quake3 demo shows 8-10 fps only

[Dima]

I made the data package by "game-data-packager --install quake3 --demo".
Then I installed it by "dpkg -i".
That's all what I know.
Strace and outputs are attached.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: quake3 53
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
CurrentDesktop: LXDE
Date: Sat Nov 11 23:01:17 2017
InstallationDate: Installed on 2017-10-06 (36 days ago)
InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
PackageArchitecture: all
SourcePackage: game-data-packager
UpgradeStatus: No upgrade log present (probably fresh install)

[Jon Dowland (jond)]

Hi, thanks for the report. This is likely a local configuration with your quake3 engine of choice (ioquake3) and not an issue with your data package nor with game-data-packager. It would be helpful for further diagnosis if you could report whether you get a different framerate with different data, or what framerate you are expecting: I'm guessing you are suggesting that 8-10fps is too slow for your machine, but you haven't made that clear.

[Dima (dima2017)]

Yes, it's too slow for my machine.
In Setup->System->Graphics>Driver_Info I see "EXTENSIONS: Not available (core context, fixme).

There is an another bug https://bugs.launchpad.net/ubuntu/+source/openarena/+bug/1720493.
It might be related.