On attempting an FTP upgrade from RH6.0 installed on /dev/ hdb1, the installer seems to try to mount /dev/hda1 as root and fails (of course). The error occurrs at the "Searching for RedHat Linux installations" window and reads as follows: Error mounting ext2 filesystem on hda1: invalid argument Clicking OK brings up an exception occurred window that contains the following text ... File "/tmp/lib/python1.5/site-packages/tex t.py", line 222, in __call__ parts = todo.upgradeFindRoot() File "/tmp/lib/python1.5/site-packages/tod o.py", line 1130, in upgradeFindRoot isys.umount('/mnt/sysimage') File "/tmp/lib/python1.5/site-packages/isy s.py", line 8, in umount return _isys.umount(what) SystemError: (22, 'Invalid Argument') On selecting OK the installer then exits abnormally and the system halts.
Please send me a copy of your fstab as well as output from fdisk. There are a couple of issues we are familiar with that affect the installer, so seeing these files will help troubleshoot the problem.