Thanks for taking time report this bug!
GParted crashes at the end of the operations is a known bug, but it shouldn't
be slow. Could you please attach here the output of the command `sudo fdisk -l`?
Also, is your disk too much fragmented?
** Changed in: gparted (Ubuntu)
Status: New => Incomplete
--
Gparted starts very very slow and "buggy"
https://bugs.launchpad.net/bugs/161791
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs