Relationed with #1975444: mt7921e wifi fails to resume after suspend

Bug #1980701 reported by Alfonso Zamora
20
This bug affects 4 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Following advice from apport, I open this bug which is related to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1975444

As I said before, I have the same problem with said driver in Ubuntu 22.04 LTS (with all the updates installed).

The lspci -v command ouptup:

0000:2e:00.0 Network controller: MEDIATEK Corp. MT7921 802.11ax PCI Express Wireless Network Adapter
 DeviceName: WLAN
 Subsystem: AzureWave Device 4680
 Flags: bus master, fast devsel, latency 0, IRQ 175, IOMMU group 17
 Memory at 612c100000 (64-bit, prefetchable) [size=1M]
 Memory at 612c200000 (64-bit, prefetchable) [size=16K]
 Memory at 612c204000 (64-bit, prefetchable) [size=4K]
 Capabilities: <access denied>
 Kernel driver in use: mt7921e
 Kernel modules: mt7921e

Thanks
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: azamora 1628 F.... pulseaudio
CRDA: N/A
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2022-07-04 (0 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
MachineType: ASUSTeK COMPUTER INC. Vivobook_ASUSLaptop X3500PCB_K3500PC
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-40-generic root=UUID=9ec990fb-2c1c-415c-93cd-7ff5205de303 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-5.15.0-40-generic N/A
 linux-backports-modules-5.15.0-40-generic N/A
 linux-firmware 20220329.git681281e4-0ubuntu3.2
Tags: jammy
Uname: Linux 5.15.0-40-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 03/30/2022
dmi.bios.release: 5.19
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: X3500PCB.301
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X3500PCB
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrX3500PCB.301:bd03/30/2022:br5.19:svnASUSTeKCOMPUTERINC.:pnVivobook_ASUSLaptopX3500PCB_K3500PC:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX3500PCB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: Vivobook
dmi.product.name: Vivobook_ASUSLaptop X3500PCB_K3500PC
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

Revision history for this message
Alfonso Zamora (aazamora) wrote : AlsaInfo.txt

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tags: added: apport-collected jammy
description: updated
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Alfonso Zamora (aazamora) wrote : CurrentDmesg.txt

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Alfonso Zamora (aazamora) wrote : IwConfig.txt

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Alfonso Zamora (aazamora) wrote : Lspci.txt

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Alfonso Zamora (aazamora) wrote : Lspci-vt.txt

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Alfonso Zamora (aazamora) wrote : Lsusb.txt

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Alfonso Zamora (aazamora) wrote : Lsusb-t.txt

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Alfonso Zamora (aazamora) wrote : Lsusb-v.txt

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Alfonso Zamora (aazamora) wrote : PaInfo.txt

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Alfonso Zamora (aazamora) wrote : ProcCpuinfo.txt

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Alfonso Zamora (aazamora) wrote : ProcCpuinfoMinimal.txt

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Alfonso Zamora (aazamora) wrote : ProcInterrupts.txt

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Alfonso Zamora (aazamora) wrote : ProcModules.txt

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Alfonso Zamora (aazamora) wrote : RfKill.txt

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Alfonso Zamora (aazamora) wrote : UdevDb.txt

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Alfonso Zamora (aazamora) wrote : WifiSyslog.txt

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Alfonso Zamora (aazamora) wrote : acpidump.txt

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Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
Alfonso Zamora (aazamora) wrote :

Dmesg file after suspend the laptop.

Revision history for this message
Alfonso Zamora (aazamora) wrote :

Hello?

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