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Dear All:
I cannot seem to adjust screen brightness. Pressing Fn up or down does
absolutely nothing in terminal or X, gnome-power-manager segfaults btw:
[ 8427.879757] gnome-power-man[16060]: segfault at 0 rip 41141a rsp
7fffb49c5b60 error 4
Furthermore if I do:
mi...@misha-i1525:/proc/acpi/video/VID/LCD$ cat brightness
levels: 100 100 12 24 36 48 60 72 84 100
current: 100
mi...@misha-i1525:/proc/acpi/video/VID/LCD$ sudo echo 12 > brightness
bash: brightness: Permission denied
mi...@misha-i1525:/proc/acpi/video/VID/LCD$
Am stumped. Any help much appreciated. Thank you
Misha
** Affects: gnome-power-manager (Ubuntu)
Importance: Undecided
Status: Incomplete
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hardy heron amd64 inspiron 1525 cannot adjust lcd brightness
https://bugs.edge.launchpad.net/bugs/400035
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