On Apr 20 15:05, Tomas Jura wrote: > On 04/19/2016 03:39 PM, Corinna Vinschen wrote: > >>BTW: My machine is Windows Server 2008, yesterday I also run the Windows > >>update procedure before I notified the chmod error. > >>A months ago, I had to migrate to the new AD account. The cygwin was > >>installed using my old account, which is deleted now. Is it possible that > >>the query to AD runs under my old account? > >That's a good question. The problem is that I can't see *why* the > >requests fail. This bugs me since failing LookupAccountSid calls should > >result in a debug message when running strace. > > > >Do you have changed your /etc/nsswitch.conf file by any chance? > No I did not. All lines are commented out there. > > > > >Would you mind to create strace output of the command `id'? > See attachment
Thanks. It's not helpful, unfortunately. The only hint that something is going wrong is the same message as with chmod: internal_getlogin: group not found in group DB There's no other strace message even remotely related to account mapping. I don't grok that. There should really be some error message :( Btw., what's the output of `id'? I'm wondering... is it possible that LDAP access to your DCs is restricted? Also, can you change /etc/nsswitch.conf like this: db_enum: cache local primary (see https://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-mapping-nsswitch-enum) exit and restart your shell and call `getent group'? What does it print? Are the AD accounts enumerated and what info is printed for them? Examples are sufficent, I don't need your entire AD DB :) Also, what does `getent passwd $USER' print? Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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