I've run Linux 2.6.39.1 for a week now and I haven't experienced a single panic so it seems that the problem is fixed in 2.6.39 or it's due to some patch in Natty's kernel.
Info about the new kernel: $ apt-cache policy linux-image-2.6.39-0-generic linux-image-2.6.39-0-generic: Asennettu: 2.6.39-0.5~20110427 Ehdokas: 2.6.39-0.5~20110427 Versiotaulukko: *** 2.6.39-0.5~20110427 0 500 http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu/ natty/main amd64 Packages 100 /var/lib/dpkg/status $ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790615 Title: Ordi - Kernel Panic: BUG: Scheduling while atomic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/790615/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs