Controller
[ 2.105044] usb usb2: Manufacturer: Linux 4.4.0-42-generic ehci_hcd
[ 2.105047] usb usb2: SerialNumber: 0000:00:13.2
[ 2.105336] hub 2-0:1.0: USB hub found
[ 2.164991] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.164999] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.165003] usb usb3: Product: OHCI PCI host controller
[ 2.165007] usb usb3: Manufacturer: Linux 4.4.0-42-generic ohci_hcd
[ 2.165010] usb usb3: SerialNumber: 0000:00:12.0
[ 2.165377] hub 3-0:1.0: USB hub found
[ 2.224996] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.225005] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.225009] usb usb4: Product: OHCI PCI host controller
[ 2.225012] usb usb4: Manufacturer: Linux 4.4.0-42-generic ohci_hcd
[ 2.225015] usb usb4: SerialNumber: 0000:00:13.0
[ 2.225328] hub 4-0:1.0: USB hub found
[ 2.226304] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.226308] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.226312] usb usb5: Product: xHCI Host Controller
[ 2.226314] usb usb5: Manufacturer: Linux 4.4.0-42-generic xhci-hcd
[ 2.226317] usb usb5: SerialNumber: 0000:00:10.0
[ 2.226570] hub 5-0:1.0: USB hub found
[ 2.229477] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.229514] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.229518] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.229521] usb usb6: Product: xHCI Host Controller
[ 2.229524] usb usb6: Manufacturer: Linux 4.4.0-42-generic xhci-hcd
[ 2.229527] usb usb6: SerialNumber: 0000:00:10.0
[ 2.229718] hub 6-0:1.0: USB hub found
[ 2.283060] ima: No TPM chip found, activating TPM-bypass!
[ 2.284514] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.420945] usb 2-2: new high-speed USB device number 2 using ehci-pci
[ 2.541601] usb 5-2: new full-speed USB device number 2 using xhci_hcd
[ 2.545634] r8169 0000:05:00.0 eth0: RTL8106e at 0xffffc90000cfa000, a4:5d:36:73:f5:99, XID 04900000 IRQ 36
[ 2.614220] CRAT table not found
[ 2.617543] fb: switching to radeondrmfb from EFI VGA
[ 2.617598] Console: switching to colour dummy device 80x25
[ 2.621646] [drm] Found VCE firmware/feedback version 40.2.2 / 15!
[ 2.621666] usb 2-2: New USB device found, idVendor=0bda, idProduct=571c
[ 2.621670] usb 2-2: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 2.621674] usb 2-2: Product: HP Truevision HD
[ 2.621677] usb 2-2: Manufacturer: DDFEQ019I4T1TE
[ 2.621680] usb 2-2: SerialNumber: 200901010001
[ 2.754554] usb 5-2: New USB device found, idVendor=046d, idProduct=c52b
[ 2.754558] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.754562] usb 5-2: Product: USB Receiver
[ 2.754565] usb 5-2: Manufacturer: Logitech
[ 2.825627] usbcore: registered new interface driver usbhid
[ 2.825632] usbhid: USB HID core driver
[ 2.841027] logitech-djreceiver 0003:046D:
[ 2.971880] input: Logitech M310 as /devices/
[ 2.972162] logitech-
[ 2.981994] input: Logitech K520 as /devices/
[ 2.982220] logitech-
[ 4.001301] clocksource: Switched to clocksource tsc
[ 5.531645] Console: switching to colour frame buffer device 170x48
[ 16.383846] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 17.148729] lp: driver loaded but no devices found
[ 23.753917] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 25.123891] input: HP Wireless hotkeys as /devices/
[ 25.491499] lis3lv02d: 8 bits 3DC sensor found
[ 27.018063] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/
[ 27.131653] input: HD-Audio Generic Mic as /devices/
[ 27.131778] input: HD-Audio Generic Headphone as /devices/
[ 27.850990] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3290, rev 0015 detected
[ 27.859040] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 3290 detected
[ 27.952437] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 30.628187] uvcvideo: Found UVC 1.00 device HP Truevision HD (0bda:571c)
[ 30.634501] input: HP Truevision HD as /devices/
[ 30.634693] usbcore: registered new interface driver uvcvideo
[ 33.152055] cfg80211: World regulatory domain updated:
[ 33.152064] cfg80211: DFS Master region: unset
[ 33.152067] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 33.152071] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 33.152075] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 33.152078] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 33.152081] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 33.152085] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 33.152088] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 33.152090] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 33.152093] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 65.164955] IPv6: ADDRCONF(
[ 65.165056] ieee80211 phy0: rt2x00lib_
[ 65.366423] ieee80211 phy0: rt2x00lib_
[ 65.482468] IPv6: ADDRCONF(
[ 65.492175] IPv6: ADDRCONF(
[ 65.827436] r8169 0000:05:00.0 eth0: link down
[ 65.827516] IPv6: ADDRCONF(
[ 65.830735] r8169 0000:05:00.0 eth0: link down
[ 67.282071] IPv6: ADDRCONF(
[ 67.343125] r8169 0000:05:00.0 eth0: link up
[ 67.343146] IPv6: ADDRCONF(
[ 100.267407] wlan0: authenticate with 84:94:8c:86:ab:a8
[ 100.282665] wlan0: send auth to 84:94:8c:86:ab:a8 (try 1/3)
[ 100.284852] wlan0: authenticated
[ 100.286466] wlan0: associate with 84:94:8c:86:ab:a8 (try 1/3)
[ 100.290343] wlan0: RX AssocResp from 84:94:8c:86:ab:a8 (capab=0xc11 status=0 aid=5)
[ 100.290481] wlan0: associated
[ 100.290558] IPv6: ADDRCONF(
[ 100.295645] cfg80211: Regulatory domain changed to country: US
[ 100.295651] cfg80211: DFS Master region: FCC
[ 100.295654] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 100.295658] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[ 100.295662] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[ 100.295666] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[ 100.295669] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2300 mBm), (0 s)
[ 100.295672] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[ 100.295675] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 101.197398] IPv6: wlan0: IPv6 duplicate address fe80::f4de:
[ 102.180742] IPv6: wlan0: IPv6 duplicate address fe80::b3c6:
[ 102.440549] IPv6: wlan0: IPv6 duplicate address fe80::1192:
[ 157.799833] r8169 0000:05:00.0 eth0: link down
[ 172.603030] r8169 0000:05:00.0 eth0: rtl_counters_cond == 1 (loop: 1000, delay: 10).
[ 189.820757] ata1: SError: { HostInt CommWake 10B8B }
[ 190.228066] r8169 0000:05:00.0 eth0: link down
[ 6374.297126] r8169 0000:05:00.0 eth0: rtl_counters_cond == 1 (loop: 1000, delay: 10).
[ 6374.421128] r8169 0000:05:00.0 eth0: rtl_counters_cond == 1 (loop: 1000, delay: 10).
[ 6374.544956] r8169 0000:05:00.0 eth0: rtl_counters_cond == 1 (loop: 1000, delay: 10).
[ 6375.007307] wlan0: deauthenticating from 84:94:8c:86:ab:a8 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 6375.041394] cfg80211: World regulatory domain updated:
[ 6375.041408] cfg80211: DFS Master region: unset
[ 6375.041414] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 6375.041425] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 6375.041433] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 6375.041441] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 6375.041450] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 6375.041459] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 6375.041467] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 6375.041474] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 6375.041482] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 6375.245744] r8169 0000:05:00.0 eth0: rtl_counters_cond == 1 (loop: 1000, delay: 10).
[ 6376.180786] ata1: SError: { HostInt CommWake 10B8B }
[ 6380.351194] usb usb3: root hub lost power or was reset
[ 6380.531351] usb 2-2: reset high-speed USB device number 2 using ehci-pci
[ 6380.562817] usb 5-2: reset full-speed USB device number 2 using xhci_hcd
[ 6383.004956] IPv6: ADDRCONF(
[ 6383.115705] IPv6: ADDRCONF(
[ 6383.118411] IPv6: ADDRCONF(
[ 6383.296664] r8169 0000:05:00.0 eth0: link down
[ 6383.296833] IPv6: ADDRCONF(
[ 6383.368699] IPv6: ADDRCONF(
[ 6385.501254] wlan0: authenticate with 84:94:8c:86:ab:a8
[ 6385.515877] wlan0: send auth to 84:94:8c:86:ab:a8 (try 1/3)
[ 6385.517685] wlan0: authenticated
[ 6385.519749] wlan0: associate with 84:94:8c:86:ab:a8 (try 1/3)
[ 6385.523449] wlan0: RX AssocResp from 84:94:8c:86:ab:a8 (capab=0xc11 status=0 aid=7)
[ 6385.523547] wlan0: associated
[ 6385.523638] IPv6: ADDRCONF(
[ 6385.531414] cfg80211: Regulatory domain changed to country: US
[ 6385.531422] cfg80211: DFS Master region: FCC
[ 6385.531426] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 6385.531431] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[ 6385.531434] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[ 6385.531438] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[ 6385.531442] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2300 mBm), (0 s)
[ 6385.531445] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[ 6385.531448] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 6386.070276] IPv6: wlan0: IPv6 duplicate address fe80::f4de:
[ 6386.701144] IPv6: wlan0: IPv6 duplicate address fe80::b3c6:
[ 6387.513475] IPv6: wlan0: IPv6 duplicate address fe80::1192:
[ 6588.972159] ata1: SError: { HostInt CommWake 10B8B }
[44298.433990] cfg80211: World regulatory domain updated:
[44298.433999] cfg80211: DFS Master region: unset
[44298.434003] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[44298.434010] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[44298.434016] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[44298.434021] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[44298.434027] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[44298.434033] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[44298.434038] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[44298.434043] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[44298.434048] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[44313.612329] IPv6: ADDRCONF(
[44467.718210] wlan0: authenticate with 84:94:8c:86:ab:a8
[44467.723269] wlan0: send auth to 84:94:8c:86:ab:a8 (try 1/3)
[44467.735976] wlan0: authenticated
[44467.739232] wlan0: associate with 84:94:8c:86:ab:a8 (try 1/3)
[44467.742844] wlan0: RX AssocResp from 84:94:8c:86:ab:a8 (capab=0xc11 status=0 aid=4)
[44467.742931] wlan0: associated
[44467.743014] IPv6: ADDRCONF(
[44467.749645] cfg80211: Regulatory domain changed to country: US
[44467.749654] cfg80211: DFS Master region: FCC
[44467.749657] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[44467.749661] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[44467.749665] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[44467.749669] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[44467.749672] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2300 mBm), (0 s)
[44467.749675] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[44467.749678] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[44468.637643] IPv6: wlan0: IPv6 duplicate address fe80::f4de:
[44468.797669] IPv6: wlan0: IPv6 duplicate address fe80::b3c6:
[44469.180664] IPv6: wlan0: IPv6 duplicate address fe80::1192:
Release Date: 12/04/2013
Manufacturer: Hewlett-Packard
Product Name: HP Pavilion 15 Notebook PC
Serial Number: 5CD331236G
Manufacturer: Hewlett-Packard
Product Name: 2139
Serial Number: PDSYT028J4V11I
Manufacturer: Hewlett-Packard
Serial Number: Chassis Serial Number
String 5: String6 for Original Equipment Manufacturer
String 6: String7 for Original Equipment Manufacturer
String 7: String8 for Original Equipment Manufacturer
Manufacturer: 13-54
Manufacture Date: 01/01/2013
Serial Number: SERIAL
Manufacturer: Micron Technology
Serial Number: 3AAB94F4
Manufacturer: Micron Technology
Serial Number: 3AAB94F5
Manufacturer: AMD processor
Serial Number: NotSupport
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"Freak"
Bit Rate=57.8 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=61/70 Signal level=-49 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:122 Invalid misc:1116 Missed beacon:0
eth0 no wireless extensions.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
30: PCI 500.0: 0200 Ethernet controller
[Created at pci.366]
Unique ID: rBUF.snYX+B3Gga3
Parent ID: aYFK.LQ8NizwOO+7
SysFS ID: /devices/
SysFS BusID: 0000:05:00.0
Hardware Class: network
Device Name: "Realtek PCIe FE Family Controller"
Model: "Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8136 "RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x2139
Revision: 0x07
Driver: "r8169"
Driver Modules: "r8169"
Device File: eth0
I/O Ports: 0x2000-0x2fff (rw)
Memory Range: 0xf0104000-
Memory Range: 0xf0100000-
Memory Range: 0xf0400000-
IRQ: 36 (581 events)
HW Address: a4:5d:36:73:f5:99
Link detected: no
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: r8169 is active
Driver Activation Cmd: "modprobe r8169"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #12 (PCI bridge)
31: PCI 600.0: 0282 WLAN controller
[Created at pci.366]
Unique ID: y9sn.MxvvoCwdjwB
Parent ID: Rtk9.LQ8NizwOO+7
SysFS ID: /devices/
SysFS BusID: 0000:06:00.0
Hardware Class: network
Device Name: "Ralink RT3290LE 802.11bgn Wi-Fi Adapter"
Model: "Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter"
Vendor: pci 0x1814 "Ralink corp."
Device: pci 0x3290 "RT3290 Wireless 802.11n 1T/1R PCIe"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x18ec "Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter"
Driver: "rt2800pci"
Driver Modules: "rt2800pci"
Device File: wlan0
Features: WLAN
Memory Range: 0xf0210000-
IRQ: 42 (1386691 events)
HW Address: 0c:84:dc:6e:aa:c3
Link detected: yes
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v00001814d
Driver Info #0:
Driver Status: rt2800pci is active
Driver Activation Cmd: "modprobe rt2800pci"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #13 (PCI bridge)
root 1237 0.0 0.2 727980 19560 ? Ssl Jan22 0:35 /usr/sbin/
root 1407 0.0 0.0 44028 6548 ? Ss Jan22 0:03 /sbin/wpa_
nobody 1440 0.0 0.0 52864 4228 ? S Jan22 0:01 /usr/sbin/dnsmasq --no-resolv --keep-
jimstok+ 3034 0.0 0.1 426744 8744 ? Sl Jan22 0:00 /usr/lib/
root 15352 0.0 0.0 16124 3732 ? S 01:27 0:00 /sbin/dhclient -d -q -sf /usr/lib/
jimstok+ 27776 0.0 0.0 14224 1032 pts/5 S+ 10:50 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 wlan0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
total 58107
2 drwxr-xr-x 5 root root 4096 Dec 22 09:34 .
2 drwxr-xr-x 24 root root 4096 Oct 7 09:52 ..
15 -rw-r--r-- 1 root root 1242701 Oct 7 2016 abi-4.4.
12 -rw-r--r-- 1 root root 189760 Oct 7 2016 config-
1 drwxr-xr-x 3 root root 4096 Dec 31 1969 efi
52417 drwxr-xr-x 6 root root 1024 Jan 3 13:22 grub
14 -rw-r--r-- 1 root root 39267680 Dec 22 09:34 initrd.
11 drwx------ 2 root root 12288 Jan 30 2015 lost+found
32 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
33 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
31 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+
20 -rw------- 1 root root 3869895 Oct 7 2016 System.
19 -rw------- 1 root root 7053472 Oct 7 2016 vmlinuz-
21 -rw------- 1 root root 7055384 Oct 11 2016 vmlinuz-
Support status summary of 'jimstokes-
You have 27 packages (0.9%) supported until January 2023 (5y)
You have 2205 packages (71.6%) supported until April 2021 (5y)
You have 409 packages (13.3%) supported until April 2019 (3y)
You have 36 packages (1.2%) that can not/no-longer be downloaded
You have 404 packages (13.1%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2018-01-14 03:15:02
--2018-01-23 10:50:45-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 593370 (579K) [text/plain]
Saving to: ‘/var/lib/
/var/lib/
2018-01-23 10:50:46 (630 KB/s) - ‘/var/lib/
Done.
Module Size Used by
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 1
ccm 20480 1
nvram 16384 0
msr 16384 0
binfmt_misc 20480 1
nls_iso8859_1 16384 1
hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,
media 24576 2 uvcvideo,videodev
amd_freq_
kvm 540672 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 167936 2
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 2 aesni_intel,
arc4 16384 2
rt2800pci 16384 0
rt2800mmio 20480 1 rt2800pci
rt2800lib 94208 2 rt2800pci,
rt2x00pci 16384 1 rt2800pci
input_leds 16384 0
rt2x00mmio 16384 2 rt2800pci,
joydev 20480 0
rt2x00lib 57344 5 rt2x00pci,
serio_raw 16384 0
k10temp 16384 0
fam15h_power 16384 0
mac80211 737280 3 rt2x00lib,
cfg80211 565248 2 mac80211,rt2x00lib
edac_mce_amd 24576 0
edac_core 53248 0
snd_hda_
eeprom_93cx6 16384 1 rt2800pci
snd_hda_
snd_hda_codec_hdmi 53248 1
snd_hda_intel 40960 5
snd_hda_codec 135168 4 snd_hda_
snd_hda_core 73728 5 snd_hda_
snd_hwdep 16384 1 snd_hda_codec
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_pcm 106496 4 snd_hda_
snd_rawmidi 32768 1 snd_seq_midi
i2c_piix4 24576 0
snd_seq 69632 2 snd_seq_
crc_ccitt 16384 1 rt2800lib
snd_seq_device 16384 3 snd_seq,
snd_timer 32768 2 snd_pcm,snd_seq
rtsx_pci_ms 20480 0
snd 81920 21 snd_hda_
memstick 20480 1 rtsx_pci_ms
soundcore 16384 1 snd
hp_accel 28672 0
lis3lv02d 20480 1 hp_accel
shpchp 36864 0
input_polldev 16384 1 lis3lv02d
hp_wireless 16384 0
mac_hid 16384 0
cuse 16384 3
lp 20480 0
parport 49152 1 lp
autofs4 40960 2
hid_logitech_hidpp 20480 0
hid_logitech_dj 20480 0
usbhid 49152 0
hid 118784 5 usbhid,
rtsx_pci_sdmmc 24576 0
amdkfd 131072 1
amd_iommu_v2 20480 1 amdkfd
radeon 1515520 4
i2c_algo_bit 16384 1 radeon
ttm 94208 1 radeon
drm_kms_helper 155648 1 radeon
psmouse 126976 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
ahci 36864 3
r8169 81920 0
drm 364544 52 ttm,drm_
libahci 32768 1 ahci
rtsx_pci 53248 2 rtsx_pci_
mii 16384 1 r8169
wmi 20480 1 hp_wmi
fjes 28672 0
video 40960 0
jimstokes@
|
Revision history for this message
|
#10 |
The output shoes that your are connected via WLAN (ip=192.168.0.13 ).
|
Revision history for this message
|
#11 |
Thank you. Yes, I'm currently connected, otherwise I couldn't respond to you.
My original problem (which still exists) is described in the first post. Loss of wifi signal after software update, then need to hard wire connect, reboot, then wifi is restored.
The problem still exists and happens after about 7/10 of the updates, which are frequent.
Thanks for your help.
Jim.
|
Revision history for this message
|
#12 |
Can you re-create the output when the wireless connection is not working (and use the cable for posting)
|
Revision history for this message
|
#13 |
Yes, the next time I do an update and lose wifi I'll run the same command in a Terminal and see what comes out. Or is there another command I should use, given that I won't be connected?
Thanks
Jim
|
Revision history for this message
|
#14 |
This question was expired because it remained in the 'Needs information' state without activity for the last 15 days.
|
Revision history for this message
|
#15 |
Update last week caused loss of wifi again. Had to connect with hardwire, reboot, then wifi was restored. This is an unfortunate situation and would be truly problematic if I didn't have access to a hard connection. (i.e. if travelling, etc.) Thanks in advance for any further insight you may bring.
Jim.
|
Revision history for this message
|
#16 |
More updates this morning. Required to reboot to finish installing updates. Lost wifi on reboot. Had to hardwire connect, shut down, boot, removed hardwire, and got wifi back. This is still a problem. Any suggestions?
Thanks, Jim.
|
Revision history for this message
|
#17 |
I already asked to run the wireless troubleshooting procedure when your WLAN fails.
You have to store the command somewhere on your system to have it available when offline, and must probably store the output first to be able to upload it later.
Just an additional question:
If WLAN is failing and you plug in the network cable, is there anything happening, e.g. with the network icon in the top right corner of the screen?
|
Revision history for this message
|
#18 |
Lost wifi again today after update. Ran the following before connecting by hardwire to internet, so hopefully this sheds some useful information on what happens (so we can get this fixed).
jimstokes@
[sudo] password for jimstokes:
Err:1 http://
Temporary failure resolving 'us.archive.
Err:2 http://
Temporary failure resolving 'us.archive.
Err:3 http://
Temporary failure resolving 'security.
Err:4 http://
Temporary failure resolving 'archive.
Err:5 http://
Temporary failure resolving 'archive.
Err:6 http://
Temporary failure resolving 'ppa.launchpad.net'
Err:7 http://
Temporary failure resolving 'ppa.launchpad.net'
Err:8 http://
Temporary failure resolving 'us.archive.
Reading package lists... Done
W: Failed to fetch http://
W: Failed to fetch http://
W: Failed to fetch http://
W: Failed to fetch http://
W: Failed to fetch http://
W: Failed to fetch http://
W: Failed to fetch http://
W: Failed to fetch http://
W: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists... Done
Building dependency tree
Reading state information... Done
rfkill is already the newest version (0.5-1ubuntu3).
usbutils is already the newest version (1:007-4).
hwinfo is already the newest version (21.23-1).
grep is already the newest version (2.25-1~16.04.1).
pciutils is already the newest version (1:3.3.
0 upgraded, 0 newly installed, 0 to remove and 18 not upgraded.
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: 07
serial: a4:5d:36:73:f5:99
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:35 ioport:
*-network DISABLED
description: Wireless interface
product: RT3290 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlan0
version: 00
serial: 0c:84:dc:6e:aa:c3
width: 32 bits
clock: 33MHz
resources: irq:42 memory:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
eth0 Interface doesn't support scanning.
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
DeviceName: Realtek PCIe FE Family Controller
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:2139]
Kernel driver in use: r8169
Kernel modules: r8169
06:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
DeviceName: Ralink RT3290LE 802.11bgn Wi-Fi Adapter
Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec]
Bus 002 Device 002: ID 0bda:571c Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Error: Object 'nm' is unknown, try 'nmcli help'.
H/W path Device Class Description
=======
/0 bus 2139
/0/0 memory 128KiB BIOS
/0/21 memory 8GiB System Memory
/0/21/0 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (
/0/21/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (
/0/2d processor AMD A6-5200 APU with Radeon(TM) HD Grap
/0/2d/2e memory 256KiB L1 cache
/0/2d/2f memory 2MiB L2 cache
/0/100 bridge Family 16h Processor Root Complex
/0/100/1 display Kabini [Radeon HD 8400 / R3 Series]
/0/100/1.1 multimedia Kabini HDMI/DP Audio
/0/100/2.2 bridge Family 16h Processor Functions 5:1
/0/100/2.2/0 generic RTS5229 PCI Express Card Reader
/0/100/2.3 bridge Family 16h Processor Functions 5:1
/0/100/2.3/0 eth0 network RTL8101/2/6E PCI Express Fast/Gigabit E
/0/100/2.4 bridge Family 16h Processor Functions 5:1
/0/100/2.4/0 wlan0 network RT3290 Wireless 802.11n 1T/1R PCIe
/0/100/2.4/0.1 generic RT3290 Bluetooth
/0/100/10 bus FCH USB XHCI Controller
/0/100/10/0 usb6 bus xHCI Host Controller
/0/100/10/1 usb5 bus xHCI Host Controller
/0/100/10/1/2 input USB Receiver
/0/100/11 storage FCH SATA Controller [AHCI mode]
/0/100/12 bus FCH USB OHCI Controller
/0/100/12/1 usb3 bus OHCI PCI host controller
/0/100/12.2 bus FCH USB EHCI Controller
/0/100/12.2/1 usb1 bus EHCI Host Controller
/0/100/13 bus FCH USB OHCI Controller
/0/100/13/1 usb4 bus OHCI PCI host controller
/0/100/13.2 bus FCH USB EHCI Controller
/0/100/13.2/1 usb2 bus EHCI Host Controller
/0/100/13.2/1/2 multimedia HP Truevision HD
/0/100/14 bus FCH SMBus Controller
/0/100/14.2 multimedia FCH Azalia Controller
/0/100/14.3 bridge FCH LPC Bridge
/0/101 bridge Family 16h Processor Function 0
/0/102 bridge Family 16h Processor Function 0
/0/103 bridge Family 16h Processor Function 1
/0/104 bridge Family 16h Processor Function 2
/0/105 bridge Family 16h Processor Function 3
/0/106 bridge Family 16h Processor Function 4
/0/107 bridge Family 16h Processor Function 5
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 750GB ST750LM022 HN-M7
/0/1/0.0.0/1 volume 511MiB Windows FAT volume
/0/1/0.0.0/2 /dev/sda2 volume 244MiB EFI partition
/0/1/0.0.0/3 /dev/sda3 volume 697GiB LVM Physical Volume
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVDRAM GU70N
/1 power PI06047
Linux jimstokes-
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] DMI: Hewlett-Packard HP Pavilion 15 Notebook PC/2139, BIOS F.31 12/04/2013
[ 0.000000] No NUMA configuration found
[ 0.046520] Spectre V2 mitigation: Filling RSB on context switch
[ 0.275694] PCCT header not found.
[ 0.301335] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.830022] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 0.859815] usbcore: registered new interface driver usbfs
[ 0.859834] usbcore: registered new interface driver hub
[ 0.859862] usbcore: registered new device driver usb
[ 0.864662] clocksource: Switched to clocksource hpet
[ 0.878979] pnp: PnP ACPI: found 6 devices
[ 2.047984] Console: switching to colour frame buffer device 170x48
[ 2.101610] input: Lid Switch as /devices/
[ 2.101848] ACPI: Lid Switch [LID]
[ 2.113495] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/
[ 2.124771] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.124775] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.124779] usb usb1: Product: EHCI Host Controller
[ 2.124783] usb usb1: Manufacturer: Linux 4.4.0-119-generic ehci_hcd
[ 2.124786] usb usb1: SerialNumber: 0000:00:12.2
[ 2.125034] hub 1-0:1.0: USB hub found
[ 2.125505] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/
[ 2.136916] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.136921] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.136925] usb usb2: Product: EHCI Host Controller
[ 2.136928] usb usb2: Manufacturer: Linux 4.4.0-119-generic ehci_hcd
[ 2.136931] usb usb2: SerialNumber: 0000:00:13.2
[ 2.137220] hub 2-0:1.0: USB hub found
[ 2.196864] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.196872] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.196876] usb usb3: Product: OHCI PCI host controller
[ 2.196879] usb usb3: Manufacturer: Linux 4.4.0-119-generic ohci_hcd
[ 2.196883] usb usb3: SerialNumber: 0000:00:12.0
[ 2.197256] hub 3-0:1.0: USB hub found
[ 2.256851] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.256860] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.256863] usb usb4: Product: OHCI PCI host controller
[ 2.256867] usb usb4: Manufacturer: Linux 4.4.0-119-generic ohci_hcd
[ 2.256870] usb usb4: SerialNumber: 0000:00:13.0
[ 2.257190] hub 4-0:1.0: USB hub found
[ 2.258180] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.258184] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.258188] usb usb5: Product: xHCI Host Controller
[ 2.258191] usb usb5: Manufacturer: Linux 4.4.0-119-generic xhci-hcd
[ 2.258194] usb usb5: SerialNumber: 0000:00:10.0
[ 2.258367] hub 5-0:1.0: USB hub found
[ 2.261342] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.261381] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.261385] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.261388] usb usb6: Product: xHCI Host Controller
[ 2.261391] usb usb6: Manufacturer: Linux 4.4.0-119-generic xhci-hcd
[ 2.261394] usb usb6: SerialNumber: 0000:00:10.0
[ 2.261571] hub 6-0:1.0: USB hub found
[ 2.313293] ima: No TPM chip found, activating TPM-bypass!
[ 2.314794] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.448792] usb 2-2: new high-speed USB device number 2 using ehci-pci
[ 2.568634] usb 5-2: new full-speed USB device number 2 using xhci_hcd
[ 2.568840] r8169 0000:05:00.0 eth0: RTL8106e at 0xffffc90000cd2000, a4:5d:36:73:f5:99, XID 04900000 IRQ 35
[ 2.635259] usb 2-2: New USB device found, idVendor=0bda, idProduct=571c
[ 2.635264] usb 2-2: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 2.635268] usb 2-2: Product: HP Truevision HD
[ 2.635271] usb 2-2: Manufacturer: DDFEQ019I4T1TE
[ 2.635274] usb 2-2: SerialNumber: 200901010001
[ 2.644899] CRAT table not found
[ 2.645739] fb: switching to radeondrmfb from EFI VGA
[ 2.645791] Console: switching to colour dummy device 80x25
[ 2.651766] [drm] Found VCE firmware/feedback version 40.2.2 / 15!
[ 2.742348] usb 5-2: New USB device found, idVendor=046d, idProduct=c52b
[ 2.742353] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.742357] usb 5-2: Product: USB Receiver
[ 2.742360] usb 5-2: Manufacturer: Logitech
[ 2.813420] usbcore: registered new interface driver usbhid
[ 2.813424] usbhid: USB HID core driver
[ 2.828550] logitech-djreceiver 0003:046D:
[ 2.955526] input: Logitech M310 as /devices/
[ 2.955816] logitech-
[ 2.965655] input: Logitech K520 as /devices/
[ 2.965876] logitech-
[ 4.036953] clocksource: Switched to clocksource tsc
[ 5.535071] Console: switching to colour frame buffer device 170x48
[ 15.844492] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 16.978341] lp: driver loaded but no devices found
[ 19.875400] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 21.055707] input: HP Wireless hotkeys as /devices/
[ 21.820630] lis3lv02d: 8 bits 3DC sensor found
[ 23.488144] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/
[ 23.506784] input: HD-Audio Generic Mic as /devices/
[ 23.506912] input: HD-Audio Generic Headphone as /devices/
[ 24.223538] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3290, rev 0015 detected
[ 24.227016] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 3290 detected
[ 24.359311] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 26.552383] uvcvideo: Found UVC 1.00 device HP Truevision HD (0bda:571c)
[ 26.558113] input: HP Truevision HD as /devices/
[ 26.558258] usbcore: registered new interface driver uvcvideo
[ 26.593193] cfg80211: World regulatory domain updated:
[ 26.593201] cfg80211: DFS Master region: unset
[ 26.593204] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 26.593208] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 26.593211] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 26.593215] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 26.593219] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 26.593222] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 26.593226] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 26.593229] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 26.593232] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 53.272455] IPv6: ADDRCONF(
[ 53.272569] ieee80211 phy0: rt2x00lib_
[ 54.046572] ieee80211 phy0: rt2x00lib_
[ 55.666486] ieee80211 phy0: rt2800_
[ 57.274302] ieee80211 phy0: rt2800_
[ 57.274313] ieee80211 phy0: rt2800pci_
[ 57.281678] IPv6: ADDRCONF(
[ 57.491581] r8169 0000:05:00.0 eth0: link down
[ 57.491669] IPv6: ADDRCONF(
[ 60.326279] ieee80211 phy0: rt2800_
[ 61.930215] ieee80211 phy0: rt2800_
[ 61.930226] ieee80211 phy0: rt2800pci_
[ 63.546037] ieee80211 phy0: rt2800_
[ 65.145977] ieee80211 phy0: rt2800_
[ 65.145988] ieee80211 phy0: rt2800pci_
[ 77.093565] ieee80211 phy0: rt2800_
[ 78.693504] ieee80211 phy0: rt2800_
[ 78.693516] ieee80211 phy0: rt2800pci_
[ 80.309315] ieee80211 phy0: rt2800_
[ 81.913310] ieee80211 phy0: rt2800_
[ 81.913322] ieee80211 phy0: rt2800pci_
[ 94.092848] ieee80211 phy0: rt2800_
[ 95.692779] ieee80211 phy0: rt2800_
[ 95.692791] ieee80211 phy0: rt2800pci_
[ 97.308611] ieee80211 phy0: rt2800_
[ 98.908651] ieee80211 phy0: rt2800_
[ 98.908664] ieee80211 phy0: rt2800pci_
[ 111.112178] ieee80211 phy0: rt2800_
[ 112.712113] ieee80211 phy0: rt2800_
[ 112.712139] ieee80211 phy0: rt2800pci_
[ 114.331882] ieee80211 phy0: rt2800_
[ 115.947894] ieee80211 phy0: rt2800_
[ 115.947916] ieee80211 phy0: rt2800pci_
[ 125.608797] logitech-djreceiver 0003:046D:
[ 127.438500] input: Logitech M310 as /devices/
[ 127.439230] logitech-
[ 127.782830] input: Logitech K520 as /devices/
[ 127.784324] logitech-
[ 128.099394] ieee80211 phy0: rt2800_
[ 129.707225] ieee80211 phy0: rt2800_
[ 129.707238] ieee80211 phy0: rt2800pci_
[ 131.339310] ieee80211 phy0: rt2800_
[ 132.947235] ieee80211 phy0: rt2800_
[ 132.947256] ieee80211 phy0: rt2800pci_
[ 145.082667] ieee80211 phy0: rt2800_
[ 146.686656] ieee80211 phy0: rt2800_
[ 146.686679] ieee80211 phy0: rt2800pci_
[ 148.310504] ieee80211 phy0: rt2800_
[ 149.926468] ieee80211 phy0: rt2800_
[ 149.926489] ieee80211 phy0: rt2800pci_
Release Date: 12/04/2013
Manufacturer: Hewlett-Packard
Product Name: HP Pavilion 15 Notebook PC
Serial Number: 5CD331236G
Manufacturer: Hewlett-Packard
Product Name: 2139
Serial Number: PDSYT028J4V11I
Manufacturer: Hewlett-Packard
Serial Number: Chassis Serial Number
String 5: String6 for Original Equipment Manufacturer
String 6: String7 for Original Equipment Manufacturer
String 7: String8 for Original Equipment Manufacturer
Manufacturer: 13-54
Manufacture Date: 01/01/2013
Serial Number: SERIAL
Manufacturer: Micron Technology
Serial Number: 3AAB94F4
Manufacturer: Micron Technology
Serial Number: 3AAB94F5
Manufacturer: AMD processor
Serial Number: NotSupport
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
eth0 no wireless extensions.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
30: PCI 500.0: 0200 Ethernet controller
[Created at pci.366]
Unique ID: rBUF.snYX+B3Gga3
Parent ID: aYFK.LQ8NizwOO+7
SysFS ID: /devices/
SysFS BusID: 0000:05:00.0
Hardware Class: network
Device Name: "Realtek PCIe FE Family Controller"
Model: "Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8136 "RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x2139
Revision: 0x07
Driver: "r8169"
Driver Modules: "r8169"
Device File: eth0
I/O Ports: 0x2000-0x2fff (rw)
Memory Range: 0xf0104000-
Memory Range: 0xf0100000-
Memory Range: 0xf0400000-
IRQ: 35 (no events)
HW Address: a4:5d:36:73:f5:99
Link detected: no
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: r8169 is active
Driver Activation Cmd: "modprobe r8169"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #12 (PCI bridge)
31: PCI 600.0: 0282 WLAN controller
[Created at pci.366]
Unique ID: y9sn.MxvvoCwdjwB
Parent ID: Rtk9.LQ8NizwOO+7
SysFS ID: /devices/
SysFS BusID: 0000:06:00.0
Hardware Class: network
Device Name: "Ralink RT3290LE 802.11bgn Wi-Fi Adapter"
Model: "Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter"
Vendor: pci 0x1814 "Ralink corp."
Device: pci 0x3290 "RT3290 Wireless 802.11n 1T/1R PCIe"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x18ec "Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter"
Driver: "rt2800pci"
Driver Modules: "rt2800pci"
Device File: wlan0
Features: WLAN
Memory Range: 0xf0210000-
IRQ: 42 (no events)
HW Address: 0c:84:dc:6e:aa:c3
Link detected: no
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v00001814d
Driver Info #0:
Driver Status: rt2800pci is active
Driver Activation Cmd: "modprobe rt2800pci"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #13 (PCI bridge)
root 1088 0.2 0.2 449168 16240 ? Ssl 13:59 0:00 /usr/sbin/
root 1297 0.0 0.0 43896 5116 ? Ss 13:59 0:00 /sbin/wpa_
jimstok+ 2628 0.0 0.0 426716 6804 ? Sl 14:01 0:00 /usr/lib/
jimstok+ 2778 0.0 0.0 14224 964 pts/5 S+ 14:03 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
total 102738
2 drwxr-xr-x 5 root root 4096 Apr 5 09:06 .
2 drwxr-xr-x 24 root root 4096 Apr 4 08:52 ..
18 -rw-r--r-- 1 root root 1250569 Feb 12 19:57 abi-4.4.
12 -rw-r--r-- 1 root root 1251075 Apr 2 14:05 abi-4.4.
14 -rw-r--r-- 1 root root 190589 Feb 12 19:57 config-
19 -rw-r--r-- 1 root root 190604 Apr 2 14:05 config-
1 drwxr-xr-x 3 root root 4096 Dec 31 1969 efi
52417 drwxr-xr-x 6 root root 1024 Apr 4 08:53 grub
29 -rw-r--r-- 1 root root 39612395 Mar 26 10:11 initrd.
21 -rw-r--r-- 1 root root 39615642 Apr 5 09:06 initrd.
11 drwx------ 2 root root 12288 Jan 30 2015 lost+found
32 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
33 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
31 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+
17 -rw-r--r-- 1 root root 2747 Feb 12 19:57 retpoline-
15 -rw-r--r-- 1 root root 2747 Apr 2 14:05 retpoline-
22 -rw------- 1 root root 3894824 Feb 12 19:57 System.
13 -rw------- 1 root root 3896447 Apr 2 14:05 System.
16 -rw------- 1 root root 7141424 Feb 12 19:57 vmlinuz-
20 -rw------- 1 root root 7144816 Apr 2 14:05 vmlinuz-
Support status summary of 'jimstokes-
You have 383 packages (12.4%) supported until April 2019 (Community - 3y)
You have 86 packages (2.8%) supported until April 2021 (Community - 5y)
You have 2228 packages (72.0%) supported until April 2021 (Canonical - 5y)
You have 39 packages (1.3%) that can not/no-longer be downloaded
You have 359 packages (11.6%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
--2018-04-06 14:03:48-- http://
Resolving www.linux-usb.org (www.linux-
wget: unable to resolve host address ‘www.linux-usb.org’
update-usbids: download failed
Module Size Used by
nvram 16384 0
msr 16384 0
binfmt_misc 20480 1
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,
hp_wmi 16384 0
media 24576 2 uvcvideo,videodev
sparse_keymap 16384 1 hp_wmi
amd_freq_
kvm 548864 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
arc4 16384 2
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
rt2800pci 16384 0
ablk_helper 16384 1 aesni_intel
rt2800mmio 20480 1 rt2800pci
edac_mce_amd 24576 0
rt2800lib 94208 2 rt2800pci,
edac_core 53248 0
cryptd 20480 3 ghash_clmulni_
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
fam15h_power 16384 0
k10temp 16384 0
rt2x00pci 16384 1 rt2800pci
rt2x00mmio 16384 2 rt2800pci,
snd_hda_
snd_hda_codec_hdmi 53248 1
rt2x00lib 57344 5 rt2x00pci,
snd_hda_
snd_hda_intel 40960 5
snd_hda_codec 135168 4 snd_hda_
mac80211 737280 3 rt2x00lib,
snd_hda_core 77824 5 snd_hda_
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 106496 4 snd_hda_
cfg80211 565248 2 mac80211,rt2x00lib
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
i2c_piix4 24576 0
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_
eeprom_93cx6 16384 1 rt2800pci
crc_ccitt 16384 1 rt2800lib
snd_seq_device 16384 3 snd_seq,
hp_accel 28672 0
snd_timer 32768 2 snd_pcm,snd_seq
lis3lv02d 20480 1 hp_accel
snd 81920 21 snd_hda_
rtsx_pci_ms 20480 0
input_polldev 16384 1 lis3lv02d
memstick 20480 1 rtsx_pci_ms
soundcore 16384 1 snd
hp_wireless 16384 0
shpchp 36864 0
mac_hid 16384 0
cuse 16384 3
lp 20480 0
parport 49152 1 lp
autofs4 40960 2
hid_logitech_hidpp 20480 0
hid_logitech_dj 20480 0
usbhid 49152 0
hid 122880 5 usbhid,
rtsx_pci_sdmmc 24576 0
amdkfd 131072 1
amd_iommu_v2 20480 1 amdkfd
radeon 1523712 42
i2c_algo_bit 16384 1 radeon
ttm 98304 1 radeon
drm_kms_helper 155648 1 radeon
psmouse 131072 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
ahci 36864 3
libahci 32768 1 ahci
drm 364544 7 ttm,drm_
r8169 86016 0
rtsx_pci 53248 2 rtsx_pci_
mii 16384 1 r8169
wmi 20480 1 hp_wmi
fjes 28672 0
video 40960 0
jimstokes@
|
Revision history for this message
|
#19 |
Maybe you are hit by Bug #1584542
Somebody reported that WLAN does not work after a reboot, but only works after a poweroff / poweron.
You should also check whether you have the newest BIOS
Suggestion: When you are hit by the problem the next time, fully shut down the computer and start it again.
|
Revision history for this message
|
#20 |
I have rebooted, powered off/powered on multiple times, repeatedly, but it never works. The only thing that works is to hardwire connect, power off/ power on and then disconnect. Then the wifi reappears.
I'm not sure how to check whether I have the newest BIOS?
Thanks for your help so far.
Jim.
|
Revision history for this message
|
#21 |
The command
sudo dmidecode -t 1
should provide information about the BIOS version.
|
Revision history for this message
|
#22 |
Thanks Manfred. Here's the result. Note that when I go into Bios, the version says F.31 and the vendor is Insyde. Also, the network adapter is the last thing in the boot order (after OS Boot manager, Internal CD, USB Diskette, USB CD/DVD).
My HP laptop is model 15-e027ca and the HP Website doesn't indicate that there is a bios update available.
So, this is still a problem.
jimstokes@
[sudo] password for jimstokes:
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Hewlett-Packard
Product Name: HP Pavilion 15 Notebook PC
Version: 088C10000030591
Serial Number: 5CD331236G
UUID: 33444335-
Wake-up Type: Power Switch
SKU Number: E1X68UA#ABL
Family: 103C_5335KV G=N L=CON B=HP S=PAV
jimstokes@
|
Revision history for this message
|
#23 |
The last suggestion that I see is the following:
In the system log of the boot attempt with failing network I see messages like
[ 57.274302] ieee80211 phy0: rt2800_
[ 57.274313] ieee80211 phy0: rt2800pci_
Which are not contained in the output of the working boot attempt.
A web search for these messages bring up a lot of hits (The bug reference above was one of them). Maybe you can try following some other suggestions.
I do not know how I could help further.
|
Revision history for this message
|
#24 |
I'm still having this problem of losing wifi after 16.04 updates, needing to hardwire connect to internet, reboot, then wifi is re-established.
Anyone with further suggestions will be appreciated?
Thanks, Jim.
|
Revision history for this message
|
#25 |
Another update this morning, same problem. Lost wifi after update, needed to hardwire connect to internet, reboot, then wifi re-established.
Any suggestions?
Thanks, Jim.
|
Revision history for this message
|
#26 |
This question was expired because it remained in the 'Open' state without activity for the last 15 days.
