wifi working on windows but not ubuntu dual boot. connected but internet stops after every one minute

Asked by saaim siddiqui on 2020-10-25

WIfi is connected but there is no internet in ubuntu only. Wifi works in windows dual boot so I know it is not a hardware problem. Main problem is disconnectivity. The internet stops every 1 to 2 minutes and this only happens in ubuntu. Solutions I have tried so far:

Disabled power management for wifi

Reloaded in built drivers using sudo modprobe -r ath10k_pci sudo modprobe ath10k_pci

Restarted network manager

Disabled ipv6 settings and set ipv4 to automatic DHCP.

Pasting the output of iwconfig

enp2s0 no wireless extensions.

wlp1s0 IEEE 802.11 ESSID:"Siddiqui Home"
          Mode:Managed Frequency:2.422 GHz Access Point: 74:12:BB:E1:12:8B
          Bit Rate=1 Mb/s Tx-Power=20 dBm
          Retry short limit:7 RTS thr:off Fragment thr:off
          Power Management:off
          Link Quality=64/70 Signal level=-46 dBm
          Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
          Tx excessive retries:0 Invalid misc:24 Missed beacon:0

lo no wireless extensions.
Output of lspci -knn | grep Net -A3

01:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 31)
    Subsystem: Dell QCA9377 802.11ac Wireless Network Adapter [1028:1810]
    Kernel driver in use: ath10k_pci
    Kernel modules: ath10k_pci
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
results of cat /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

wifi.powersave = 2

output of

sudo apt-get update; sudo apt-get install usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | grep -Ei 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli g; sudo lshw -short; uname -a; sudo updatedb; dmesg | grep -E '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|RTL|rt2|RT2|rt3|RT3|rt5|RT5|rt6|RT6|rt7|RT7|usb|witch|wl';sudo dmidecode|grep -E 'anufact|roduct|erial|elease'; iwconfig; grep -E '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl' /etc/modprobe.d/*; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|grep -E 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; grep tmpfs /etc/fstab; ubuntu-support-status || ubuntu-security-status; sudo update-pciids; sudo update-usbids; sudo lsmod
[sudo] password for saaim:
Ign:1 cdrom://Ubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731) focal InRelease
Err:2 cdrom://Ubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731) focal Release
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Hit:3 http://ppa.launchpad.net/git-core/ppa/ubuntu focal InRelease
Hit:4 http://ppa.launchpad.net/linuxuprising/libpng12/ubuntu focal InRelease
Hit:5 http://archive.ubuntu.com/ubuntu focal InRelease
Hit:6 https://dl.winehq.org/wine-builds/ubuntu focal InRelease
Hit:7 https://dl.yarnpkg.com/debian stable InRelease
Hit:8 http://archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:9 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:10 http://archive.ubuntu.com/ubuntu focal-security InRelease
Reading package lists... Done
E: The repository 'cdrom://Ubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731) focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version (3.4-1).
pciutils is already the newest version (1:3.6.4-1).
usbutils is already the newest version (1:012-2).
rfkill is already the newest version (2.34-0.1ubuntu9.1).
The following additional packages will be installed:
  libhd21 libx86emu2
The following NEW packages will be installed:
  hwinfo libhd21 libx86emu2
0 upgraded, 3 newly installed, 0 to remove and 3 not upgraded.
Need to get 793 kB of archives.
After this operation, 3,498 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://archive.ubuntu.com/ubuntu focal/universe amd64 libx86emu2 amd64 2.4-1 [45.5 kB]
Get:2 http://archive.ubuntu.com/ubuntu focal/universe amd64 libhd21 amd64 21.68-1 [729 kB]
Get:3 http://archive.ubuntu.com/ubuntu focal/universe amd64 hwinfo amd64 21.68-1 [18.0 kB]
Fetched 793 kB in 2s (399 kB/s)
Selecting previously unselected package libx86emu2:amd64.
(Reading database ... 194193 files and directories currently installed.)
Preparing to unpack .../libx86emu2_2.4-1_amd64.deb ...
Unpacking libx86emu2:amd64 (2.4-1) ...
Selecting previously unselected package libhd21:amd64.
Preparing to unpack .../libhd21_21.68-1_amd64.deb ...
Unpacking libhd21:amd64 (21.68-1) ...
Selecting previously unselected package hwinfo.
Preparing to unpack .../hwinfo_21.68-1_amd64.deb ...
Unpacking hwinfo (21.68-1) ...
Setting up libx86emu2:amd64 (2.4-1) ...
Setting up libhd21:amd64 (21.68-1) ...
Setting up hwinfo (21.68-1) ...
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for libc-bin (2.31-0ubuntu9.1) ...
  *-network
       description: Wireless interface
       product: QCA9377 802.11ac Wireless Network Adapter
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: wlp1s0
       version: 31
       serial: a8:6b:ad:62:12:df
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath10k_pci driverversion=5.4.0-52-generic firmware=WLAN.TF.2.1-00021-QCARMSWP-1 ip=192.168.10.13 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:136 memory:d1000000-d11fffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0
       version: 0c
       serial: 98:40:bb:35:3c:07
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168g-2_0.0.1 02/06/13 latency=0 link=no multicast=yes port=MII
       resources: irq:17 ioport:e000(size=256) memory:d1204000-d1204fff memory:d1200000-d1203fff
0: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
1: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
enp2s0 Interface doesn't support scanning.

lo Interface doesn't support scanning.

                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    ESSID:"Siddiqui Home"
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    ESSID:"GHAZI HOUSE"
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    ESSID:"Saboorshah"
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    ESSID:"Curve The Wood"
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    ESSID:"R M Tours"
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    ESSID:"M.Tauseef"
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    ESSID:"kismat.prsp"
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    ESSID:"GHAZI HOUSE"
auto lo
iface lo inet loopback

auto wlan0
iface wlan0 inet dhcp
wpa-essid myssid
wpa-psk mypasscode
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.1 LTS"
libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/QCA9377.conf line 1: ignoring bad line starting with 'options'
01:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 31)
 Subsystem: Dell QCA9377 802.11ac Wireless Network Adapter [1028:1810]
 Kernel driver in use: ath10k_pci
 Kernel modules: ath10k_pci
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
 Subsystem: Dell RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1028:0791]
 Kernel driver in use: r8169
 Kernel modules: r8169
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 008: ID 0cf3:e009 Qualcomm Atheros Communications
Bus 001 Device 007: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 006: ID 0c45:6a05 Microdia Integrated_Webcam_HD
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected full enabled enabled enabled enabled
H/W path Device Class Description
=====================================================
                           system Vostro 14-3468 (0792)
/0 bus 0VCX0K
/0/0 memory 64KiB BIOS
/0/3d memory 8GiB System Memory
/0/3d/0 memory [empty]
/0/3d/1 memory 8GiB SODIMM DDR4 Synchronous Unbuffere
/0/41 memory 128KiB L1 cache
/0/42 memory 512KiB L2 cache
/0/43 memory 4MiB L3 cache
/0/44 processor Intel(R) Core(TM) i7-7500U CPU @ 2.70G
/0/100 bridge Xeon E3-1200 v6/7th Gen Core Processor
/0/100/2 display HD Graphics 620
/0/100/4 generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Cor
/0/100/14 bus Sunrise Point-LP USB 3.0 xHCI Controll
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/5 multimedia Integrated_Webcam_HD
/0/100/14/0/6 generic USB2.0-CRW
/0/100/14/0/8 communication Bluetooth wireless interface
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 generic Sunrise Point-LP Thermal subsystem
/0/100/15 generic Sunrise Point-LP Serial IO I2C Control
/0/100/15.1 generic Sunrise Point-LP Serial IO I2C Control
/0/100/16 communication Sunrise Point-LP CSME HECI #1
/0/100/17 scsi0 storage Sunrise Point-LP SATA Controller [AHCI
/0/100/17/0 /dev/sda disk 500GB TOSHIBA MQ01ABF0
/0/100/17/0/1 /dev/sda1 volume 528MiB Windows NTFS volume
/0/100/17/0/2 /dev/sda2 volume 99MiB Windows FAT volume
/0/100/17/0/3 /dev/sda3 volume 15MiB reserved partition
/0/100/17/0/4 /dev/sda4 volume 199GiB Windows NTFS volume
/0/100/17/0/5 /dev/sda5 volume 59GiB Windows NTFS volume
/0/100/17/0/6 /dev/sda6 volume 130GiB Windows NTFS volume
/0/100/17/0/7 /dev/sda7 volume 74GiB EXT4 volume
/0/100/17/1 /dev/cdrom disk DVD+-RW GU90N
/0/100/1c bridge Sunrise Point-LP PCI Express Root Port
/0/100/1c/0 wlp1s0 network QCA9377 802.11ac Wireless Network Adap
/0/100/1c.5 bridge Sunrise Point-LP PCI Express Root Port
/0/100/1c.5/0 enp2s0 network RTL8111/8168/8411 PCI Express Gigabit
/0/100/1f bridge Sunrise Point-LP LPC Controller
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia Sunrise Point-LP HD Audio
/0/100/1f.4 bus Sunrise Point-LP SMBus
/0/1 system PnP device PNP0c02
/0/2 system PnP device PNP0b00
/0/3 generic PnP device INT3f0d
/0/4 input PnP device PNP0303
/0/5 generic PnP device SYN0609
/0/6 system PnP device PNP0c02
/0/7 system PnP device PNP0c02
/0/8 system PnP device PNP0c02
/0/9 system PnP device PNP0c02
/0/a system PnP device PNP0c02
/1 power DELL 991XP71
Linux saaimsid 5.4.0-52-generic #57-Ubuntu SMP Thu Oct 15 10:57:00 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
sudo: updatedb: command not found
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] DMI: Dell Inc. Vostro 14-3468/0VCX0K, BIOS 3.5.0 02/14/2020
[ 0.008194] No NUMA configuration found
[ 0.097417] APIC: Switch to symmetric I/O mode setup
[ 0.099360] Switched APIC routing to cluster x2apic.
[ 0.124583] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.124583] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.171482] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.216924] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.216950] pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff]
[ 0.216971] pci 0000:02:00.0: reg 0x18: [mem 0xd1204000-0xd1204fff 64bit]
[ 0.216984] pci 0000:02:00.0: reg 0x20: [mem 0xd1200000-0xd1203fff 64bit pref]
[ 0.217083] pci 0000:02:00.0: supports D1 D2
[ 0.217083] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.220228] usbcore: registered new interface driver usbfs
[ 0.220228] usbcore: registered new interface driver hub
[ 0.220228] usbcore: registered new device driver usb
[ 0.255429] clocksource: Switched to clocksource tsc-early
[ 0.266408] pnp: PnP ACPI: found 10 devices
[ 0.404859] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.404883] ACPI: Lid Switch [LID0]
[ 0.497539] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 0.497540] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.497541] usb usb1: Product: xHCI Host Controller
[ 0.497542] usb usb1: Manufacturer: Linux 5.4.0-52-generic xhci-hcd
[ 0.497542] usb usb1: SerialNumber: 0000:00:14.0
[ 0.497622] hub 1-0:1.0: USB hub found
[ 0.498981] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 0.498982] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.498983] usb usb2: Product: xHCI Host Controller
[ 0.498984] usb usb2: Manufacturer: Linux 5.4.0-52-generic xhci-hcd
[ 0.498985] usb usb2: SerialNumber: 0000:00:14.0
[ 0.499055] hub 2-0:1.0: USB hub found
[ 0.516759] RAS: Correctable Errors collector initialized.
[ 0.593672] ima: No architecture policies found
[ 0.604487] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.611935] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.717930] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found
[ 0.720439] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 0.720450] r8169 0000:02:00.0: enabling device (0000 -> 0003)
[ 0.723908] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 0.731601] r8169 0000:02:00.0 eth0: RTL8168g/8111g, 98:40:bb:35:3c:07, XID 4c0, IRQ 126
[ 0.731603] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 0.745829] r8169 0000:02:00.0 enp2s0: renamed from eth0
[ 0.749084] i2c_hid i2c-DELL0792:00: i2c-DELL0792:00 supply vdd not found, using dummy regulator
[ 0.749095] i2c_hid i2c-DELL0792:00: i2c-DELL0792:00 supply vddl not found, using dummy regulator
[ 0.837644] usb 1-3: new low-speed USB device number 2 using xhci_hcd
[ 0.891022] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 0.965481] usb 1-3: device descriptor read/64, error -71
[ 1.205728] usb 1-3: device descriptor read/64, error -71
[ 1.409668] clocksource: Switched to clocksource tsc
[ 1.441617] usb 1-3: new low-speed USB device number 3 using xhci_hcd
[ 1.569642] usb 1-3: device descriptor read/64, error -71
[ 1.723267] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3252-001, fw id: 2383450
[ 1.805409] usb 1-3: device descriptor read/64, error -71
[ 1.913500] usb usb1-port3: attempt power cycle
[ 2.565626] usb 1-3: new low-speed USB device number 4 using xhci_hcd
[ 2.566650] usb 1-3: Device not responding to setup address.
[ 2.773596] usb 1-3: Device not responding to setup address.
[ 2.922451] Console: switching to colour frame buffer device 170x48
[ 2.981633] usb 1-3: device not accepting address 4, error -71
[ 3.109632] usb 1-3: new low-speed USB device number 5 using xhci_hcd
[ 3.110654] usb 1-3: Device not responding to setup address.
[ 3.317715] usb 1-3: Device not responding to setup address.
[ 3.525608] usb 1-3: device not accepting address 5, error -71
[ 3.525647] usb usb1-port3: unable to enumerate USB device
[ 3.653609] usb 1-5: new high-speed USB device number 6 using xhci_hcd
[ 3.817872] usb 1-5: New USB device found, idVendor=0c45, idProduct=6a05, bcdDevice=61.11
[ 3.817873] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 3.817874] usb 1-5: Product: Integrated_Webcam_HD
[ 3.817875] usb 1-5: Manufacturer: 1234567890-AT5P
[ 3.945628] usb 1-6: new high-speed USB device number 7 using xhci_hcd
[ 4.094274] usb 1-6: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice=39.60
[ 4.094276] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.094277] usb 1-6: Product: USB2.0-CRW
[ 4.094278] usb 1-6: Manufacturer: Generic
[ 4.094278] usb 1-6: SerialNumber: 20100201396000000
[ 4.221616] usb 1-8: new full-speed USB device number 8 using xhci_hcd
[ 4.371873] usb 1-8: New USB device found, idVendor=0cf3, idProduct=e009, bcdDevice= 0.01
[ 4.371875] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 6.821813] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[ 7.995890] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro
[ 8.194222] lp: driver loaded but no devices found
[ 14.523886] intel_rapl_common: Found RAPL domain package
[ 14.523887] intel_rapl_common: Found RAPL domain dram
[ 15.151292] usbcore: registered new interface driver rtsx_usb
[ 16.010273] fb0: switching to inteldrmfb from EFI VGA
[ 16.010327] Console: switching to colour dummy device 80x25
[ 16.062239] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6a05)
[ 16.069798] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input13
[ 16.069833] usbcore: registered new interface driver uvcvideo
[ 16.150848] Console: switching to colour frame buffer device 170x48
[ 16.416940] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 16.814927] usbcore: registered new interface driver btusb
[ 17.127928] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 17.206880] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 17.207050] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 17.895992] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 17.896027] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 17.896054] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 17.896082] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 17.896111] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[ 17.896139] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 18.043798] ath10k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 18.045666] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[ 18.213883] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 18.213890] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 18.213892] pcieport 0000:00:1c.0: AER: device [8086:9d14] error status/mask=00000001/00002000
[ 18.213898] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 18.213903] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 18.213907] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 18.213912] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 18.213917] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 19.011869] intel_rapl_common: Found RAPL domain package
[ 19.011870] intel_rapl_common: Found RAPL domain core
[ 19.011871] intel_rapl_common: Found RAPL domain uncore
[ 19.011872] intel_rapl_common: Found RAPL domain dram
[ 19.165519] ath10k_pci 0000:01:00.0: qca9377 hw1.1 target 0x05020001 chip_id 0x003821ff sub 1028:1810
[ 19.165521] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
[ 19.165922] ath10k_pci 0000:01:00.0: firmware ver WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32 42e41877
[ 19.173401] usb 1-3: new low-speed USB device number 9 using xhci_hcd
[ 19.301443] usb 1-3: device descriptor read/64, error -71
[ 19.361576] ath10k_pci 0000:01:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a
[ 19.436153] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[ 19.454870] ath10k_pci 0000:01:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[ 19.534525] ath: EEPROM regdomain: 0x6c
[ 19.534527] ath: EEPROM indicates we should expect a direct regpair map
[ 19.534529] ath: Country alpha2 being used: 00
[ 19.534529] ath: Regpair used: 0x6c
[ 19.537419] usb 1-3: device descriptor read/64, error -71
[ 19.776988] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 19.781403] usb 1-3: new low-speed USB device number 10 using xhci_hcd
[ 19.909413] usb 1-3: device descriptor read/64, error -71
[ 20.177498] usb 1-3: device descriptor read/64, error -71
[ 20.285576] usb usb1-port3: attempt power cycle
[ 20.377216] ath10k_pci 0000:01:00.0 wlp1s0: renamed from wlan0
[ 20.941489] usb 1-3: new low-speed USB device number 11 using xhci_hcd
[ 20.941971] usb 1-3: Device not responding to setup address.
[ 21.149701] usb 1-3: Device not responding to setup address.
[ 21.357523] usb 1-3: device not accepting address 11, error -71
[ 21.485611] usb 1-3: new low-speed USB device number 12 using xhci_hcd
[ 21.487456] usb 1-3: Device not responding to setup address.
[ 21.694004] usb 1-3: Device not responding to setup address.
[ 21.901452] usb 1-3: device not accepting address 12, error -71
[ 21.901491] usb usb1-port3: unable to enumerate USB device
[ 26.217269] audit: type=1400 audit(1603617612.114:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=754 comm="apparmor_parser"
[ 36.009448] usb 1-3: new low-speed USB device number 13 using xhci_hcd
[ 36.137493] usb 1-3: device descriptor read/64, error -71
[ 36.373507] usb 1-3: device descriptor read/64, error -71
[ 36.613537] usb 1-3: new low-speed USB device number 14 using xhci_hcd
[ 36.741563] usb 1-3: device descriptor read/64, error -71
[ 36.981493] usb 1-3: device descriptor read/64, error -71
[ 37.089694] usb usb1-port3: attempt power cycle
[ 37.745553] usb 1-3: new low-speed USB device number 15 using xhci_hcd
[ 37.746406] usb 1-3: Device not responding to setup address.
[ 37.953477] usb 1-3: Device not responding to setup address.
[ 38.161435] usb 1-3: device not accepting address 15, error -71
[ 38.289563] usb 1-3: new low-speed USB device number 16 using xhci_hcd
[ 38.290408] usb 1-3: Device not responding to setup address.
[ 38.497665] usb 1-3: Device not responding to setup address.
[ 38.705495] usb 1-3: device not accepting address 16, error -71
[ 38.705613] usb usb1-port3: unable to enumerate USB device
[ 42.830211] r8169 0000:02:00.0 enp2s0: Link is Down
[ 42.844222] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 42.844242] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 42.844271] pcieport 0000:00:1c.0: AER: device [8086:9d14] error status/mask=00000081/00002000
[ 42.879405] pcieport 0000:00:1c.0: AER: Multiple Corrected error received: 0000:00:1c.0
[ 42.879419] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 42.879427] pcieport 0000:00:1c.0: AER: device [8086:9d14] error status/mask=00000001/00002000
[ 43.074593] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[ 49.002074] wlp1s0: authenticate with 74:12:bb:e1:12:8b
[ 49.034410] wlp1s0: send auth to 74:12:bb:e1:12:8b (try 1/3)
[ 49.036187] wlp1s0: authenticated
[ 49.037886] wlp1s0: associate with 74:12:bb:e1:12:8b (try 1/3)
[ 49.044255] wlp1s0: RX AssocResp from 74:12:bb:e1:12:8b (capab=0x1411 status=0 aid=1)
[ 49.046861] wlp1s0: associated
[ 49.249605] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[ 60.378437] usb 1-3: new low-speed USB device number 17 using xhci_hcd
[ 60.509805] usb 1-3: device descriptor read/64, error -71
[ 60.751888] usb 1-3: device descriptor read/64, error -71
[ 60.993995] usb 1-3: new low-speed USB device number 18 using xhci_hcd
[ 61.129453] usb 1-3: device descriptor read/64, error -71
[ 61.371099] usb 1-3: device descriptor read/64, error -71
[ 61.482175] usb usb1-port3: attempt power cycle
[ 62.148178] usb 1-3: new low-speed USB device number 19 using xhci_hcd
[ 62.149629] usb 1-3: Device not responding to setup address.
[ 62.365043] usb 1-3: Device not responding to setup address.
[ 62.576544] usb 1-3: device not accepting address 19, error -71
[ 62.707176] usb 1-3: new low-speed USB device number 20 using xhci_hcd
[ 62.708743] usb 1-3: Device not responding to setup address.
[ 62.920728] usb 1-3: Device not responding to setup address.
[ 63.131310] usb 1-3: device not accepting address 20, error -71
[ 63.131406] usb usb1-port3: unable to enumerate USB device
[ 85.246600] usb 1-3: new low-speed USB device number 21 using xhci_hcd
[ 85.374727] usb 1-3: device descriptor read/64, error -71
[ 85.614932] usb 1-3: device descriptor read/64, error -71
[ 85.859095] usb 1-3: new low-speed USB device number 22 using xhci_hcd
[ 85.987747] usb 1-3: device descriptor read/64, error -71
[ 86.223455] usb 1-3: device descriptor read/64, error -71
[ 86.331552] usb usb1-port3: attempt power cycle
[ 86.984099] usb 1-3: new low-speed USB device number 23 using xhci_hcd
[ 86.985402] usb 1-3: Device not responding to setup address.
[ 87.193140] usb 1-3: Device not responding to setup address.
[ 87.400472] usb 1-3: device not accepting address 23, error -71
[ 87.532513] usb 1-3: new low-speed USB device number 24 using xhci_hcd
[ 87.533028] usb 1-3: Device not responding to setup address.
[ 87.740708] usb 1-3: Device not responding to setup address.
[ 87.948765] usb 1-3: device not accepting address 24, error -71
[ 87.948912] usb usb1-port3: unable to enumerate USB device
[ 88.289047] usb 1-3: new low-speed USB device number 25 using xhci_hcd
[ 88.417133] usb 1-3: device descriptor read/64, error -71
[ 88.657334] usb 1-3: device descriptor read/64, error -71
[ 88.893402] usb 1-3: new low-speed USB device number 26 using xhci_hcd
[ 89.025554] usb 1-3: device descriptor read/64, error -71
[ 89.261693] usb 1-3: device descriptor read/64, error -71
[ 89.369732] usb usb1-port3: attempt power cycle
[ 90.034010] usb 1-3: new low-speed USB device number 27 using xhci_hcd
[ 90.034913] usb 1-3: Device not responding to setup address.
[ 90.242234] usb 1-3: Device not responding to setup address.
[ 90.450228] usb 1-3: device not accepting address 27, error -71
[ 90.578221] usb 1-3: new low-speed USB device number 28 using xhci_hcd
[ 90.578640] usb 1-3: Device not responding to setup address.
[ 90.790262] usb 1-3: Device not responding to setup address.
[ 90.998251] usb 1-3: device not accepting address 28, error -71
[ 90.998322] usb usb1-port3: unable to enumerate USB device
[ 96.418932] usb 1-3: new low-speed USB device number 29 using xhci_hcd
[ 96.548321] usb 1-3: device descriptor read/64, error -71
[ 96.783034] usb 1-3: device descriptor read/64, error -71
[ 97.018971] usb 1-3: new low-speed USB device number 30 using xhci_hcd
[ 97.146991] usb 1-3: device descriptor read/64, error -71
[ 97.387015] usb 1-3: device descriptor read/64, error -71
[ 97.495121] usb usb1-port3: attempt power cycle
[ 98.147144] usb 1-3: new low-speed USB device number 31 using xhci_hcd
[ 98.148625] usb 1-3: Device not responding to setup address.
[ 98.356512] usb 1-3: Device not responding to setup address.
[ 98.563202] usb 1-3: device not accepting address 31, error -71
[ 98.691160] usb 1-3: new low-speed USB device number 32 using xhci_hcd
[ 98.692515] usb 1-3: Device not responding to setup address.
[ 98.904743] usb 1-3: Device not responding to setup address.
[ 99.111219] usb 1-3: device not accepting address 32, error -71
[ 99.111332] usb usb1-port3: unable to enumerate USB device
[ 103.418817] audit: type=1107 audit(1603617689.052:67): pid=811 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/NetworkManager" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.16" pid=2112 label="snap.snap-store.ubuntu-software" peer_pid=812 peer_label="unconfined"
[ 103.811509] audit: type=1107 audit(1603617689.444:68): pid=811 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.10" pid=2112 label="snap.snap-store.ubuntu-software" peer_pid=824 peer_label="unconfined"
[ 103.811783] audit: type=1107 audit(1603617689.448:69): pid=811 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.10" pid=2112 label="snap.snap-store.ubuntu-software" peer_pid=824 peer_label="unconfined"
[ 103.999380] audit: type=1107 audit(1603617689.632:70): pid=811 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.10" pid=2112 label="snap.snap-store.ubuntu-software" peer_pid=824 peer_label="unconfined"
[ 104.000394] audit: type=1107 audit(1603617689.636:71): pid=811 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.10" pid=2112 label="snap.snap-store.ubuntu-software" peer_pid=824 peer_label="unconfined"
[ 144.284993] usb 1-3: new low-speed USB device number 33 using xhci_hcd
[ 144.412980] usb 1-3: device descriptor read/64, error -71
[ 144.653094] usb 1-3: device descriptor read/64, error -71
[ 144.889033] usb 1-3: new low-speed USB device number 34 using xhci_hcd
[ 145.017085] usb 1-3: device descriptor read/64, error -71
[ 145.253077] usb 1-3: device descriptor read/64, error -71
[ 145.361096] usb usb1-port3: attempt power cycle
[ 145.539285] audit: type=1400 audit(1603617731.171:90): apparmor="DENIED" operation="open" profile="snap.opera.opera" name="/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/busnum" pid=2312 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 145.539297] audit: type=1400 audit(1603617731.171:91): apparmor="DENIED" operation="open" profile="snap.opera.opera" name="/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/devnum" pid=2312 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 145.541601] audit: type=1400 audit(1603617731.175:92): apparmor="DENIED" operation="open" profile="snap.opera.opera" name="/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/busnum" pid=2312 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 145.541643] audit: type=1400 audit(1603617731.175:93): apparmor="DENIED" operation="open" profile="snap.opera.opera" name="/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/devnum" pid=2312 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 145.542490] audit: type=1400 audit(1603617731.175:94): apparmor="DENIED" operation="open" profile="snap.opera.opera" name="/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/busnum" pid=2312 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 145.542522] audit: type=1400 audit(1603617731.175:95): apparmor="DENIED" operation="open" profile="snap.opera.opera" name="/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/devnum" pid=2312 comm="ThreadPoolForeg" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 146.017069] usb 1-3: new low-speed USB device number 35 using xhci_hcd
[ 146.017481] usb 1-3: Device not responding to setup address.
[ 146.225017] usb 1-3: Device not responding to setup address.
[ 146.433322] usb 1-3: device not accepting address 35, error -71
[ 146.565063] usb 1-3: new low-speed USB device number 36 using xhci_hcd
[ 146.565441] usb 1-3: Device not responding to setup address.
[ 146.773041] usb 1-3: Device not responding to setup address.
[ 146.985022] usb 1-3: device not accepting address 36, error -71
[ 146.985055] usb usb1-port3: unable to enumerate USB device
[ 193.896467] usb 1-3: new low-speed USB device number 37 using xhci_hcd
[ 194.024612] usb 1-3: device descriptor read/64, error -71
[ 194.260471] usb 1-3: device descriptor read/64, error -71
[ 194.504445] usb 1-3: new low-speed USB device number 38 using xhci_hcd
[ 194.632441] usb 1-3: device descriptor read/64, error -71
[ 194.868419] usb 1-3: device descriptor read/64, error -71
[ 194.976444] usb usb1-port3: attempt power cycle
[ 195.632410] usb 1-3: new low-speed USB device number 39 using xhci_hcd
[ 195.633676] usb 1-3: Device not responding to setup address.
[ 195.841692] usb 1-3: Device not responding to setup address.
[ 196.048422] usb 1-3: device not accepting address 39, error -71
[ 196.176346] usb 1-3: new low-speed USB device number 40 using xhci_hcd
[ 196.177671] usb 1-3: Device not responding to setup address.
[ 196.385677] usb 1-3: Device not responding to setup address.
[ 196.592332] usb 1-3: device not accepting address 40, error -71
[ 196.592431] usb usb1-port3: unable to enumerate USB device
[ 204.387947] usb 1-3: new low-speed USB device number 41 using xhci_hcd
[ 204.515899] usb 1-3: device descriptor read/64, error -71
[ 204.751934] usb 1-3: device descriptor read/64, error -71
[ 204.987868] usb 1-3: new low-speed USB device number 42 using xhci_hcd
[ 205.115908] usb 1-3: device descriptor read/64, error -71
[ 205.351858] usb 1-3: device descriptor read/64, error -71
[ 205.459955] usb usb1-port3: attempt power cycle
[ 206.111825] usb 1-3: new low-speed USB device number 43 using xhci_hcd
[ 206.113416] usb 1-3: Device not responding to setup address.
[ 206.321131] usb 1-3: Device not responding to setup address.
[ 206.527794] usb 1-3: device not accepting address 43, error -71
[ 206.655790] usb 1-3: new low-speed USB device number 44 using xhci_hcd
[ 206.657126] usb 1-3: Device not responding to setup address.
[ 206.865130] usb 1-3: Device not responding to setup address.
[ 207.071767] usb 1-3: device not accepting address 44, error -71
[ 207.071813] usb usb1-port3: unable to enumerate USB device
[ 316.725885] usb 1-3: new low-speed USB device number 45 using xhci_hcd
[ 316.853813] usb 1-3: device descriptor read/64, error -71
[ 317.089823] usb 1-3: device descriptor read/64, error -71
[ 317.325790] usb 1-3: new low-speed USB device number 46 using xhci_hcd
[ 317.453824] usb 1-3: device descriptor read/64, error -71
[ 317.701791] usb 1-3: device descriptor read/64, error -71
[ 317.810017] usb usb1-port3: attempt power cycle
[ 318.466195] usb 1-3: new low-speed USB device number 47 using xhci_hcd
[ 318.467457] usb 1-3: Device not responding to setup address.
[ 318.675103] usb 1-3: Device not responding to setup address.
[ 318.881852] usb 1-3: device not accepting address 47, error -71
[ 319.013795] usb 1-3: new low-speed USB device number 48 using xhci_hcd
[ 319.015210] usb 1-3: Device not responding to setup address.
[ 319.227100] usb 1-3: Device not responding to setup address.
[ 319.437764] usb 1-3: device not accepting address 48, error -71
[ 319.437857] usb usb1-port3: unable to enumerate USB device
[ 701.057288] usb 1-3: new low-speed USB device number 49 using xhci_hcd
[ 701.189465] usb 1-3: device descriptor read/64, error -71
[ 701.437311] usb 1-3: device descriptor read/64, error -71
[ 701.673302] usb 1-3: new low-speed USB device number 50 using xhci_hcd
[ 701.805400] usb 1-3: device descriptor read/64, error -71
[ 702.045334] usb 1-3: device descriptor read/64, error -71
[ 702.157345] usb usb1-port3: attempt power cycle
[ 702.821424] usb 1-3: new low-speed USB device number 51 using xhci_hcd
[ 702.821802] usb 1-3: Device not responding to setup address.
[ 703.033387] usb 1-3: Device not responding to setup address.
[ 703.241371] usb 1-3: device not accepting address 51, error -71
[ 703.369749] usb 1-3: new low-speed USB device number 52 using xhci_hcd
[ 703.371145] usb 1-3: Device not responding to setup address.
[ 703.577886] usb 1-3: Device not responding to setup address.
[ 703.785381] usb 1-3: device not accepting address 52, error -71
[ 703.785486] usb usb1-port3: unable to enumerate USB device
[ 804.710247] usb 1-3: new low-speed USB device number 53 using xhci_hcd
[ 804.838271] usb 1-3: device descriptor read/64, error -71
[ 805.074283] usb 1-3: device descriptor read/64, error -71
[ 805.310244] usb 1-3: new low-speed USB device number 54 using xhci_hcd
[ 805.438268] usb 1-3: device descriptor read/64, error -71
[ 805.674292] usb 1-3: device descriptor read/64, error -71
[ 805.782388] usb usb1-port3: attempt power cycle
[ 806.438248] usb 1-3: new low-speed USB device number 55 using xhci_hcd
[ 806.439081] usb 1-3: Device not responding to setup address.
[ 806.646357] usb 1-3: Device not responding to setup address.
[ 806.854242] usb 1-3: device not accepting address 55, error -71
[ 806.990286] usb 1-3: new low-speed USB device number 56 using xhci_hcd
[ 806.991221] usb 1-3: Device not responding to setup address.
[ 807.202299] usb 1-3: Device not responding to setup address.
[ 807.410298] usb 1-3: device not accepting address 56, error -71
[ 807.410412] usb usb1-port3: unable to enumerate USB device
 Release Date: 02/14/2020
  Serial services are supported (int 14h)
 Manufacturer: Dell Inc.
 Product Name: Vostro 14-3468
 Serial Number: CLS02F2
 Manufacturer: Dell Inc.
 Product Name: 0VCX0K
 Serial Number: /CLS02F2/CNWSC0072H03PM/
 Manufacturer: Dell Inc.
 Serial Number: CLS02F2
 Port Type: Serial Port 16550A Compatible
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: 80AD000080AD
 Serial Number: 8153BE0C
 Manufacturer: Intel(R) Corporation
 Serial Number: To Be Filled By O.E.M.
 Manufacturer: Dell Inc.
 Serial Number: CLS02F2
 Manufacturer: LG
 Manufacture Date: 12/23/2016
 Serial Number: D19E
  Debug Use USB(Disabled:Serial)
enp2s0 no wireless extensions.

lo no wireless extensions.

wlp1s0 IEEE 802.11 ESSID:"Siddiqui Home"
          Mode:Managed Frequency:2.422 GHz Access Point: 74:12:BB:E1:12:8B
          Bit Rate=1 Mb/s Tx-Power=20 dBm
          Retry short limit:7 RTS thr:off Fragment thr:off
          Power Management:off
          Link Quality=63/70 Signal level=-47 dBm
          Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
          Tx excessive retries:0 Invalid misc:100 Missed beacon:0

/etc/modprobe.d/alsa-base.conf:install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
/etc/modprobe.d/blacklist-ath_pci.conf:# which ath5k cannot recover. To prevent this condition, stop
/etc/modprobe.d/blacklist-ath_pci.conf:blacklist ath_pci
/etc/modprobe.d/blacklist.conf:blacklist eth1394
/etc/modprobe.d/blacklist.conf:# replaced by p54pci
/etc/modprobe.d/blacklist.conf:blacklist prism54
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
/etc/modprobe.d/blacklist.conf:blacklist bcm43xx
/etc/modprobe.d/blacklist-oss.conf:blacklist uart6850
/etc/modprobe.d/iwlwifi.conf:# /etc/modprobe.d/iwlwifi.conf
/etc/modprobe.d/iwlwifi.conf:# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
/etc/modprobe.d/iwlwifi.conf:# microcode file installed on the system. When removing iwlwifi, first
/etc/modprobe.d/iwlwifi.conf:# remove the iwl?vm module and then iwlwifi.
/etc/modprobe.d/iwlwifi.conf:remove iwlwifi \
/etc/modprobe.d/iwlwifi.conf:(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
/etc/modprobe.d/iwlwifi.conf:&& /sbin/modprobe -r mac80211
/etc/modprobe.d/QCA9377.conf:options QCA9377fwlps=N
cat: /var/lib/NetworkManager/NetworkManager.state: Permission denied
12: PCI 200.0: 0200 Ethernet controller
  [Created at pci.386]
  Unique ID: c3qJ.dWvCGT6fT9C
  Parent ID: HnsE.erNFBQCLEa1
  SysFS ID: /devices/pci0000:00/0000:00:1c.5/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
  Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
  Device: pci 0x8168 "RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x0791
  Revision: 0x0c
  Driver: "r8169"
  Driver Modules: "r8169"
  Device File: enp2s0
  I/O Ports: 0xe000-0xefff (rw)
  Memory Range: 0xd1204000-0xd1204fff (rw,non-prefetchable)
  Memory Range: 0xd1200000-0xd1203fff (ro,non-prefetchable)
  IRQ: 17 (no events)
  HW Address: 98:40:bb:35:3c:07
  Permanent HW Address: 98:40:bb:35:3c:07
  Link detected: no
  Module Alias: "pci:v000010ECd00008168sv00001028sd00000791bc02sc00i00"
  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: #14 (PCI bridge)

16: PCI 100.0: 0282 WLAN controller
  [Created at pci.386]
  Unique ID: yWPJ.DQxoVujSaB0
  Parent ID: z8Q3.7RRVir4eiB1
  SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:01:00.0
  SysFS BusID: 0000:01:00.0
  Hardware Class: network
  Model: "Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter"
  Vendor: pci 0x168c "Qualcomm Atheros"
  Device: pci 0x0042 "QCA9377 802.11ac Wireless Network Adapter"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x1810
  Revision: 0x31
  Driver: "ath10k_pci"
  Driver Modules: "ath10k_pci"
  Device File: wlp1s0
  Features: WLAN
  Memory Range: 0xd1000000-0xd11fffff (rw,non-prefetchable)
  IRQ: 136 (42206 events)
  HW Address: a8:6b:ad:62:12:df
  Permanent HW Address: a8:6b:ad:62:12:df
  Link detected: yes
  WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140
  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 5.18 5.2 5.22 5.24 5.26 5.28 5.3 5.32 5.5 5.52 5.54 5.56 5.58 5.6 5.62 5.64 5.66 5.68 5.7
  WLAN encryption modes: WEP40 WEP104 TKIP CCMP
  WLAN authentication modes: open sharedkey wpa-psk wpa-eap
  Module Alias: "pci:v0000168Cd00000042sv00001028sd00001810bc02sc80i00"
  Driver Info #0:
    Driver Status: ath10k_pci is active
    Driver Activation Cmd: "modprobe ath10k_pci"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #9 (PCI bridge)
root 812 0.1 0.2 339588 22332 ? Ssl 14:20 0:01 /usr/sbin/NetworkManager --no-daemon
root 822 0.0 0.2 39644 20308 ? Ss 14:20 0:00 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
root 852 0.0 0.1 14048 9148 ? Ss 14:20 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
saaim 3060 2.1 1.1 575056 92500 ? Sl 14:21 0:17 /snap/opera/96/usr/lib/x86_64-linux-gnu/opera/opera --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=13654501702824099859,3249356587335300501,131072 --lang=en-US --service-sandbox-type=network --enable-quic --shared-files=v8_snapshot_data:100
saaim 5090 0.0 0.1 998288 11464 ? Sl 14:24 0:00 /usr/libexec/gvfsd-network --spawner :1.3 /org/gtk/gvfs/exec_spaw/1
saaim 8497 0.0 0.0 9368 2616 pts/0 S+ 14:35 0:00 grep --color=auto -E wpa|icd|etwork

Command 'netstat' not found, but can be installed with:

sudo apt install net-tools

# This file is managed by man:systemd-resolved(8). Do not edit.
#
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
#
# Run "resolvectl status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs must not access this file directly, but only through the
# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,
# replace this symlink by a static file or a different symlink.
#
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.

nameserver 127.0.0.53
options edns0
search Home
total 129917
3670017 drwxr-xr-x 4 root root 4096 Oct 24 08:00 .
      2 drwxr-xr-x 20 root root 4096 Sep 20 11:24 ..
3678240 -rw-r--r-- 1 root root 237790 Oct 5 18:34 config-5.4.0-51-generic
3676513 -rw-r--r-- 1 root root 237807 Oct 15 15:28 config-5.4.0-52-generic
      1 drwx------ 4 root root 1024 Jan 1 1970 efi
3670019 drwxr-xr-x 4 root root 4096 Oct 24 08:17 grub
3672510 lrwxrwxrwx 1 root root 27 Oct 21 06:59 initrd.img -> initrd.img-5.4.0-52-generic
3670023 -rw-r--r-- 1 root root 49553530 Oct 15 08:45 initrd.img-5.4.0-51-generic
3670317 -rw-r--r-- 1 root root 49554575 Oct 21 06:59 initrd.img-5.4.0-52-generic
3670471 lrwxrwxrwx 1 root root 27 Oct 21 06:59 initrd.img.old -> initrd.img-5.4.0-51-generic
3670724 -rw-r--r-- 1 root root 182704 Aug 18 15:46 memtest86+.bin
3670725 -rw-r--r-- 1 root root 184380 Aug 18 15:46 memtest86+.elf
3670726 -rw-r--r-- 1 root root 184884 Aug 18 15:46 memtest86+_multiboot.bin
3678229 -rw------- 1 root root 4743490 Oct 5 18:34 System.map-5.4.0-51-generic
3674581 -rw------- 1 root root 4743490 Oct 15 15:28 System.map-5.4.0-52-generic
3671994 lrwxrwxrwx 1 root root 24 Oct 21 06:59 vmlinuz -> vmlinuz-5.4.0-52-generic
3678272 -rw------- 1 root root 11678464 Oct 5 18:54 vmlinuz-5.4.0-51-generic
3676519 -rw------- 1 root root 11678464 Oct 15 15:33 vmlinuz-5.4.0-52-generic
3676608 lrwxrwxrwx 1 root root 24 Oct 21 06:59 vmlinuz.old -> vmlinuz-5.4.0-51-generic
ubuntu-support-status: command not found
1981 packages installed, of which:
1865 receive package updates with LTS until 4/2025
 108 could receive security updates with ESM Apps until 4/2030
   5 packages are from third parties
   3 packages are no longer available for download

Packages from third parties are not provided by the official Ubuntu
archive, for example packages from Personal Package Archives in
Launchpad.
For more information on the packages, run 'ubuntu-security-status
--thirdparty'.

Packages that are not available for download may be left over from a
previous release of Ubuntu, may have been installed directly from a
.deb file, or are from a source which has been disabled.
For more information on the packages, run 'ubuntu-security-status
--unavailable'.

Enable Extended Security Maintenance (ESM Apps) to get 1 security
update (so far) and enable coverage of 108 packages.

Enable ESM Apps with: ua enable esm-apps
  % Total % Received % Xferd Average Speed Time Time Time Current
                                 Dload Upload Total Spent Left Speed
100 262k 100 262k 0 0 127k 0 0:00:02 0:00:02 --:--:-- 127k
Done.
sudo: update-usbids: command not found
Module Size Used by
rfcomm 81920 4
ccm 20480 3
cmac 16384 9
algif_hash 16384 4
algif_skcipher 16384 4
af_alg 24576 18 algif_hash,algif_skcipher
bnep 24576 2
nls_iso8859_1 16384 1
rtsx_usb_ms 24576 0
memstick 20480 1 rtsx_usb_ms
rtsx_usb_sdmmc 32768 0
mei_hdcp 24576 0
intel_rapl_msr 20480 0
ath10k_pci 49152 0
ath10k_core 475136 1 ath10k_pci
snd_hda_codec_hdmi 61440 1
x86_pkg_temp_thermal 20480 0
ath 36864 1 ath10k_core
intel_powerclamp 20480 0
mac80211 843776 1 ath10k_core
snd_hda_codec_realtek 126976 1
coretemp 20480 0
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
cfg80211 704512 3 ath,mac80211,ath10k_core
kvm_intel 282624 0
snd_hda_intel 53248 3
kvm 663552 1 kvm_intel
libarc4 16384 1 mac80211
snd_intel_dspcfg 24576 1 snd_hda_intel
btusb 57344 0
crct10dif_pclmul 16384 1
ghash_clmulni_intel 16384 0
snd_hda_codec 135168 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi 20480 0
btrtl 24576 1 btusb
snd_seq_midi_event 16384 1 snd_seq_midi
btbcm 16384 1 btusb
btintel 24576 1 btusb
snd_rawmidi 36864 1 snd_seq_midi
aesni_intel 372736 15
uvcvideo 98304 0
i915 1986560 20
bluetooth 548864 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm
dell_laptop 24576 0
ecdh_generic 16384 2 bluetooth
ecc 28672 1 ecdh_generic
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
crypto_simd 16384 1 aesni_intel
cryptd 24576 6 crypto_simd,ghash_clmulni_intel
drm_kms_helper 184320 1 i915
glue_helper 16384 1 aesni_intel
mei_me 40960 1
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,dell_laptop
rapl 20480 0
intel_cstate 20480 0
dell_smm_hwmon 20480 0
rtsx_usb 28672 2 rtsx_usb_sdmmc,rtsx_usb_ms
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
i2c_algo_bit 16384 1 i915
fb_sys_fops 16384 1 drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
input_leds 16384 0
intel_xhci_usb_role_switch 16384 0
intel_hid 20480 0
snd_timer 36864 2 snd_seq,snd_pcm
mei 106496 3 mei_hdcp,mei_me
snd 90112 17 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
serio_raw 20480 0
joydev 24576 0
dell_wmi 20480 0
dell_smbios 28672 2 dell_wmi,dell_laptop
sysfillrect 16384 1 drm_kms_helper
dcdbas 20480 1 dell_smbios
sparse_keymap 16384 2 intel_hid,dell_wmi
sysimgblt 16384 1 drm_kms_helper
roles 16384 1 intel_xhci_usb_role_switch
soundcore 16384 1 snd
processor_thermal_device 24576 0
intel_rapl_common 24576 2 intel_rapl_msr,processor_thermal_device
int3400_thermal 20480 0
int340x_thermal_zone 16384 1 processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
intel_soc_dts_iosf 20480 1 processor_thermal_device
wmi_bmof 16384 0
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
intel_pch_thermal 16384 0
mac_hid 16384 0
acpi_pad 184320 0
sch_fq_codel 20480 2
drm 491520 8 drm_kms_helper,i915
parport_pc 40960 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 0
x_tables 40960 1 ip_tables
autofs4 45056 2
hid_rmi 24576 0
rmi_core 81920 1 hid_rmi
videobuf2_vmalloc 20480 2 rmi_core,uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 2 rmi_core,uvcvideo
videobuf2_common 49152 3 rmi_core,videobuf2_v4l2,uvcvideo
videodev 225280 4 rmi_core,videobuf2_v4l2,uvcvideo,videobuf2_common
mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
hid_generic 16384 0
crc32_pclmul 16384 0
psmouse 155648 0
i2c_hid 28672 0
intel_lpss_pci 20480 0
r8169 90112 0
i2c_i801 32768 0
intel_lpss 16384 1 intel_lpss_pci
ahci 40960 4
idma64 20480 0
realtek 24576 1
libahci 32768 1 ahci
virt_dma 20480 1 idma64
wmi 32768 4 dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
hid 131072 3 i2c_hid,hid_generic,hid_rmi
pinctrl_sunrisepoint 28672 0
video 49152 3 dell_wmi,dell_laptop,i915
pinctrl_intel 28672 1 pinctrl_sunrisepoint

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu gnome-nettool Edit question
Assignee:
No assignee Edit question
Solved by:
saaim siddiqui
Solved:
2020-11-13
Last query:
2020-11-13
Last reply:
2020-10-25

Your WiFi adapter has IP. Can you ping 8.8.8.8 in the terminal? If so, run:

echo "nameserver 8.8.8.8" | sudo tee /etc/resolv.conf > /dev/null

Then try the Web. If this is OK we can make the setting stick.

saaim siddiqui (saaim) said : #2

So I can ping and Iran the commmand in terminal too. the problem still exists.

If you run the command I gave and try the Internet connection, is it OK?

saaim siddiqui (saaim) said : #4

it didnt work for 15 seconds and then worked fine after

OK so the issue sounds like DNS. Is it still OK after a long test?

saaim siddiqui (saaim) said : #6

The random disconnectiviy for one minute or two still persists.

Try:

echo "options ath10k_pci nohwcrypt=1" | sudo tee /etc/modprobe.d/ath10kfix.conf > /dev/null

Reboot to test. If the connection isn't better or if it doesn't work then run:

sudo rm /etc/modprobe.d/ath10kfix.conf

Then reboot again

saaim siddiqui (saaim) said : #8

This did not work either

saaim siddiqui (saaim) said : #9

I really need help with as I cannot reinstall ubuntu I have too much data on it

saaim siddiqui (saaim) said : #10

so apparently the reinstallation of ubuntu did not work either I also updated the kernel but nothing works

I have the same problem, i reinstall like 3 times and the wifi disconnect after 5 to 15 minutes, then i must restart and again 5 to 15 minutes........Qualcomm Atheros QCA9377

saaim siddiqui (saaim) said : #12

So what finally seemed to solve the problem was that I changed my router settings and disabled XPress technology option in th erouter settings. I also set the WMM no acknowledgment. It started working fine after these changes and the wifi does not disconnect now.