Hey Martin, thank you for the report! Could you try if using directly the mkfs command is working? $ sudo mkfs.vfat -I -n label /dev/sdc
I guess you checked the journal for clues? The command you provided works fine on my hirsute system to format an usb key in vfat, I'm not sure if the type of device could make a difference there... ** Changed in: udisks2 (Ubuntu) Status: New => Incomplete ** Bug watch added: github.com/storaged-project/udisks/issues #851 https://github.com/storaged-project/udisks/issues/851 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925822 Title: [21.04 regression] formatting vfat times out To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1925822/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs