16 hours ago
In my work Environment we have Windows Clients / Virtual Machines which we connect to via Citrix Workplace.
After some updates on my Ubuntu 20.04 Host - Skype For Business Calls in Citrix get disconnected due to network issues.
In var/log/kern I see this lines - every 20 minutes:
Jan 31 10:55:43 myPcName kernel: [16411.401908] RTMediaEngineSR: segfault at 10 ip 00007fa8044ae33a sp 00007fa8012f0710 error 4 in libc-2.31.so[7fa8043d3000+1e7000]
At the same time where the SkypeForBusiness Call get disconnected due to network issues.
PS this seems the same issues as in the Linux Mint Forum
33 hours ago
On the Citrix Download for HDX_RealTime_Media_Engine_2.9.400_for_Linux_x64
Install the current HDX_RealTime_Media_Engine_2.9.400_for_Linux_x64.zip
The issues was was supposed to be fixed in version 2.9.200 (as mentioned by Daniel Venema on the Citrix Discussions
Be aware that a Goolge search may point you to latest Current Release version which (in my case did hold the out-dated version 2.9.0) that does not include the fix