Same problem with a clean Ubuntu 16.04.1 install. Hewlett-Packard HP Compaq 8200 Elite SFF PC/1495, BIOS J01 v02.06 06/09/2011 1 usb keyboard and 1 usb mouse VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
First login is successful. During logout the first error appears in syslog ( attached ). On second login other errors appear and Xorg is stuck. Xorg responds to kill, but only after some second. Same behavior on another identical pc. ** Attachment added: "syslog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1583817/+attachment/4714704/+files/syslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1583817 Title: WARNING: CPU: 1 PID: 865 at /home/kernel/COD/linux/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b0/0x1c0 [drm] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1583817/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
