Then test it:
Open Dolphin.
Click the red Root on the left.
Navigate to /etc/default/grub.
Right-click on that grub file.
See the option: Root Actions ... Open as text ... ?
That's it, that's how it works (of course, you have to supply your PW) ... you can then edit that file (as root), save or exit without saving, and so on. Just close it (exit) for now -- that poor file has already been edited enough for now.
Open Dolphin.
Click the red Root on the left.
Navigate to /etc/default/grub.
Right-click on that grub file.
See the option: Root Actions ... Open as text ... ?
That's it, that's how it works (of course, you have to supply your PW) ... you can then edit that file (as root), save or exit without saving, and so on. Just close it (exit) for now -- that poor file has already been edited enough for now.
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