Hi, On Thu, Apr 11, 2019 at 7:24 PM Klaus Ethgen <Klaus@xxxxxxxxx> wrote: > I am a heavy user of git now at version 2.20.1 on debian. > > Since some weeks I have the problem that I get often "fatal: unable to > read ..." and a unclear repository after a git commit. The commit itself > is correct and so a git reset --hard helps to fix the issue. Could you tell us at least which Debian version and file system you use? Would you be ok to bisect it or at least tell us if it happens with 2.19.2, 2.20.0 and 2.21.0? > Any Idea what could be the reason for that problem. I encounter it on > different repositories so not limited to one. Is it easy to reproduce even on very small test repos? Could you send us a small script that reproduces it? Could you also run the Git test suite on your machine? Thanks, Christian.