Univention Bugzilla – Bug 44844
Installation stalls during system-setup at "Configuring libnss-ldap (amd64)"
Last modified: 2020-07-03 20:52:31 CEST
Scenario during technical training today: UCS Master already installed on bare metal (Lynx training computers) with UCS 4.2-1, KDE, UVMM and KVM. Then we installed a VM via UVMM as UCS Backup. The UCS Backup had the following partitioning: > Nr. 1 primary 499.1 MB B f ext2 /boot > Nr. 2 primary 16.8 GB f ext4 / > Nr. 5 logical 4.2 GB f ext4 /var/log The root partition had additional mount options configured: > relatime,usrquota,grpquota,user_xattr Nagios was selected as additional software component. The options to automatically join and update the system were selected (active). With this combination, UCS 4.2-1 stalled reliably during the configuration of the system role. The progress bar shows "5 %" and "Configuring libnss-ldap (amd64)" and then nothing happens for at least 20 minutes. I will attach setup.log and dpkg.log
Created attachment 8957 [details] dpkg log
Created attachment 8958 [details] setup log
Created attachment 8959 [details] screenshot of stalled system-setup
My best guess at the moment is "usrquota,grpquota".
This happens on a master system if qouta was enabled during the debian setup, too. It seems the quota package fails to install (see /var/log/apt/term.log). Due to that failure "univention-server-master" fails to install as well (setup.log). I guess "univention-server-master" should have set config files that are needed for "libnss-ldap". Because libnss-ldap can't find any config files it asks for information on stdin and just waits for input... (/var/log/apt/term.log) I don't know why the installation of the quota package fails in the first place. Maybe the partition needs to be remounted?
External feedback: Ticket#2017110121000657. User needed several tries to install the system. This was quite annoying.
This issue has been filed against UCS 4.2. UCS 4.2 is out of maintenance and many UCS components have changed in later releases. Thus, this issue is now being closed. If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen it and update the UCS version. In this case please provide detailed information on how this issue is affecting you.