Hello, When a few weeks ago the new auto-updated kernel would not boot, used an older kernel, waiting for the next update. This was today, and now the two latest kernels don't work. Booting stops after the Fedora logo fills up white, after which it says (copying manually from screen, whitespaces probably not correct): === ERROR: asr: wrong # of devices in RAID set "asr_BOOT " [1/2] on /dev/sda No root device found Boot has failed, sleeping forever === The third oldest kernel apparently boots fine. Interestingly, Google finds nothing for "ERROR: asr: wrong". I am attaching grub.conf. Thanks! Take care Oliver -- Oliver Ruebenacker, Computational Cell Biologist Systems Biology Linker at Virtual Cell (http://vcell.org/sybil) Turning Knowledge Data into Models Center for Cell Analysis and Modeling http://www.oliver.curiousworld.org -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines