Hi Till, I can assist with the bisect. 3.8.0-9.18 was rebased to upstream v3.8.1, so the bug may have come in with the stable update. Can you test the following two kernels:
v3.8 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ v3.8.1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8.1-raring/ I assume 3.8 will be find and 3.8.1 will have the bug. If so, I'll start a bisect between these two versions and build you a test kernel. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1167301 Title: 8086:0166 [ThinkPad Twist S230u 3347] REGRESSION: Mirroring display works only with 1024x768 (4:3) whereas my laptop has 1366x768 (16:9) & external monitor 1920x1080 (16:9) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1167301/+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