Some extra information: tail -f /var/log/acpid
I press Fn+F7 and I obtain: [Thu Oct 11 03:18:12 2007] received event "video LCD 00000087 00000000" [Thu Oct 11 03:18:12 2007] notifying client 5153[107:114] [Thu Oct 11 03:18:12 2007] notifying client 5586[0:0] [Thu Oct 11 03:18:12 2007] notifying client 5586[0:0] [Thu Oct 11 03:18:12 2007] completed event "video LCD 00000087 00000000" I press Fn+F7 and I obtain: [Thu Oct 11 03:19:37 2007] received event "video LCD 00000086 00000000" [Thu Oct 11 03:19:37 2007] notifying client 5153[107:114] [Thu Oct 11 03:19:37 2007] notifying client 5586[0:0] [Thu Oct 11 03:19:37 2007] notifying client 5586[0:0] [Thu Oct 11 03:19:37 2007] completed event "video LCD 00000086 00000000" Maybe it helps. -- HP Laptops crash when adjusting brightness https://bugs.launchpad.net/bugs/80512 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
