Wifi continuously spikes in speed, mostly slow, drops connection

Asked by Justin

My wifi continuously drops the connection and then immediately reconnects. It is also very slow most of the time, but sometimes it is very fast for a very short period of time. This is all seemingly random in occurence. I followed the Ubuntu troubleshooting guide and here is my terminal output:

[ 0.911292] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.911293] usb usb2: Product: EHCI Host Controller
[ 0.911295] usb usb2: Manufacturer: Linux 3.16.0-33-generic ehci_hcd
[ 0.911296] usb usb2: SerialNumber: 0000:00:13.2
[ 0.911450] hub 2-0:1.0: USB hub found
[ 0.971301] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.971304] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.971306] usb usb3: Product: OHCI PCI host controller
[ 0.971307] usb usb3: Manufacturer: Linux 3.16.0-33-generic ohci_hcd
[ 0.971308] usb usb3: SerialNumber: 0000:00:12.0
[ 0.971523] hub 3-0:1.0: USB hub found
[ 1.031379] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.031382] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.031384] usb usb4: Product: OHCI PCI host controller
[ 1.031385] usb usb4: Manufacturer: Linux 3.16.0-33-generic ohci_hcd
[ 1.031387] usb usb4: SerialNumber: 0000:00:13.0
[ 1.031600] hub 4-0:1.0: USB hub found
[ 1.032220] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.032221] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.032222] usb usb5: Product: xHCI Host Controller
[ 1.032223] usb usb5: Manufacturer: Linux 3.16.0-33-generic xhci_hcd
[ 1.032225] usb usb5: SerialNumber: 0000:00:10.0
[ 1.032399] hub 5-0:1.0: USB hub found
[ 1.035541] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.035543] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.035544] usb usb6: Product: xHCI Host Controller
[ 1.035545] usb usb6: Manufacturer: Linux 3.16.0-33-generic xhci_hcd
[ 1.035546] usb usb6: SerialNumber: 0000:00:10.0
[ 1.035725] hub 6-0:1.0: USB hub found
[ 1.036179] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.036180] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.036182] usb usb7: Product: xHCI Host Controller
[ 1.036183] usb usb7: Manufacturer: Linux 3.16.0-33-generic xhci_hcd
[ 1.036184] usb usb7: SerialNumber: 0000:00:10.1
[ 1.036362] hub 7-0:1.0: USB hub found
[ 1.039519] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.039520] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.039521] usb usb8: Product: xHCI Host Controller
[ 1.039522] usb usb8: Manufacturer: Linux 3.16.0-33-generic xhci_hcd
[ 1.039524] usb usb8: SerialNumber: 0000:00:10.1
[ 1.039629] hub 8-0:1.0: USB hub found
[ 1.099292] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.099294] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.099295] usb usb9: Product: xHCI Host Controller
[ 1.099296] usb usb9: Manufacturer: Linux 3.16.0-33-generic xhci_hcd
[ 1.099298] usb usb9: SerialNumber: 0000:05:00.0
[ 1.099435] hub 9-0:1.0: USB hub found
[ 1.099556] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.099557] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.099558] usb usb10: Product: xHCI Host Controller
[ 1.099559] usb usb10: Manufacturer: Linux 3.16.0-33-generic xhci_hcd
[ 1.099560] usb usb10: SerialNumber: 0000:05:00.0
[ 1.099647] hub 10-0:1.0: USB hub found
[ 1.099762] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 1.104170] Loaded X.509 cert 'Magrathea: Glacier signing key: 2526eefe32c958b4cd85ca5fbfebeda175d1b218'
[ 1.109110] ima: No TPM chip found, activating TPM-bypass!
[ 1.109967] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.149124] r8169 0000:06:00.0 eth0: RTL8168f/8111f at 0xffffc90011b6c000, 50:46:5d:8d:dd:36, XID 08000800 IRQ 61
[ 1.149126] r8169 0000:06:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 1.784104] usb 2-2: new high-speed USB device number 2 using ehci-pci
[ 1.918260] usb 2-2: New USB device found, idVendor=11b0, idProduct=6566
[ 1.918264] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=4
[ 1.918266] usb 2-2: Product: PRO-Gear XM-4U
[ 1.918267] usb 2-2: Manufacturer: Atech Flash
[ 1.918268] usb 2-2: SerialNumber: 606569746801
[ 1.920952] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 1.921091] scsi8 : usb-storage 2-2:1.0
[ 1.921186] usbcore: registered new interface driver usb-storage
[ 1.922408] usbcore: registered new interface driver uas
[ 2.028148] usb 2-3: new high-speed USB device number 3 using ehci-pci
[ 2.177656] usb 2-3: New USB device found, idVendor=0cf3, idProduct=9271
[ 2.177660] usb 2-3: New USB device strings: Mfr=16, Product=32, SerialNumber=48
[ 2.177661] usb 2-3: Product: USB2.0 WLAN
[ 2.177663] usb 2-3: Manufacturer: ATHEROS
[ 2.177664] usb 2-3: SerialNumber: 12345
[ 2.288388] usb 7-1: new high-speed USB device number 2 using xhci_hcd
[ 2.419019] usb 7-1: New USB device found, idVendor=1e3d, idProduct=2096
[ 2.419023] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.419025] usb 7-1: Product: Flash Disk
[ 2.419027] usb 7-1: Manufacturer: Generic
[ 2.419029] usb 7-1: SerialNumber: 370789492111
[ 2.419904] usb-storage 7-1:1.0: USB Mass Storage device detected
[ 2.419985] scsi9 : usb-storage 7-1:1.0
[ 2.528627] usb 7-2: new full-speed USB device number 3 using xhci_hcd
[ 2.699030] usb 7-2: New USB device found, idVendor=0556, idProduct=0001
[ 2.699033] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.699035] usb 7-2: Product: AK5370
[ 2.699037] usb 7-2: Manufacturer: AKM
[ 2.745364] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 2.782347] lp: driver loaded but no devices found
[ 2.796844] nct6775: Found NCT6779D or compatible chip at 0x2e:0x290
[ 2.836866] usb 3-1: new low-speed USB device number 2 using ohci-pci
[ 2.862964] Switched to clocksource tsc
[ 2.957096] cfg80211: Calling CRDA to update world regulatory domain
[ 3.035211] usb 3-1: New USB device found, idVendor=045e, idProduct=0730
[ 3.035215] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.035217] usb 3-1: Product: Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000
[ 3.035219] usb 3-1: Manufacturer: Microsoft
[ 3.105018] usb 2-3: ath9k_htc: Firmware htc_9271.fw requested
[ 3.105097] usbcore: registered new interface driver ath9k_htc
[ 3.163752] usbcore: registered new interface driver snd-usb-audio
[ 3.301468] usb 3-2: new full-speed USB device number 3 using ohci-pci
[ 3.419162] sd 9:0:0:0: [sdg] No Caching mode page found
[ 3.430491] fb: switching to radeondrmfb from VESA VGA
[ 3.430533] Console: switching to colour dummy device 80x25
[ 3.435379] usb 2-3: ath9k_htc: Transferred FW: htc_9271.fw, size: 51272
[ 3.442263] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input5
[ 3.445099] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.1/sound/card0/input6
[ 3.455582] sound hdaudioC2D0: autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
[ 3.455589] sound hdaudioC2D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.455591] sound hdaudioC2D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 3.455593] sound hdaudioC2D0: mono: mono_out=0x0
[ 3.455594] sound hdaudioC2D0: dig-out=0x11/0x1e
[ 3.455595] sound hdaudioC2D0: inputs:
[ 3.455597] sound hdaudioC2D0: Front Mic=0x19
[ 3.455598] sound hdaudioC2D0: Rear Mic=0x18
[ 3.455599] sound hdaudioC2D0: Line=0x1a
[ 3.471569] input: HD-Audio Generic Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card2/input7
[ 3.472131] input: HD-Audio Generic Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card2/input8
[ 3.472227] input: HD-Audio Generic Line as /devices/pci0000:00/0000:00:14.2/sound/card2/input9
[ 3.472305] input: HD-Audio Generic Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card2/input10
[ 3.472386] input: HD-Audio Generic Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card2/input11
[ 3.472452] input: HD-Audio Generic Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card2/input12
[ 3.472523] input: HD-Audio Generic Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card2/input13
[ 3.472617] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card2/input14
[ 3.477640] usb 3-2: New USB device found, idVendor=046d, idProduct=c066
[ 3.477643] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.477645] usb 3-2: Product: G9x Laser Mouse
[ 3.477646] usb 3-2: Manufacturer: Logitech
[ 3.477647] usb 3-2: SerialNumber: 6781BB5D8A0018
[ 3.659119] cfg80211: World regulatory domain updated:
[ 3.659125] cfg80211: DFS Master region: unset
[ 3.659128] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 3.659132] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3.659136] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3.659139] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3.659142] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3.659145] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 3.672938] ath9k_htc 2-3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 3.744029] usbcore: registered new interface driver usbhid
[ 3.744032] usbhid: USB HID core driver
[ 3.748395] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/0003:046D:C066.0003/input/input16
[ 3.749180] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000 as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.0/0003:045E:0730.0001/input/input17
[ 3.784105] hid-generic 0003:046D:C066.0003: input,hidraw0: USB HID v1.11 Mouse [Logitech G9x Laser Mouse] on usb-0000:00:12.0-2/input0
[ 3.784517] microsoft 0003:045E:0730.0001: input,hidraw1: USB HID v1.11 Keyboard [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000] on usb-0000:00:12.0-1/input0
[ 3.787013] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000 as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.1/0003:045E:0730.0002/input/input18
[ 3.787110] microsoft 0003:045E:0730.0002: input,hidraw2: USB HID v1.11 Device [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000] on usb-0000:00:12.0-1/input1
[ 3.788324] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1/0003:046D:C066.0004/input/input19
[ 3.788447] hid-generic 0003:046D:C066.0004: input,hiddev0,hidraw3: USB HID v1.11 Keyboard [Logitech G9x Laser Mouse] on usb-0000:00:12.0-2/input1
[ 3.844622] r8169 0000:06:00.0 eth0: link down
[ 3.844664] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3.910991] ath9k_htc 2-3:1.0: ath9k_htc: FW Version: 1.3
[ 3.910995] ath: EEPROM regdomain: 0x809c
[ 3.910996] ath: EEPROM indicates we should expect a country code
[ 3.910998] ath: doing EEPROM country->regdmn map search
[ 3.910998] ath: country maps to regdmn code: 0x52
[ 3.910999] ath: Country alpha2 being used: CN
[ 3.911000] ath: Regpair used: 0x52
[ 3.919082] ieee80211 phy0: Atheros AR9271 Rev:1
[ 3.919260] cfg80211: Calling CRDA for country: CN
[ 4.046224] cfg80211: Regulatory domain changed to country: CN
[ 4.046228] cfg80211: DFS Master region: unset
[ 4.046229] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 4.046231] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 4.046233] systemd-udevd[362]: renamed network interface wlan0 to wlan1
[ 4.046234] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[ 4.046238] cfg80211: (57240000 KHz - 59400000 KHz @ 2160000 KHz), (N/A, 2800 mBm), (N/A)
[ 4.046239] cfg80211: (59400000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4400 mBm), (N/A)
[ 4.046241] cfg80211: (63720000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 2800 mBm), (N/A)
[ 4.129487] Console: switching to colour frame buffer device 240x67
[ 4.129597] radeon 0000:02:00.0: enabling device (0000 -> 0003)
[ 4.129656] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client
[ 4.169995] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card3/input20
[ 4.170073] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card3/input21
[ 4.170139] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card3/input22
[ 4.170206] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card3/input23
[ 4.170268] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card3/input24
[ 4.170336] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card3/input25
[ 4.252342] radeon 0000:02:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 4.252345] radeon 0000:02:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
[ 4.265449] radeon 0000:02:00.0: WB enabled
[ 4.265452] radeon 0000:02:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880439d4cc00
[ 4.265454] radeon 0000:02:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880439d4cc04
[ 4.265456] radeon 0000:02:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880439d4cc08
[ 4.265457] radeon 0000:02:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880439d4cc0c
[ 4.265459] radeon 0000:02:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880439d4cc10
[ 4.266451] radeon 0000:02:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90014d35a18
[ 4.266466] radeon 0000:02:00.0: radeon: MSI limited to 32-bit
[ 4.266485] radeon 0000:02:00.0: irq 66 for MSI/MSI-X
[ 4.266497] radeon 0000:02:00.0: radeon: using MSI.
[ 4.377149] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 4.831045] radeon 0000:02:00.0: No connectors reported connected with modes
[ 4.832270] radeon 0000:02:00.0: fb2: radeondrmfb frame buffer device
[ 4.832308] [drm] Initialized radeon 2.39.0 20080528 for 0000:02:00.0 on minor 2
[ 4.832407] snd_hda_intel 0000:02:00.1: Handle VGA-switcheroo audio client
[ 4.832409] snd_hda_intel 0000:02:00.1: Force to non-snoop mode
[ 4.833031] snd_hda_intel 0000:02:00.1: irq 67 for MSI/MSI-X
[ 4.837622] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card4/input26
[ 4.837765] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card4/input27
[ 4.837843] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card4/input28
[ 4.837946] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card4/input29
[ 4.838036] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card4/input30
[ 4.838129] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card4/input31
[ 5.640075] vgaarb: device changed decodes: PCI:0000:02:00.0,olddecodes=io+mem,decodes=none:owns=none
[ 6.099860] wlan1: authenticate with 74:d0:2b:d1:37:f0
[ 6.405818] wlan1: send auth to 74:d0:2b:d1:37:f0 (try 1/3)
[ 6.439123] wlan1: authenticated
[ 6.440223] wlan1: associate with 74:d0:2b:d1:37:f0 (try 1/3)
[ 6.544282] wlan1: associate with 74:d0:2b:d1:37:f0 (try 2/3)
[ 6.648389] wlan1: associate with 74:d0:2b:d1:37:f0 (try 3/3)
[ 6.684741] wlan1: RX AssocResp from 74:d0:2b:d1:37:f0 (capab=0x411 status=0 aid=4)
[ 6.692054] wlan1: associated
[ 6.692066] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
 Release Date: 09/14/2012
  Serial services are supported (int 14h)
 Manufacturer: System manufacturer
 Product Name: System Product Name
 Serial Number: System Serial Number
 Manufacturer: ASUSTeK COMPUTER INC.
 Product Name: F2A85-M PRO
 Serial Number: 120902392901272
 Manufacturer: Chassis Manufacture
 Serial Number: Chassis Serial Number
 Manufacturer: Undefined
 Serial Number: 00000000
 Manufacturer: Undefined
 Serial Number: 00000000
 Manufacturer: Undefined
 Serial Number: 00000000
 Manufacturer: Undefined
 Serial Number: 00000000
 Manufacturer: AuthenticAMD
 Serial Number: Not Specified
eth0 no wireless extensions.

lo no wireless extensions.

wlan1 IEEE 802.11bgn ESSID:"2.4 NSA CENTRAL LISTENING HUB"
          Mode:Managed Frequency:2.452 GHz Access Point: 74:D0:2B:D1:37:F0
          Bit Rate=72.2 Mb/s Tx-Power=20 dBm
          Retry short limit:7 RTS thr:off Fragment thr:off
          Power Management:off
          Link Quality=36/70 Signal level=-74 dBm
          Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
          Tx excessive retries:0 Invalid misc:19 Missed beacon:0

install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
options ath9k_htc nohwcrypt=1
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist rtl8192cu
blacklist uart6850
blacklist twl4030_wdt
# /etc/modprobe.d/iwlwifi.conf
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
options iwlwifi 11n_disable=1
# /etc/modprobe.d/iwlwifi.conf
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 866 0.0 0.0 356708 11440 ? Ssl 22:37 0:00 NetworkManager
root 1001 0.0 0.0 30616 5316 ? Ss 22:37 0:00 /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
root 1382 0.0 0.0 10236 5264 ? S 22:37 0:00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /run/sendsigs.omit.d/network-manager.dhclient-wlan1.pid -lf /var/lib/NetworkManager/dhclient-1a03dd78-1277-4f77-af71-5932a82d7452-wlan1.lease -cf /var/lib/NetworkManager/dhclient-wlan1.conf wlan1
nobody 1822 0.0 0.0 35228 3344 ? S 22:37 0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/run/sendsigs.omit.d/network-manager.dnsmasq.pid --listen-address=127.0.1.1 --conf-file=/var/run/NetworkManager/dnsmasq.conf --cache-size=0 --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d
justin 2946 0.0 0.0 13648 2220 pts/2 S+ 22:41 0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan1
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan1
# 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 113056
    2 drwxr-xr-x 4 root root 1024 Mar 23 22:33 .
    2 drwxr-xr-x 23 root root 4096 Mar 23 22:32 ..
   13 -rw-r--r-- 1 root root 1207386 Jan 15 10:22 abi-3.16.0-30-generic
   25 -rw-r--r-- 1 root root 1207327 Mar 10 14:12 abi-3.16.0-31-generic
   22 -rw-r--r-- 1 root root 1207327 Mar 13 04:12 abi-3.16.0-33-generic
   14 -rw-r--r-- 1 root root 171768 Jan 15 10:22 config-3.16.0-30-generic
   28 -rw-r--r-- 1 root root 171802 Mar 10 14:12 config-3.16.0-31-generic
   26 -rw-r--r-- 1 root root 171827 Mar 13 04:12 config-3.16.0-33-generic
56225 drwxr-xr-x 5 root root 1024 Mar 23 22:33 grub
   21 -rw-r--r-- 1 root root 20254250 Feb 23 18:20 initrd.img-3.16.0-30-generic
   20 -rw-r--r-- 1 root root 20257500 Mar 11 23:12 initrd.img-3.16.0-31-generic
   24 -rw-r--r-- 1 root root 20253381 Mar 10 00:50 initrd.img-3.16.0-31-generic.old-dkms
   31 -rw-r--r-- 1 root root 20256979 Mar 23 22:33 initrd.img-3.16.0-33-generic
   11 drwx------ 2 root root 12288 Feb 23 18:10 lost+found
   15 -rw-r--r-- 1 root root 176500 Mar 12 2014 memtest86+.bin
   16 -rw-r--r-- 1 root root 178176 Mar 12 2014 memtest86+.elf
   17 -rw-r--r-- 1 root root 178680 Mar 12 2014 memtest86+_multiboot.bin
   12 -rw------- 1 root root 3511040 Jan 15 10:22 System.map-3.16.0-30-generic
   27 -rw------- 1 root root 3511419 Mar 10 14:12 System.map-3.16.0-31-generic
   19 -rw------- 1 root root 3512061 Mar 13 04:12 System.map-3.16.0-33-generic
   18 -rw-r--r-- 1 root root 6345120 Feb 23 18:11 vmlinuz-3.16.0-30-generic
   29 -rw------- 1 root root 6346448 Mar 10 14:12 vmlinuz-3.16.0-31-generic
   23 -rw------- 1 root root 6348624 Mar 13 04:12 vmlinuz-3.16.0-33-generic
Support status summary of 'Taisho':

You have 43 packages (2.1%) supported until May 2017 (3y)
You have 62 packages (3.0%) supported until December 2015 (9m)
You have 9 packages (0.4%) supported until February 2015 (9m)
You have 1914 packages (93.1%) supported until May 2019 (5y)

You have 2 packages (0.1%) that can not/no-longer be downloaded
You have 26 packages (1.3%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2015-03-21 03:15:01
--2015-03-23 22:41:18-- http://www.linux-usb.org/usb.ids
Resolving www.linux-usb.org (www.linux-usb.org)... 216.34.181.97
Connecting to www.linux-usb.org (www.linux-usb.org)|216.34.181.97|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 543223 (530K) [text/plain]
Saving to: ‘/var/lib/usbutils/usb.ids.new’

100%[======================================>] 543,223 41.5KB/s in 11s

2015-03-23 22:41:29 (49.0 KB/s) - ‘/var/lib/usbutils/usb.ids.new’ saved [543223/543223]

Done.
Module Size Used by
nls_iso8859_1 12713 1
ctr 13049 2
ccm 17773 2
arc4 12608 2
joydev 17393 0
hid_microsoft 12817 0
hid_generic 12559 0
usbhid 52616 0
hid 110426 3 hid_generic,hid_microsoft,usbhid
eeepc_wmi 13151 0
asus_wmi 24094 1 eeepc_wmi
sparse_keymap 13948 1 asus_wmi
video 20128 1 asus_wmi
snd_hda_codec_realtek 77467 1
snd_hda_codec_generic 68937 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 47548 3
bnep 19624 2
rfcomm 69509 0
bluetooth 446409 10 bnep,rfcomm
6lowpan_iphc 18702 1 bluetooth
kvm_amd 60328 0
ath9k_htc 75131 0
kvm 452043 1 kvm_amd
binfmt_misc 17468 1
ath9k_common 25638 1 ath9k_htc
snd_hda_intel 30469 9
crct10dif_pclmul 14307 0
snd_usb_audio 161729 1
ath9k_hw 446521 2 ath9k_common,ath9k_htc
snd_hda_controller 31056 1 snd_hda_intel
crc32_pclmul 13133 0
snd_usbmidi_lib 29828 1 snd_usb_audio
snd_hda_codec 139682 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 17698 2 snd_usb_audio,snd_hda_codec
ghash_clmulni_intel 13230 0
ath 29006 3 ath9k_common,ath9k_htc,ath9k_hw
snd_pcm 104112 5 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
mac80211 652718 1 ath9k_htc
aesni_intel 152552 4
radeon 1412941 5
cfg80211 494362 4 ath,ath9k_common,mac80211,ath9k_htc
aes_x86_64 17131 1 aesni_intel
snd_seq_midi 13564 0
snd_seq_midi_event 14899 1 snd_seq_midi
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
snd_rawmidi 30876 2 snd_usbmidi_lib,snd_seq_midi
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_seq 63074 2 snd_seq_midi_event,snd_seq_midi
serio_raw 13483 0
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
parport_pc 32741 0
k10temp 13144 0
snd_timer 29562 2 snd_pcm,snd_seq
ppdev 17671 0
ttm 93588 1 radeon
i2c_piix4 22166 0
drm_kms_helper 61574 1 radeon
nct6775 55272 0
snd 79468 33 snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device
hwmon_vid 12783 1 nct6775
drm 311018 8 ttm,drm_kms_helper,radeon
i2c_algo_bit 13413 1 radeon
soundcore 15047 2 snd,snd_hda_codec
lp 17759 0
wmi 19193 1 asus_wmi
parport 42348 3 lp,ppdev,parport_pc
shpchp 37047 0
tpm_infineon 17131 0
mac_hid 13227 0
uas 23159 0
usb_storage 66545 2 uas
psmouse 106561 0
r8169 71694 0
mii 13934 1 r8169
ahci 34062 2
libahci 32424 1 ahci
justin@Taisho:~$

Question information

Language:
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Status:
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For:
Ubuntu gnome-nettool Edit question
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Revision history for this message
Justin (walters-justin01) said :
#1

Forgot to specify my hardware:

Motherboard: Asus
Processor: AMD Trinity Quad Core
Video: 2 X Radeon R7850 in crossfire
Ram: 16gb DDR3
HDD: PNY SSD

Revision history for this message
actionparsnip (andrew-woodhead666) said :
#2

What is the output of:

sudo lshw -C network; lsb_release -a; uname -a

Thanks

Revision history for this message
Mark Rijckenberg (markrijckenberg) said :
#3

Please also provide the output of this Terminal command:

sudo apt-get update; sudo apt-get install usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli nm status; sudo lshw -short; uname -a

Revision history for this message
Launchpad Janitor (janitor) said :
#4

This question was expired because it remained in the 'Needs information' state without activity for the last 15 days.