https://bugs.kde.org/show_bug.cgi?id=417835
--- Comment #2 from Vladimir <vladimiro...@gmail.com> --- I didn't, this was an SSD with Windows installed on it (pulled from another PC). The flow was as follows: 1. Physically install the SSD 2. Open Dolphin, click on the new device, lurk around a little bit. 3. Closed Dolphin (I didn't think about unmounting device) 4. Found out that this partitionmanager software exists, open it up, provide sudo credentials 5. Select /dev/sdb, right click on it: 5.1 New Partition Table -> GPT 5.2 /dev/sdb1 created as ext4 6. Apply changes First time I did steps 5-6, changes were not applied, closed partitionmanager between attempts, I even did each step + Apply to find out what could be the error. This is were I found that buried in that popup there was a text that indicated an error creating sdb1+ext4. Then I tried fdisk and found out that I couldn't do it because it was mounted, I unmounted it via Dolphin, retried with partitionmanager and it worked! -- You are receiving this mail because: You are watching all bug changes.