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Anyconnect client segmentation fault on ubuntu 20.04

wlima
Level 1
Level 1

Hey, I'm using Cisco Anyconnect Client 4.9.06037 on Ubuntu 20.04. I can install and connect to the vpn without any issues initially. However, at the end of the day I usually turn off or hibernate my PC. When I turn it on again on the next day and try to launch the client (either vpnui or vpn CLI) there is a 90% chance I get a segmentation fault error.

 

[1]    80404 segmentation fault (core dumped)  /opt/cisco/anyconnect/bin/vpn

This only happens after I shutdown/hibernate my computer (doesn't matter if I close the client or not before doing that).

Also, this only seems to happen in Linux installations and not Mac or Windows. Attached the crash log I found in Ubuntu.

 

Any one know what could be causing this? To fix this I have to reinstall the client, but it's a hassle I'd rather not have to through every time.

 

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