Thanks for the help debugging this. The required logs are now attached. I followed the instructions in https://wiki.ubuntu.com/DebuggingKernelBoot It failed to boot 3.5.0-25, and I failed to take a picture of the screen. However, next time I booted 3.5.0-25 with the debug options (to get the picture of the screen), it successfully booted. I booted again in 3.5.0-25, but after a short while it hang (no response in the terminal, unable to change to another tty with ctrl-alt-F1). So now I have syslog of 2 boots into 3.5.0-25 followed by one boot into 3.5.0-23. They are attached. I am not able to spot any problems in the 3.5.0-25 boots. I hope somebody else can.
All the best, Andreas ** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1130834/+attachment/3555266/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1130834 Title: Ubuntu does not boot after upgrading to Linux 3.5.0-24 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1130834/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
