Hello, libnss-winbind being from backports version 2:4.17.8+dfsg-1~bpo11+1 added the following changes in /etc/nsswitch.conf which is producing the following nsswitch.conf contents:
# /etc/nsswitch.conf # # Example configuration of GNU Name Service Switch functionality. # If you have the `glibc-doc-reference' and `info' packages installed, try: # `info libc "Name Service Switch"' for information about this file. passwd: files systemd winbind group: files systemd winbind shadow: files gshadow: files hosts: files dns networks: files protocols: db files services: db files ethers: db files rpc: db files netgroup: nis this backport package adds 'winbind' for 'passwd:' & 'group:' lines and order defined here does not work it is inconsistent, sometimes it works and sometimes login of the system hangs and takes a more than 1 minute to login. If I remove the windbind from 'passwd:' and 'group:' lines there there are no login issues at all. I think, order should be corrected which is defined. probably, it goes to winbind and try to find the relevent information from the network? Is this a bug already filed? I tried to find the relevent information about this behaviour bug could not get it, does somebody else also faced this behaviour? Thank you. Regards, Jaikumar