I'm having the same symptoms, though I'm getting a different crtc in my messages and am using the Nvidia driver. Sometimes closing and reopening the desktop lid will help, sometimes it will not.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1313847 Title: "xrandr: Configure crtc0 failed" on awake from sleep Status in xorg package in Ubuntu: Expired Bug description: Every time I put my laptop to sleep and wake it up again I am presented with the graphical login prompt as expected. The prompt works, I have a mouse, keyboard works, etc. Once I successfully login the display turns black and remains that way no matter how long I wait. The computer is responsive and I can switch to a tty. Switching to a tty and then back to the graphical desktop does not produce anything (screen remains black.) From the TTY I've tried to configure X manually using xrandr and the --display argument: `xrandr --output LVDS1 --mode 1366x768 --pos 0x0 --rotate normal --display :0` This gives me the error "xrandr: Configure crtc0 failed". Note that 1366x768 is the native display mode of my monitor. If it matters I'm using the i915 driver (I have an intel graphics controller, revision 9). If I run this command after a successful boot, it works (I can change to a different display mode and then back again no problem). Logs don't seem to have anything interesting in them; but I may not be looking in the right logs at the right time. Guidance needed :) If I reboot the computer from the tty; I get the xfce graphical shutdown screen. I'm currently running xubuntu 14.04. This laptop used to run xubuntu 12.10 without issue. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: XFCE Date: Mon Apr 28 09:57:21 2014 InstallationDate: Installed on 2014-04-20 (8 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1313847/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
