Re: "cannot create /boot/grub/grub.cfg.new: Read-only file system" on a Power Mac G5

[John Paul Adrian Glaubitz]

> On Aug 11, 2024, at 11:28 PM, Lennart Sorensen <lsore...@csclub.uwaterloo.ca> 
> wrote:
> 
> You could try doing: mount -o remount,rw /boot/grub
> 
> Maybe that will make it read write and hence able to allow grub to update.

No, the problem has a very specific reason which is an unclean HFS filesystem 
which is why the proper fix is to fsck it.

Please give me at least a few hours to answer when such questions arise to 
avoid the confusion as seen in this thread.

Adrian