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Thread: Ubuntu 13.04 Beta 2. Screen brightness does not decrease.

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hi,

tried ubuntu 13.04 beta 2 through usb boot, , found brightness toggle not work.

have thinkpad t430. think issue kernel version 3.8.

works fine ubuntu 12.04.2.

tried centos 6.4 , works fine stock kernel, not kernel version 3.8.

else having same issue?

ubuntu raring never remembers brightness setting, boots max bright. ouch. manual systems settings > brightness > move slider required. acer aspire 5253 widescreen 15": notebook. know of cli or exec issue on every boot?

thanks....


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Ubuntu 13.04 Beta 2. Screen brightness does not decrease.


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