The i810 driver is old and no longer supported upstream. Can you try with the "intel" driver to see if the symptoms persist please?
If it still crashes, can you send the Xorg log file in that configuration. ** Summary changed: - exit from screensaver preview will crash X + exit from screensaver preview will crash X (945G) -- exit from screensaver preview will crash X (945G) https://bugs.launchpad.net/bugs/135512 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
