apport information ** Tags added: apport-collected jammy wayland-session
** Description changed: After resuming my suspended PC, the wifi becomes unresponsive. The only way to get it working again is to do a full reboot. I'm using Ubuntu 22.04 LTS Jammy and my wifi card is: MEDIATEK Corp. MT7921K (RZ608) Wi-Fi 6E 80MHz using `mt7921e` driver. This is what I can see in the logs: kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: mt7921e 0000:02:00.0: chip reset kernel: mt7921e 0000:02:00.0: Message 0000004e (seq 7) timeout kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: mt7921e 0000:02:00.0: chip reset failed kernel: mt7921e 0000:02:00.0: Failed to get patch semaphore kernel: mt7921e 0000:02:00.0: Message 80000010 (seq 4) timeout kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT kernel: mt7921e 0000:02:00.0: chip reset failed kernel: mt7921e 0000:02:00.0: Failed to get patch semaphore kernel: mt7921e 0000:02:00.0: Message 80000010 (seq 12) timeout kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: mt7921e 0000:02:00.0: Failed to get patch semaphore kernel: mt7921e 0000:02:00.0: Message 80000010 (seq 11) timeout kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: mt7921e 0000:02:00.0: Failed to get patch semaphore kernel: mt7921e 0000:02:00.0: Message 80000010 (seq 10) timeout kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: mt7921e 0000:02:00.0: Failed to get patch semaphore kernel: mt7921e 0000:02:00.0: Message 80000010 (seq 9) timeout kernel: mt7921_start+0x25/0x70 [mt7921e] kernel: mt7921e 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000a address=0x0 flags=0x0020] kernel: PM: pci_legacy_suspend(): mt7921_pci_suspend+0x0/0x340 [mt7921e] returns -110 kernel: mt7921e 0000:02:00.0: Message 40000007 (seq 2) timeout kernel: mt7921_poll_rx+0x4f/0xe0 [mt7921e] kernel: mt7921e 0000:02:00.0 wlp2s0: renamed from wlan0 NetworkManager: <info> [1653237444.7259] rfkill1: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:02.2/0000:02:00.0/ieee80211/phy0/rfkill1) (driver mt7921e) kernel: mt7921e 0000:02:00.0: Firmware init done kernel: mt7921_pci_driver_init+0x23/0x1000 [mt7921e] kernel: mt7921e 0000:02:00.0: ASIC revision: 79610010 I really appreciate someone's help to fix this behaviour. + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu82.1 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: dsoles 1932 F.... pulseaudio + /dev/snd/controlC0: dsoles 1932 F.... pulseaudio + CRDA: N/A + CasperMD5CheckResult: pass + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 22.04 + InstallationDate: Installed on 2022-05-07 (16 days ago) + InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) + MachineType: AZW SER + Package: linux (not installed) + ProcFB: 0 amdgpudrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-30-generic root=UUID=212b8944-a42a-41d8-add0-95aa98d374fb ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.15.0-30.31-generic 5.15.30 + RelatedPackageVersions: + linux-restricted-modules-5.15.0-30-generic N/A + linux-backports-modules-5.15.0-30-generic N/A + linux-firmware 20220329.git681281e4-0ubuntu3 + Tags: jammy wayland-session + Uname: Linux 5.15.0-30-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip docker lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 01/21/2022 + dmi.bios.release: 5.16 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: SER_V1.08_P3C6M43_B_Link + dmi.board.asset.tag: Default string + dmi.board.name: SER + dmi.board.vendor: AZW + dmi.board.version: V01 + dmi.chassis.asset.tag: Default string + dmi.chassis.type: 35 + dmi.chassis.vendor: AZW + dmi.chassis.version: Default string + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrSER_V1.08_P3C6M43_B_Link:bd01/21/2022:br5.16:svnAZW:pnSER:pvrDefaultstring:rvnAZW:rnSER:rvrV01:cvnAZW:ct35:cvrDefaultstring:skuSKU4: + dmi.product.family: SER + dmi.product.name: SER + dmi.product.sku: SKU4 + dmi.product.version: Default string + dmi.sys.vendor: AZW ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1975444/+attachment/5592395/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975444 Title: mt7921e wifi fails to resume after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1975444/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
