Hello All, I am writing here, because I am unsure if this is a bug or what. I upgraded wheezy to jessie and expirieced a hangup during update-grub. It was caused by os-prober trying to mount an extended partition because blkid did not recognize the partition as such. This mount could of course not go well and I was not able to kill it... Now, trying to figure out what the problem is, I checked the partition the mount was stuck in. It is an extended partition, containing a lvm-system. runng blkid on its own: sudo blkid /dev/sda2 /dev/sda2: PTTYPE="dos" PARTUUID="44fb778d-02" echo $? 0 so why is there a PTTYPE="dos" on the extended partition. The partition was created in 2007 by the debian etch installer, I upgraded the system henceforth GParted detects the partition correclty as extended partition and before that I did not expierence any issues with this partition, nor did I make any changes to it (as far as I know) On my other system blkid gives correctly an error 2 when accessing an extended partition. Help and advise is greatly appreciated, EPSG |