Red Hat Bugzilla – Bug 239225
No brightness control for g-p-m for Latitude D420
Last modified: 2013-03-05 22:50:41 EST
Opening clone bug, to track the rebuild of hal with dell backlight support.
+++ This bug was initially created as a clone of Bug #237767 +++
There's no brightness control for the Latitude D420 in gnome-power-manager.
lshal output attached
-- Additional comment from email@example.com on 2007-04-25 06:35 EST --
Created an attachment (id=153410)
-- Additional comment from firstname.lastname@example.org on 2007-04-25 11:49 EST --
Please test if this works if you rebuild the HAL SRPM with --with-dell-backlight
- notably you need libsmbios-devel, libsmbios for this. Just waiting for the
damn merge to happen so we can make this change in Fedora. Thanks.
-- Additional comment from email@example.com on 2007-04-25 12:30 EST --
It works, kind of:
- the dcdbas module isn't loaded automatically
- the brightness is still handled in hardware, and that causes major confusion
(especially when enabling the automatic light sensor brightness, as in bug 237768)
Just need to wait for it to be tagged now.
Will be in f7-final. Yay!