One more hang. This time I've managed to chvt/pm-suspend/resume (not sure which one actually helped) via SSH.
I'am uploading corresponding Xorg.log and i915_error_state. ** Attachment added: "XorgLogHang.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/954293/+attachment/2870114/+files/Xorg.0.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/954293 Title: [regression] Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/954293/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs