11.10 to 12.04 alpha on Macbook Pro
Bug #949088 reported by
Asher Bond
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
acpi (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
After I upgrade to 12.04 I can't change my brightness and dim
And the F1 and F2 key not working to change the brighness
My laptop is Macbook Pro
Thanks
tags: | added: nvidia |
tags: | added: brightness |
tags: | added: precise |
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When in 11.10 nvidia proprietary drivers were enabled, disabled nvidia drivers and display looked blurry, then changed display adapter drivers to post version nvidia proprietary and rebooted... now the brightness changes sometimes... using the f1 and f2 keys shows the brightness bar changing, but the brightness only changes sometimes (viewing the desktop initially upon startup, but not when running applications such as firefox/chrome)