I'm seeing something similar on a 945GM; I think they are the top edge of windows - I've seen some of the lines seem to have the same colouring as a line of a title bar. It only seems to happen for me if I enable both the external display and the internal LCD at the same time. (Toshiba Equium A200 with 1280x800 internal; external is a Dell S2409W running 1920x1080). There are a few EE lines in the Xorg.0.log:
(EE) intel(0): Cannot support DRI with frame buffer width > 2048. (EE) intel(0): Non-contiguous GTT entries: (6295552,0x16bffbe000) vs (131072,0xbf820000) (EE) intel(0): underrun on pipe B! (EE) intel(0): underrun on pipe B! (EE) USBPS2: Read error: No such device (EE) USBPS2: Read error: No such device I don't know if they are related. Dave -- Horizontal lines on Intel G45 (aka x4500hd) output https://bugs.launchpad.net/bugs/258925 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
