it happened again just a few minutes ago while I was navigating with chromium
** Attachment added: "intel_reg_dumper_output.tar.gz" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168273/+attachment/3645636/+files/intel_reg_dumper_output.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168273 Title: random black screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168273/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs