https://bugs.freedesktop.org/show_bug.cgi?id=27184
--- Comment #13 from [email protected] 2011-11-12 13:12:05 PST --- I have this very same problem, after the power management puts the lcd-monitor to sleep, the physical monitor won't wake up anymore without doing a power off/power on for the lcd-screen. I used the ati catalyst drivers for quite some time and the display suspend worked just fine ---> whenever the computer display gets reactivated, also the physical monitor screen gets activated. To me it looks like the open source radeon driver somehow incorrectly tries to wake up the monitor without succeeding after previous display suspending. I saw the same problem a year ago, but then the xf86-video-ati -driver wasn't anyway ready in supporting this particular video card. The problem happens every single time when the display gets suspended. - xorg-server 2:1.9.0-0ubuntu7.6 - xf86-video-ati 6.14.3 - - Benq G2400W lcd monitor - 05:00.0 VGA compatible controller: ATI Technologies Inc Cedar PRO [Radeon HD 5450] -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
