** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu)
Status: New => Fix Released
** Changed in: linux-firmware (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-firmware (Ubuntu Focal)
Importance: Undecided => High
** Changed in: linux-firmware (Ubuntu Focal)
Assignee: (unassigned) => You-Sheng Yang (vicamo)
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1954300
Title:
mt7921e: Failed to start WM firmware
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux source package in Focal:
New
Status in linux-firmware source package in Focal:
In Progress
Bug description:
Oct 25 22:40:10 u kernel: [ 6.194102] mt7921e 0000:03:00.0: WM Firmware
Version: ____010000, Build Time: 20211014150922
Oct 25 22:40:11 u kernel: [ 7.948458] rfkill: input handler disabled
Oct 25 22:40:12 u kernel: [ 9.012741] r8169 0000:02:00.0 enp2s0: Link is Up -
1Gbps/Full - flow control rx/tx
Oct 25 22:40:12 u kernel: [ 9.012766] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0:
link becomes ready
Oct 25 22:40:13 u kernel: [ 9.174471] usb 1-2.4: device descriptor read/64,
error -110
Oct 25 22:40:13 u kernel: [ 9.250459] mt7921e 0000:03:00.0: Message 80000002
(seq 9) timeout
Oct 25 22:40:13 u kernel: [ 9.250470] mt7921e 0000:03:00.0: Failed to start
WM firmware
Oct 25 22:40:13 u kernel: [ 9.250596] mt7921e: probe of 0000:03:00.0 failed
with error -110
This takes following fixes to resolve completely:
* kernel patch:
*
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=995d948cf2e45834275f07afc1c9881a9902e73c
*
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=00c0ee9850b7b0cb7c40b8daba806ae2245e59d4
* firmware:
*
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=948cad200e94d82d339207f8ac7b10f932bd627a
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