I tested latest daily build
https://cdimage.ubuntu.com/jammy/daily-live/20220920/jammy-desktop-amd64.iso
and out of memory stil exist. I hope someone can provide an iso for download
with a livesystem and install for jammy with changed compression.
Ubuntu 21.10 (out of support) and Fedora 36
Public bug reported:
Following kernel upgrade to 5.8.0-44, my bluetooth mouse and keyboard
disconnect randomly.
dmesg throws 'hid-generic 0005: unknown main item tag 0x0' for both
devices.
sample output:
[11746.377141] hid-generic 0005:AE24:8918.000C: unknown main item tag 0x0
[11746.377607]
@Hui Wang,
Having tested it a couple of times now, it is somewhat intermittent.
Without the kernel parameter (#23) set though, more times than not the
machine will freeze on wake from sleep. It is a Dell 7591 2in1. I know
of others with relatively new machines who have had issues with DMICs
not
Should have mentioned, I'm on bionic (Linux Mint 19.3) so 5.3.0-46 is
the latest kernel available for the distro.
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https://bugs.launchpad.net/bugs/1869799
Title:
no sound
Ah yes, that was a leftover from an attempt to fix this a few weeks ago
and forgot about it. I downgraded to 1.173.17, which seems to be the
latest in bionic and tested again, same problems remain. New md5sums
below:
md5sum /lib/firmware/intel/sof/*
md5sum: /lib/firmware/intel/sof/cml: Is a
@Hui Wang
linux-firmware is version 1.187
md5sum /lib/firmware/intel/sof/*
md5sum: /lib/firmware/intel/sof/debug: Is a directory
md5sum: /lib/firmware/intel/sof/gcc: Is a directory
md5sum: /lib/firmware/intel/sof/signed: Is a directory
da43032938487c753d53550f9f782a1a
@Hui Wang
Thanks for the advice, yes with the snd_hda_intel.dmic_detect=0 bootarg, the
freezes are resolved. The kernel messages contain a lot fewer errors too... So
does this would suggest that the culprit is loading the drivers for the DMIC?
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With kernel -46 sound output is working again, input is still not. The machine
also still freezes on wake from sleep and requires alt+sysreq+B to force a
reboot. Reverting to -40 again for now...
Dmesg attached for troubleshooting.
Regards,
Matt
** Attachment added: "dmesg.txt"
** Description changed:
With the -45 kernel, sound output and input are unavailable. Output shows a
Dummy device, no Input devices. This is a regression from the -40 kernel where
the Output was working (no Input though).
Attempted to use SOF, i.e. the fix mentioned in
apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343608/+files/UdevDb.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343598/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343601/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343600/+files/Lsusb.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343604/+files/ProcInterrupts.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343606/+files/PulseList.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343605/+files/ProcModules.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343607/+files/RfKill.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343609/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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apport information
** Tags added: apport-collected tricia
** Description changed:
With the -45 kernel, sound output and input are unavailable. Output shows a
Dummy device, no Input devices. This is a regression from the -40 kernel where
the Output was working (no Input though).
Attempted
apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343597/+files/CRDA.txt
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https://bugs.launchpad.net/bugs/1869823
apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343603/+files/ProcEnviron.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343599/+files/Lspci.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1869823/+attachment/5343602/+files/ProcCpuinfoMinimal.txt
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Public bug reported:
With the -45 kernel, sound output and input are unavailable. Output shows a
Dummy device, no Input devices. This is a regression from the -40 kernel where
the Output was working (no Input though).
Attempted to use SOF, i.e. the fix mentioned in
lue_helper ablk_helper lp
serio_raw cryptd i2c_piix4 parport mac_hid zfs zunicode zcommon znvpair spl
zavl btrfs xor raid6_pq libcrc32c floppy psmouse pata_acpi
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
Date: Wed Mar 2 20:01:56 2016
ProcEnviron:
TERM=xterm
SHELL=/bin/bash
PATH=(custo
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