I have seen a surge of 4.0 client cores these last few days. It could be that I'm using xpra more, or some changes are to blame for this.
I've sent you around 10~20 cores over e-mail; please process the application-specific cores first, and then descending on creation time.
Especially the RubyMine one comes for every other action.
One core that's unrelated to RubyMine / SublimeMerge is this coming from Nemo file manager (Split from Nautilus):
"Xpra-Python3-x86_64_4.0-r25747\xpra_cmd" attach ssh://user@ip/20 --ssh="plink -ssh -agent" --modal-windows=no --title="@title@ on @hostname@/@server-display@" 2020-03-25 14:44:28,564 Xpra GTK3 client version 4.0-r25747 64-bit 2020-03-25 14:44:28,566 running on Microsoft Windows 10 2020-03-25 14:44:28,632 Warning: failed to import opencv: 2020-03-25 14:44:28,633 No module named 'cv2' 2020-03-25 14:44:28,633 webcam forwarding is disabled 2020-03-25 14:44:29,323 GStreamer version 1.16.2 for Python 3.8.2 64-bit 2020-03-25 14:44:29,726 keyboard layout code 0x409 2020-03-25 14:44:29,726 identified as 'United States - English' : us 2020-03-25 14:44:29,843 OpenGL_accelerate module loaded 2020-03-25 14:44:29,880 Using accelerated ArrayDatatype 2020-03-25 14:44:30,592 Warning: vendor 'Intel' is greylisted, 2020-03-25 14:44:30,593 you may want to turn off OpenGL if you encounter bugs 2020-03-25 14:44:30,608 OpenGL enabled with Intel(R) HD Graphics 4000 2020-03-25 14:44:30,818 keyboard settings: layout=us 2020-03-25 14:44:30,821 desktop size is 1600x900 with 1 screen: 2020-03-25 14:44:30,822 Default (423x238 mm - DPI: 96x96) workarea: 1600x860 2020-03-25 14:44:30,823 Generic PnP Monitor (309x174 mm - DPI: 131x131) 2020-03-25 14:44:35,189 enabled remote logging 2020-03-25 14:44:35,197 Xpra GTK3 X11 server version 3.0.8-r25722 64-bit 2020-03-25 14:44:35,201 running on Linux Ubuntu 16.04 xenial 2020-03-25 14:44:35,220 Attached to ip:22 2020-03-25 14:44:35,223 (press Control-C to detach) (xpra_cmd:6620): Pango-WARNING **: 14:44:35.861: couldn't load font "Bitstream Vera Sans Not-Rotated 14.662109375", falling back to "Sans Not-Rotated 14.662109375", expect ugly output. 2020-03-25 14:44:36,715 sound output using 'opus' audio codec 2020-03-25 14:44:36,886 UI thread is now blocked 2020-03-25 14:44:36,908 UI thread is running again, resuming 2020-03-25 15:32:56,386 server is not responding, drawing spinners over the windows 2020-03-25 15:32:56,639 server is OK again
And the client died almost immediately after that. Attaching full server also; idk if it's wise to truncate it or not.
Intellij Tools crashes may be related to autocompletion.
It turns out, that most of this (if not all) is mitigated by --opengl=no
.
I might be nice if you opened them to verify, but I guess for heavy seamless usage, I have to go OpenGL-less
Intellij Tools crashes may be related to autocompletion.
Tooltips are known to cause problems with Intel opengl...
It turns out, that most of this (if not all) is mitigated by
--opengl=no
.
I am very tempted to switch the Intel
driver back to disabled by default.
The log you have added is a server log, so it won't have any client crash related info in it. Even the crash logs are usually useless. The only ways to debug opengl client crashes are:
-d all
and collect the end of all the crash lots to spot a pattern
apitrace
Replying to Antoine Martin:
The only ways to debug opengl client crashes are:
- run with
-d all
and collect the end of all the crash lots to spot a pattern- run the client with
apitrace
If that's the only way, considering the Intel is already graylisted, it sounds too much hassle for both of us; taking also into account that maybe you cannot do anything about this Intel chipset just works badly with OpenGL.
Maybe I could try changing laptops altogether, but its battery life is just too amazing - even taking into account its quirks and issues.
You could re-use this ticket as a placeholder for opening the cores if you want; given all of what's said here, I don't see any meaningful way forward.
#2721 may help.
Replying to Antoine Martin:
#2721 may help.
This can be done on window-by-window basis? Waaau :-D
In any case - I assume this is a solely v4.x fix which I cannot install on my server 😕
However, I am planning a Ubuntu 16.04 direct-to 20.04.1 upgrade for my server (when it lands), so ... Hopefully in a month's time or so.
In any case - I assume this is a solely v4.x fix which I cannot install on my server 😕
This is scheduled for trac/milestone/3.1, but 3.1 is still a long way away.
Yeah, I think I may get to update my server first 😂
r26044 is very likely to help with this.
Feel free to re-open if it still occurs with v4.
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2669