I see the same here (upgraded to 10.10 from 10.04, Gnome) and the system is fscking on _every_ boot. I removed "squash" to see the output during startup/shutdown - unfortunately it's gone to fast to be read. I tried the "lsof" from comment #7, but no file is created. To track this down further, I tried adding a "sleep 120", a "read" or an "echo" there too - but again without any effect. It almost looks like these umount scripts never get called.
I see the same here (upgraded to 10.10 from 10.04, Gnome) and the system is fscking on _every_ boot. I removed "squash" to see the output during startup/shutdown - unfortunately it's gone to fast to be read. I tried the "lsof" from comment #7, but no file is created. To track this down further, I tried adding a "sleep 120", a "read" or an "echo" there too - but again without any effect. It almost looks like these umount scripts never get called.