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Bugzilla – Full Text Bug Listing |
| Summary: | Bluetooth stops working after kernel update if a bluetooth keyboard is paired | ||
|---|---|---|---|
| Product: | [openSUSE] openSUSE Tumbleweed | Reporter: | Andrea Ippolito <andrea.ippo> |
| Component: | Basesystem | Assignee: | E-mail List <screening-team-bugs> |
| Status: | RESOLVED DUPLICATE | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | CC: | antonio.feijoo |
| Version: | Current | ||
| Target Milestone: | --- | ||
| Hardware: | Other | ||
| OS: | Other | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
journalctl
contents of /var/lib/bluetooth |
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Created attachment 873202 [details]
contents of /var/lib/bluetooth
opensuse forums thread URL: https://forums.opensuse.org/t/bluetooth-stops-working-after-kernel-update/168353/7 Code block formatting is not done the way I expected (triple back-tick), I apologize for that. I think this issue is already being addressed in bug 1214133 *** This bug has been marked as a duplicate of bug 1214133 *** |
Created attachment 873201 [details] journalctl Hello, as suggested on the opensuse forums, I'm reporting an issue where my the Bluetooth on my laptop stops working after installing a TW snapshot update, because of a failure when loading the relevant firmware file. ``` Mar 04 12:34:45 andromeda kernel: bluetooth hci0: Direct firmware load for mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin failed with error -2 Mar 04 12:34:45 andromeda kernel: Bluetooth: hci0: Failed to load firmware file (-2) Mar 04 12:34:45 andromeda kernel: Bluetooth: hci0: Failed to set up firmware (-2) ``` The mentioned file exists: ``` andrea /usr/lib/firmware/mediatek ll total 7.5M -rw-r--r-- 1 root root 502K Feb 23 17:25 BT_RAM_CODE_MT7922_1_1_hdr.bin.xz -rw-r--r-- 1 root root 336K Feb 23 17:25 BT_RAM_CODE_MT7961_1_2_hdr.bin.xz -rw-r--r-- 1 root root 135K Feb 23 17:25 WIFI_MT7922_patch_mcu_1_1_hdr.bin.xz -rw-r--r-- 1 root root 43K Feb 23 17:25 WIFI_MT7961_patch_mcu_1_2_hdr.bin.xz [...] ``` Effective workaround I was advised to apply on the forums: `dracut -f --omit bluetooth --regenerate-all` This one was also suggested: `echo 'omit_dracutmodules+=" bluetooth "' > /etc/dracut.conf.d/disable_bluetooth.conf` but I haven't applied it (yet) because I would need to manually revert it once the root cause is fixed and I'm not sure I'll remember to do so, whereas the dracut command is something I can control better (and I'm willing to execute it after every snapshot update), which I think is going to be needed... Issue should be linked to the presence of a paired Bluetooth keyboard. Attaching output of: `sudo journalctl -b-3 --no-pager --full` for the boot where the issue occurred as well as zipped contents of `/var/lib/bluetooth` Allow me to thank forum user @arvidjaar for the kind help in the forums and providing guidance on how to report this properly with useful troubleshooting info. I'm of course available to provide any further info or data. 6.7.7-1-default CPU: 8-core AMD Ryzen 7 7840U w/ Radeon 780M Graphics (-MT MCP-) speed/min/max: 524/400/5132:6076:5760:5605:5289:5918:5447 MHz Kernel: 6.7.7-1-default x86_64 Up: 1h 54m Mem: 11.92/27.1 GiB (44.0%) Storage: 953.87 GiB (23.3% used) Procs: 472 Shell: Bash inxi: 3.3.33 Thanks!