Public bug reported: SharkBay(Desktop): BIOS:HSWLPTU1.86C.0092.R02.1209220303 Kernel: 3.8.0-12-generic OS: Ubuntu Raring Ringtail (development branch)
SharkBay(Mobile): BIOS:HSWLPTU1.86C.0097.R00.1210222040 Kernel: 3.8.0-12-generic OS: Ubuntu Raring Ringtail (development branch) xserver-xorg-video-intel: 2.21.5_0ubuntu1 Details: Connecting a vga screen, then changing screen's resolution rate from 1024 X 768 to 800 X 600 or vice versa, most of the time the screen will become garbage or colorful, but several times is OK. 1) only VGA has this issue, DP hasn't this issue. 2) only SNA acceleration method has this issue, UXA hasn't this issue ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Attachment added: "dmesg with drm.debug=0xe" https://bugs.launchpad.net/bugs/1166676/+attachment/3633932/+files/dmesg -- 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/1166676 Title: [Ubuntu13.04] Screen colorful after change vga's resolution rate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1166676/+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