today I found the following error messages in /var/log/dmesg. maybe helpful ?
[ 2.572983] [drm] Initialized drm 1.1.0 20060810 [ 2.590193] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20121018/utaddress-251) [ 2.590201] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.590205] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIO 1 (20121018/utaddress-251) [ 2.590208] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.590210] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIO 1 (20121018/utaddress-251) [ 2.590213] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1137817 Title: [ivb] System freeze after high memory usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1137817/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
