https://bugs.freedesktop.org/show_bug.cgi?id=40548
--- Comment #10 from Emil Velikov <[email protected]> 2011-09-05 12:54:27 PDT --- By bad forgot the Optimus link [1] Whereas for the two GPU/cards I got this from your dmesg [ 0.807677] [drm] radeon defaulting to kernel modesetting. [ 0.807678] [drm] radeon kernel modesetting enabled. [ 2.141658] MXM: GUID detected in BIOS [ 2.141736] nouveau 0000:01:00.0: power state changed by ACPI to D0 [ 2.141741] nouveau 0000:01:00.0: power state changed by ACPI to D0 [ 2.141753] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 2.141759] nouveau 0000:01:00.0: setting latency timer to 64 [ 2.144701] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x0a5e00a2) Can you attach the output of lspci just to confirm/dismiss the above You can try the following 1. Append "video=LVDS-1:d" to your kernel command line to disable the LVDS 2. Choose a lower resolution for your DP monitor - "video=DP-1:1024x768@60" Cheers Emil [1] http://nouveau.freedesktop.org/wiki/Optimus -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
