Public bug reported:
The sssd daemon is crashing when under heavy load on ubuntu 20.04.
I have created a python script that will log into an Ubuntu 20.04 ever
second to test logging in via sssd. In my configuration, sssd is
configured to authenticate LDAP requests.
When I run this script against 20.04, it will randomly fail to log in
and my script will exit. This can happen anywhere from the first login
attempt to the 100th login attempt.
When I run this same script again Ubuntu 18.04 and 20.10, it runs
without any issues. I took my server running 20.04 and did a release
upgrade to 20.10 and the script runs without issues.
Because of this, I believe the version of sssd included with 20.04 at the time
of this bug:
sssd/focal,now 2.2.3-3 amd64 [installed]
is unstable and will crash causing some logins to fail.
When I upgraded to 20.10 and the version became:
sssd/groovy,now 2.3.1-3 amd64 [installed]
I no longer see any issues. Due to policies at my company, I am only
able to run LTS version of Ubuntu, so I am requesting that the newer
version of sssd in 20.10 be ported to 20.04.
Thanks
** Affects: sssd (Ubuntu)
Importance: Undecided
Status: New
** Tags: upgrade-software-version
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https://bugs.launchpad.net/bugs/1902808
Title:
Upgrade sssd in 20.04 to the version in 20.10 as the 20.04 version
crashes
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