Linux 3.2.1 on ubuntu 16.04 major laggggggg

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Linux 3.2.1 on ubuntu 16.04 major laggggggg

Postby LisaNels » 30 Sep 2016, 03:02

The game ran perfectly for a long time, then I got lots of screen lag... I saved the game, exited... restarted it and loaded the saved game. Still major lag in the screen action.
So I restarted my computer and loaded the saved game... still major lag. But when I loaded the same game earlier in time, it works fine again.


process 2592: arguments to dbus_connection_unref() were incorrect, assertion "connection->generation == _dbus_current_generation" failed in file ../../dbus/dbus-connection.c line 2822.
This is normally a bug in some application using the D-Bus library.
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Re: Linux 3.2.1 on ubuntu 16.04 major laggggggg

Postby Cyp » 30 Sep 2016, 21:25

I couldn't reproduce this, loading save4 on latest master version, didn't notice much slowdown when running at 10× speed (did drop to 45 FPS, though).

I got this, but think it's unrelated, and just a warning, anyway:
error |06:59:13: [khr_callback:140] GL::API(Performance:Medium) : using glBufferSubData(buffer 2774, offset 1080960, size 1440) to update a GL_STATIC_DRAW buffer
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Re: Linux 3.2.1 on ubuntu 16.04 major laggggggg

Postby LisaNels » 30 Sep 2016, 22:27

I was on my Intel GPU. I switched to the GTX650m and will see how the game runs. The strange thing is I didn't get any kind of that lag on 3.1.1 that's in the repository for Ubuntu. Need any log files etc?
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Re: Linux 3.2.1 on ubuntu 16.04 major laggggggg

Postby LisaNels » 01 Oct 2016, 06:35

Ran a skirmish without any lag. I'm using my Nvidia 650m GPU, maybe that helped. I'll switch to my Intel GPU and see if it lags again.
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