Pierre Rudloff, the next step is to perform a kernel bisect from the Ubuntu release that this last worked in to Precise, in order to identify the offending commit(s). Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ?
Thank you for your understanding. ** Tags added: regression-release ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1012770 Title: Kernel Oops : unable to handle kernel paging request at a0005410; EIP is at kmap_atomic_prot+0x20/0x100 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1012770/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs