On 01/23/2013 02:55 AM, Lennart Poettering wrote: > On Mon, 21.01.13 21:56, poma (pomidorabelis...@gmail.com) wrote: > >> This is contradictory to what I have experienced with DisplayLink DL-165 >> based device[1]. >> *Without engaging multiseat(udev's rule)* picture is garbled on the >> connected monitor, regardless of whether monitor(DVI) comes with the >> correct EDID or monitor(VGA)[2] without/broken EDID. >> EDID loading by /etc/modprobe.d/drm_kms_helper.conf: >> options drm_kms_helper edid_firmware=edid/848-480[2] >> doesn't work at all, >> and even with working kernel boot parameter: >> drm_kms_helper.edid_firmware=DVI-I-1:edid/848-480[2] >> system boot stuck few minutes and picture is garbled as before. >> [drm] Got external EDID base block and 0 extensions from "edid/848-480" >> for connector "DVI-I-1" >> [drm] write mode info 153 >> … >> And when connected monitor get activated with e.g. >> xfce4-display-settings(picture is still garbled), >> then nouveau start spitting messages: >> nouveau E[ DRM] fail set_domain >> nouveau E[ DRM] validate gart_list >> nouveau E[ DRM] validate: -22 >> nouveau E[ DRM] fail set_domain >> … >> with slowing down the system. >> >> *With engaging multiseat(udev's rule)*[3] monitor adapter[1] is powered >> on, but connected monitor(VGA/DVI) stays powered off(NO SYNC). >> If the system ever reaches gdm. >> Major Bummer! > > garbled output and issues in the kernel logs usually indicate a > kernel/driver problem, not a systemd problem. Have you filed a bug in > rhbz against the kernel? Make sure to CC airlied who write the DRM driver. > > Lennart >
https://bugzilla.redhat.com/show_bug.cgi?id=904232 ;) Cheers, poma _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
