We encounter one warning there that is suspicious: [ 304.920] (WW) intel(0): flip queue failed: Invalid argument [ 304.920] (WW) intel(0): Page flip failed: Invalid argument
and nothing that corresponds with it in the dmesg. To hit EINVAL suggests that the display was disabled, which given that it is an LVDS panel is quite, quite bizarre. There is a patch in xf86-video-intel.git (with --enable-sna) that should behave better in such circumstances. Can you try building from git with SNA enabled and see if the bug reoccurs? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/966744 Title: Resume from suspend leaves me with black screen or a screen of the desktop before it suspended (though the mouse still moves/changes cursor) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/966744/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
