Summary: | Keyboard backlight is always off when laptop is resumed | ||
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Product: | [Plasma] Powerdevil | Reporter: | Petr Nehez <petr.nehez> |
Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
Status: | CLOSED DOWNSTREAM | ||
Severity: | normal | CC: | nate |
Priority: | NOR | ||
Version: | 5.12.2 | ||
Target Milestone: | --- | ||
Platform: | Manjaro | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: |
Description
Petr Nehez
2018-03-13 14:03:38 UTC
Kernel: 4.15.7-1-MANJARO x86_64 Does rolling back to an earlier kernel help? I ask because Manjaro is a rolling distro that gets kernel updates pretty frequently, and you indicated that yo didn't change any powerdevil settings. In the discussion linked to from Bug 391558, you also indicated that there were no updates to powerdevil, but there was a kernel update. Therefore, it seems very likely that this was caused by a kernel regression. If indeed it's a kernel regression, the issue should be reported on https://bugzilla.kernel.org/. If the problem persists after you roll back the kernel to an earlier version, then please re-open the bug. I went back to kernel 4.14, even 6 steps back, nothing has changed. Then I upgraded to the latest 4.14 again and voila - backlight works as expected. That's a magic - I don't like these bugs ;) |