On Mon, Apr 15, 2013 at 09:32:53PM -0700, Adam Williamson wrote: > https://dl.fedoraproject.org/pub/alt/stage/19-Alpha-RC3/ I'll try Alpha RC3 tomorrow (I'm not near my UEFI hardware today), but I have run into an interesting problem with the backup GPT label and I wonder if anyone else has seen it: my backup GPT label is corrupt on every boot. I can temporarily fix the backup GPT by running gdisk or parted, but as soon as I reboot, it's corrupt again. I opened 3 BZs before I realized they were all due to the same root cause: 1. https://bugzilla.redhat.com/show_bug.cgi?id=950145 pvcreate fails when anaconda tries to partition the disk 2. https://bugzilla.redhat.com/show_bug.cgi?id=950206 rescue boot can't find installed OS 3. https://bugzilla.redhat.com/show_bug.cgi?id=951244 installation cannot preserve existing partitions In that last BZ (951244) I did some comparison between the main GPT and backup GPT and I see that the backup GPT always has 0 for the CRC32 for the partition table. When I "fix" the problem with gdisk or parted, the CRC32 is set correctly, but after a reboot it's always reset back to 0. Has anyone else seen this problem? Is this a bug in parted? Or is this maybe a firmware problem on my system (Dell Optiplex 990)? Jeff -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
