Ok. Tried this afternoon, after leaving off all day and without AC power. Booted without AC power and agin have the kernel panic issue and consistently - even from recovery. It's got to be something related to Ivy Bridge and the Intel HD 4000 I think. It gets to recovery, which isn't switching to the graphics and DRM stuff. I see the screen flash as it tries to go to graphics from text mode and then the panic occurs. I also noticed that when it finally does boot to the login screen that it flashes some errors. I checked the logs.
The error comes up: [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up And then through to the loging screen/ Ok. One other thing I noticed, I actually had a lock up after continuing from recovery. The boot progress was going through on screen after I left the recovery screen, and then what appears to be a panic occurred but the text became corrupted, instead of switching to graphics output. I don't know if this is helping any. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1041883 Title: Recent patch to asus-wmi module makes system unbootable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1041883/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs