@milos your problem is unrelated. i8xx HW cannot display framebuffer larger then 2048x2048. It's a hardware limitation, not a system BUG.
@Radomirs Please, at which combined resolution you get the black screen? @Andcor Please, what is your hardware? Ubuntu does not automatically change resolutions after attach of external display. Your BUG is unrelated to this one, in this BUG system does not crash. @MJB-ESOFT Please write you hardware. Compiz cannot work at resolution higher that 2048x2048 (yet) on i915/945 hardware. -- [i945GM] dual screen not working with virtual resolution enabled: just a blank screen with a mouse pointer https://bugs.launchpad.net/bugs/383345 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
