[winswitch] Problem on Polaris

[sivmu]

Am 05.11.2016 um 05:55 schrieb Antoine Martin via shifter-users:
> Please file a ticket and attach the output of both the client and server
> running with "--debug all".
> Hopefully we can see at which point it is getting stuck.
>
> Cheers
> Antoine

I tried to register for the bug tracker, but it seems there is something
broken. The image test to rule out bots, does not appear.

Regarding the issue I finally found the time to create the log files
requested. Since I cannot open a ticket at the moment I will just post
this here:

Used commands:

xpra --debug all start :7
DISPLAY=:7 xterm
xpra --debug all attach :7

Resulting logfiles:

https://paste.ee/r/If2rf
https://paste.ee/r/thw5g