OK, this is my Xorg configuration - Xorg configuration is full of mess - I copied and modified it from another computer - but this problem appeared also with default automaticly generated configuration.
** Attachment added: "Xorg configuration" http://launchpadlibrarian.net/10916938/xorg.conf -- strange Xorg screen blanking control after resume from suspend to disk https://bugs.launchpad.net/bugs/127173 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs