After I installed 3.8.1 the systems seems to be much more stable. I worked two days without any freeze. But today I got another freeze :-( I worked today with an external monitor connected to HDMI when the freeze occures. This time the screen was not corrupted - just frozen. Also the system did not shutdown like before with the 3.5.0-25. kernel version. But again I was unable to connect via ssh because the system has no more network connection. So I was unable to collect the missing file /sys/kernel/debug/dri/0/i915_error_state. To get this file after a freeze and a hard reset, I have now added a script into the /etc/rcS.d directory to copy the file into my home directory during boot time. Please let me know if this makes sense and how I can collect other missing information.
I have also installed the new 3.8.2 kernel version today. Lets see what happens.... -- 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: System freeze after high memory usage (Ubuntu 12.10 64-bit on ivy bridge HD4000) 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
