Xpra: Ticket #2394: Window icons blank on python 2 beta build

Xpra Windows Python2 client r23460 (Xpra-x86_64_3.0-r23460.zip) (

Tested working with Python3 client r23522

See attached image, looks like PNG encoding is not supported and maybe the cause.



Tue, 27 Aug 2019 07:30:38 GMT - Mark Harkin: attachment set


Tue, 27 Aug 2019 09:46:24 GMT - Antoine Martin: owner, description changed

I believe this was fixed in r23465.

Can you try a newer build (just uploaded one in ZIP format) and if you can still reproduce the problem, add -d icon to the command line.


Tue, 27 Aug 2019 10:27:28 GMT - Mark Harkin:

Replying to Antoine Martin:

I believe this was fixed in r23465.

Can you try a newer build (just uploaded one in ZIP format) and if you can still reproduce the problem, add -d icon to the command line.

I can only see a python3 zip, which works. But this is not urgent for me at least. So can I can check when the the next python2 zip goes up


Tue, 27 Aug 2019 11:47:04 GMT - Antoine Martin:

Oops, python2 now done.


Tue, 27 Aug 2019 17:28:11 GMT - Mark Harkin: status changed; resolution set

Perfect, working now, thanks.


Sat, 23 Jan 2021 05:50:07 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2394