Greetings, > On 6. Jan 2024, at 15:38, Michael Albinus <michael.albi...@gmx.de> wrote: > > "Kirill A. Korinsky" <kir...@korins.ky> writes: > >>>> Meanwhile I was able to localise the issue: permission to /tmp on server >>>> side. >>>> As soon as I fixed it and my user may write into it, everything works fine. >>> >>> Good to know there's no bug. Thanks for letting us know. >> >> I really think that error message should be a bit more different that this >> one. >> It was quite tricky to ping point the issue. > > The error message came from somewhere else, it was a follow-up error. So > it couldn't speak about the real problem. > > But I don't understand yet how this could happen. Tramp has the function > tramp-handle-temporary-file-directory, which returns a proper remote > temporary directory, or nil if there isn't. And this includes the > file-writable-p check. Hmm. > > I'll dig further. First, I need a simple recipe for error reproduction.
I can easy reproduce this error by remove write access to /tmp folder on remote host like that: ssh some.host sudo chmod -w /tmp -- wbr, Kirill
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