http://bugzilla.suse.com/show_bug.cgi?id=798308 http://bugzilla.suse.com/show_bug.cgi?id=798308#c15 --- Comment #15 from Koenraad Lelong --- Created attachment 657910 --> http://bugzilla.suse.com/attachment.cgi?id=657910&action=edit xrandr with DP- and VGA cables attached This is the xrandr-output when cables from the same laptop are connected to the DP- and VGA-port of the SAME monitor. When I connect only the VGA-cable and boot,I have a image via the VGA-port, the LED of the monitor is blue. When I connect only the DP-cable and boot, I don't have an image on the monitor. There is no backlight, the LED is orange. When I force the monitor to scan it's ports, the LED turns blue, the backlight goes on (because there is text on the monitor, saying it's scanning the inputs). Since the monitor does not find input, the LED goes orange after a while (after 5 to 10 seconds scanning). xrandr does find the monitor though. Disconnecting and connecting the DP-cable triggers something so xrandr shows different output, according to the connected state of the cable. I hope all is still clear. Unfortunately, I don't have anything that has a DP so I could try the monitor with that. -- You are receiving this mail because: You are on the CC list for the bug.