On Mon, 24 Jul 2017 10:43:55 +0200 Oscar Barreca <new.new.n...@gmail.com> wrote:
> GNU screen returns immediately after being started, without reporting errors > <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869551> is the page at > which the report is located. Sorry I did not link it before. > Hi, from what I see from strace and stackoverflow page stat("/run/screen/S-none/20752.pts-0.vacuum", 0x7ffd9b35c5b0) = -1 ENOENT (No such file or directory) and none@vacuum:~$ screen\n none@vacuum:~$ echo $?\n 0\n your username seems to be "none", and from what I recall is is treated specially by acl in screen, can you try adding another account or changing username and check if it works under it? Cheers, Amadeusz Sławiński