Hi Peter, On 24.11.22 00:18, Peter wrote:
I seem to have a problem with grub being read-only after sudo apt update & apt upgrade on my iBook G4:
You need to fsck (and possibly repair) the HFS partition GRUB is located on - use `fsck.hfs` from "hfsprogs" package (see [1] for details). When that FS is checked (and possibly repaired) it should be mountable rw again and you should be able to finish your upgrade. [1]: https://manpages.debian.org/unstable/hfsprogs/fsck.hfs.8.en.html Cheers, Frank