On Tue, Apr 20, 2021 at 07:28:19AM -0400, Greg Wooledge wrote: > On Tue, Apr 20, 2021 at 12:39:13PM +0200, to...@tuxteam.de wrote: > > On Tue, Apr 20, 2021 at 12:00:05PM +0200, Rainer Dorsch wrote: > > > For me the crucial message is > > > > > > basic-save-buffer-2: Unlocking file: Operation not permitted, > > > /mnt/dor1rt/Local/ > > > Managed/sb.blog > > > > Anyway, this is a good hint. See > > > > "18.3.4 Protection against Simultaneous Editing" > > > > in the Emacs user manual (or, if you prefer reading in a browser, > > here [1]. > > > > But your permissions set up is... strange. The above behaviour > > doesn't look plausible to me. Unless rd is actually root. > > Or /mnt/dor1rt/Local/ is on a non-Unix file system. Perhaps it's a > removable USB device with an NTFS or FAT type file system. Or perhaps > it's some sort of network file system whose underlying implementation > is not Unix-based.
Yes, non-Unix file system os definitely a reasonable option: the /mnt/ part (and the 777 modes everywhere) could be seen as a hint :-) Cheers - t
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