[debian-edu-commits] [Debian Wiki] Update of "DebianEdu/Status/Buster" by WolfgangSchweer

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The "DebianEdu/Status/Buster" page has been changed by WolfgangSchweer:
https://wiki.debian.org/DebianEdu/Status/Buster?action=diff&rev1=166&rev2=167

Comment:
add information about exim4 issue and how to solve it.

  Detailed instructions for verifying these images are part of the [[https://www.debian.org/CD/faq/index.en.html#verify|Debian-CD FAQ]].
  
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+ 
+ == Known problems than can be fixed locally ==
+  * Sending email inside the internal network doesn't work fur users. This is due to exim4 changes shortly before the Buster release, breaking at least the Debian Edu specific setup. Installing exim4-daemon-heavy from buster-backports on the main server will allow one to send email. See the [[https://wiki.debian.org/DebianEdu/Documentation/Buster/HowTo/Administration#Using_backports_to_install_newer_software|related manual chapter]] for details about using backports.
  
  == Known problems that need to be fixed elsewhere ==
   * !X2Go doesn't register users with utmp/wtmp, see DebianBug:890517. Remove the {{{killer}}} package (or disable the killer cron job) on the related LTSP server to avoid user sessions to be kicked out.