[Bug 1174335] Re: Second external monitor (over display port) not working anymore
I don't think it's a problem of numbering: the display port-device is not recognized at all in the first (not-working) case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] BootLog.txt
apport information ** Attachment added: BootLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661090/+files/BootLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] Re: Second external monitor (over display port) not working anymore
apport information ** Tags added: apport-collected ** Description changed: Hello I'm using a EliteBook Folio 9470 (Intel QM77 chipset with Intel HD Graphics 4000) and initially installed 13.04 beta2. I used to work with 2 external monitors plugged in (one via VGA and the other one using a HP-DisplayPort-To-HDMI-adapter). Everything worked properly (both displays using 1920x1080 resolution, laptop lid closed); I used this config the last time on 2013-04-26. Some package upgrades were performed in the meantime (I guess including the final release) and this morning when trying to boot in this configuration again, the second external monitor (via display port) is not recognized anymore. The first external monitor (VGA) is still recognized and working as expected. xrandr output: Screen 0: minimum 320 x 200, current 3520 x 1080, maximum 32767 x 32767 LVDS1 connected 1600x900+0+180 (normal left inverted right x axis y axis) 309mm x 174mm 1600x900 60.1*+ 40.0 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VGA1 connected 1920x1080+1600+0 (normal left inverted right x axis y axis) 521mm x 293mm 1920x1080 60.0*+ 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 59.9 1280x960 60.0 1152x864 75.0 1024x768 75.1 70.1 60.0 832x62474.6 800x60072.2 75.0 60.3 56.2 640x48072.8 75.0 66.7 60.0 720x40070.1 HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) (shows only laptop VGA display) Since my old configuration with both displays is still in ~/.config/monitors.xml, I assume there was a port named 'HDMI3' that is not there anymore: monitors version=1 configuration cloneno/clone output name=LVDS1 vendorAUO/vendor product0x313e/product serial0x/serial /output output name=VGA1 vendorACI/vendor product0x24f3/product serial0x0001cdb6/serial width1920/width height1080/height rate60/rate x1920/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryno/primary /output output name=HDMI1 /output output name=DP1 /output output name=HDMI2 /output output name=HDMI3 vendorACI/vendor product0x24f3/product serial0x0001cda5/serial width1920/width height1080/height rate60/rate x0/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryyes/primary /output output name=DP2 /output output name=DP3 /output /configuration configuration cloneno/clone output name=LVDS1 vendorAUO/vendor product0x313e/product product0x313e/product product0x313e/product serial0x/serial width1600/width height900/height rate60/rate x0/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryyes/primary /output output name=VGA1 /output output name=HDMI1 /output output name=DP1 /output output name=HDMI2 output name=HDMI2 output name=HDMI2 /output output name=DP2 /output /configuration configuration cloneno/clone output name=LVDS1 vendorAUO/vendor product0x313e/product serial0x/serial width1600/width height900/height rate60/rate x0/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryyes/primary /output /output /output output name=VGA1 vendorACI/vendor product0x24f3/product serial0x0001cdb6/serial width1920/width height1080/height rate60/rate x1600/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryno/primary /output output name=HDMI1
[Bug 1174335] CurrentDmesg.txt
apport information ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661091/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] Dependencies.txt
apport information ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661092/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] DpkgLog.txt
apport information ** Attachment added: DpkgLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661093/+files/DpkgLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] GconfCompiz.txt
apport information ** Attachment added: GconfCompiz.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661094/+files/GconfCompiz.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] LightdmDisplayLog.txt
apport information ** Attachment added: LightdmDisplayLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661095/+files/LightdmDisplayLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] LightdmGreeterLog.txt
apport information ** Attachment added: LightdmGreeterLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661096/+files/LightdmGreeterLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] LightdmGreeterLogOld.txt
apport information ** Attachment added: LightdmGreeterLogOld.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661097/+files/LightdmGreeterLogOld.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] LightdmLog.txt
apport information ** Attachment added: LightdmLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661098/+files/LightdmLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] Lsusb.txt
apport information ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661100/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] Lspci.txt
apport information ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661099/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] MonitorsUser.xml.txt
apport information ** Attachment added: MonitorsUser.xml.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661101/+files/MonitorsUser.xml.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661102/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] ProcEnviron.txt
apport information ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661103/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661105/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661106/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661107/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661104/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] XorgLog.txt
apport information ** Attachment added: XorgLog.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661109/+files/XorgLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] XorgLogOld.txt
apport information ** Attachment added: XorgLogOld.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661110/+files/XorgLogOld.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] UnitySupportTest.txt
apport information ** Attachment added: UnitySupportTest.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661108/+files/UnitySupportTest.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] Xrandr.txt
apport information ** Attachment added: Xrandr.txt https://bugs.launchpad.net/bugs/1174335/+attachment/366/+files/Xrandr.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] xdpyinfo.txt
apport information ** Attachment added: xdpyinfo.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661112/+files/xdpyinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] xserver.devices.txt
apport information ** Attachment added: xserver.devices.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661113/+files/xserver.devices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] xserver.outputs.txt
apport information ** Attachment added: xserver.outputs.txt https://bugs.launchpad.net/bugs/1174335/+attachment/3661114/+files/xserver.outputs.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] Re: Second external monitor (over display port) not working anymore
After using the laptop without the second external monitor yesterday, today it suddenly worked again with both external monitors! If I look at the xrandr-output, I see the monitor connected over an HDMI3 device: Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 32767 x 32767 LVDS1 connected (normal left inverted right x axis y axis) 1600x900 60.1 + 40.0 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VGA1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 521mm x 293mm 1920x1080 60.0*+ 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 59.9 1280x960 60.0 1152x864 75.0 1024x768 75.1 70.1 60.0 832x62474.6 800x60072.2 75.0 60.3 56.2 640x48072.8 75.0 66.7 60.0 720x40070.1 HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) HDMI3 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 521mm x 293mm 1920x1080 60.0*+ 1680x1050 59.9 1280x1024 75.0 60.0 1440x900 59.9 1280x960 60.0 1152x864 75.0 1024x768 75.1 70.1 60.0 832x62474.6 800x60072.2 75.0 60.3 56.2 640x48072.8 75.0 66.7 60.0 720x40070.1 DP2 disconnected (normal left inverted right x axis y axis) DP3 disconnected (normal left inverted right x axis y axis) No updates seem to happen in the meantime... So maybe it is a question of how to start up the laptop (with all monitors connected, with power cable plugged in, ...). However, I will attach the latest logs so that one might find the difference... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174335 Title: Second external monitor (over display port) not working anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1174335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1174335] [NEW] Second external monitor (over display port) not working anymore
Public bug reported: Hello I'm using a EliteBook Folio 9470 (Intel QM77 chipset with Intel HD Graphics 4000) and initially installed 13.04 beta2. I used to work with 2 external monitors plugged in (one via VGA and the other one using a HP-DisplayPort-To-HDMI-adapter). Everything worked properly (both displays using 1920x1080 resolution, laptop lid closed); I used this config the last time on 2013-04-26. Some package upgrades were performed in the meantime (I guess including the final release) and this morning when trying to boot in this configuration again, the second external monitor (via display port) is not recognized anymore. The first external monitor (VGA) is still recognized and working as expected. xrandr output: Screen 0: minimum 320 x 200, current 3520 x 1080, maximum 32767 x 32767 LVDS1 connected 1600x900+0+180 (normal left inverted right x axis y axis) 309mm x 174mm 1600x900 60.1*+ 40.0 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VGA1 connected 1920x1080+1600+0 (normal left inverted right x axis y axis) 521mm x 293mm 1920x1080 60.0*+ 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 59.9 1280x960 60.0 1152x864 75.0 1024x768 75.1 70.1 60.0 832x62474.6 800x60072.2 75.0 60.3 56.2 640x48072.8 75.0 66.7 60.0 720x40070.1 HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) (shows only laptop VGA display) Since my old configuration with both displays is still in ~/.config/monitors.xml, I assume there was a port named 'HDMI3' that is not there anymore: monitors version=1 configuration cloneno/clone output name=LVDS1 vendorAUO/vendor product0x313e/product serial0x/serial /output output name=VGA1 vendorACI/vendor product0x24f3/product serial0x0001cdb6/serial width1920/width height1080/height rate60/rate x1920/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryno/primary /output output name=HDMI1 /output output name=DP1 /output output name=HDMI2 /output output name=HDMI3 vendorACI/vendor product0x24f3/product serial0x0001cda5/serial width1920/width height1080/height rate60/rate x0/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryyes/primary /output output name=DP2 /output output name=DP3 /output /configuration configuration cloneno/clone output name=LVDS1 vendorAUO/vendor product0x313e/product product0x313e/product product0x313e/product serial0x/serial width1600/width height900/height rate60/rate x0/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryyes/primary /output output name=VGA1 /output output name=HDMI1 /output output name=DP1 /output output name=HDMI2 output name=HDMI2 output name=HDMI2 /output output name=DP2 /output /configuration configuration cloneno/clone output name=LVDS1 vendorAUO/vendor product0x313e/product serial0x/serial width1600/width height900/height rate60/rate x0/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryyes/primary /output /output /output output name=VGA1 vendorACI/vendor product0x24f3/product serial0x0001cdb6/serial width1920/width height1080/height rate60/rate x1600/x y0/y rotationnormal/rotation reflect_xno/reflect_x reflect_yno/reflect_y primaryno/primary /output output name=HDMI1 /output output name=DP1 /output output name=HDMI2 /output output name=DP2 /output /configuration /monitors Since it worked on 2013-04-25 I assume some of the packages updated on the next day might be the culprits: grep 2013-04-26 /var/log/dpkg.log | grep 'configure '
