I also see these (usually 4 lines of) messages during each boot on a Karmic (i386 alternate cd) install (no upgrade) using LVM2 with snapshots.
From /var/log/daemon.log:
Dec 2 06:53:28 laptop udevd-work[699]: rename(/dev//.udev-tmp, /dev//) failed: Invalid cross-device link
I also see these (usually 4 lines of) messages during each boot on a Karmic (i386 alternate cd) install (no upgrade) using LVM2 with snapshots.
From /var/log/ daemon. log:
Dec 2 06:53:28 laptop udevd-work[699]: rename( /dev//. udev-tmp, /dev//) failed: Invalid cross-device link