Red Hat Bugzilla – Bug 582664
Brightness controls do not work after resume
Last modified: 2013-09-02 02:47:04 EDT
Created attachment 406817 [details]
Description of problem:
While testing https://fedoraproject.org/wiki/QA:Testcase_nouveau_suspend, it seems that brightness controls work *BEFORE* suspend. *AFTER* resume, they no longer work.
Version-Release number of selected component (if applicable):
* 3 out of 3 attempts
Steps to Reproduce:
1. Follow instructions at https://fedoraproject.org/wiki/QA:Testcase_nouveau_suspend
Brightness controls do not work
Brightness controls should work after resume
* NOT using a custom xorg.conf
* I don't know if this is related to another upowerd problem I'm having on this system (see bug#580570)
02:00.0 VGA compatible controller: nVidia Corporation C79 [GeForce 9400M] (rev b1)
FWIW, this also occurs consistently in F12 as well with all the latest updates with the exact same hardware as jlaska (macbook pro). Please let me know as well if there is any additional info you need from me as well as any possible workarounds you may know of. The only way I have been able to re-enable brightness control it seems is by rebooting.
This bug appears to have been reported against 'rawhide' during the Fedora 14 development cycle.
Changing version to '14'.
More information and reason for this action is here:
Hi, James. Is this still valid with current F13/F14? Thanks.
*** Bug 591258 has been marked as a duplicate of this bug. ***
(In reply to comment #4)
> Hi, James. Is this still valid with current F13/F14? Thanks.
Would you look at that, the problem no longer occurs in F-14
Marking issue as CLOSED CURRENTRELEASE