Setting that option in xorg.conf worked! Thanks!
Setting that option in xorg.conf worked! Thanks!
I have a similar problem with my Optimus T510 (set to Integrated graphics only): setting the brightness within the session works fine (even without the driver option in the xorg.conf), but on session start it's always at 100% (burning my eyes away ).
Any ideas?
Hooray!!! Works like a charm. Thx
The above workaround of changing the brightness from tty1 as well the solution to add brigtness entry under Devices section of xorg.conf file works well.
I am using 10.10 on T410s.
This worked for me. Also the FN-HOME/END keyboard brightness adjustment works well now too. Thanks.
Having a similar problem with a Thinkpad T530 in 12.10. There is no xorg.conf anymore so I can't apply that solution. Manually adding it didn't work either. Any other ideas?
Try it this way (in German, but I hope you get the point).
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