Lenovo S21e: brightness keys seem inversed
Bug #1523041 reported by
^rooker
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
systemd (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Fresh install of Xubuntu Trusty (14.04.3 64bit) on a Lenovo S21e.
The brightness +/- keys work, but their function seems to be reversed:
- minus makes it brighter
- plus makes it darker
Additionally, the screen goes completely off (no backlight) when reaching the lowest or highest brightness step.
Changed in systemd (Ubuntu): | |
status: | Expired → Fix Released |
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Please install evtest, run "sudo evtest", pick the plausible device (there might be several, and if you don't get events on one, try with another), press the two brightness keys, and copy&paste the output here. Please annotate the output with which key you actually pressed (i. e. "this is the output after pressing britghtness down:").
Finally, please give me the output of "cat /sys/class/ dmi/id/ modalias" .