Am Dienstag, den 08.04.2008, 01:48 +0400 schrieb Dmitry V. Rutsky: > I've tried that, 'sauerbraten -t' works fine ok, that means that the game basically runs on your system. that's good! ;)
> ==== > [EMAIL PROTECTED]:~$ sauerbraten -t > Using home directory: /home/rutsky/.sauerbraten > init: sdl > init: enet > init: video: mode > init: video: misc > init: gl > Renderer: GeForce 7950 GT/PCI/SSE2 (NVIDIA Corporation) > Driver: 2.1.2 NVIDIA 169.09 > WARNING: Using NVIDIA texgen bug workaround. (use "/nvidia_texgen_bug 0" to > disable if unnecessary) > init: console > init: gl: effects > init: world > init: sound > init: cfg > init: localconnect > init: mainloop > read map packages/base/metl4.ogz (0.0 seconds) > Mining Station by metlslime > game mode is ffa/default > ==== > However it hangs and goes blackscreen on the right monitor if I try to switch > to fullscreen. I have to kill -9 it to get rid of it. this sounds familiar to me: i guess that you're running the nvidia driver in nvidia's proprietary "TwinView" mode, right? > I use Nvidia GeForce 7950 graphics card with drivers built from package > nvidia-kernel-source 169.09-01. The relevant section in the xorg.conf file > looks like this: > ==== > Section "Device" > Identifier "Head0D" > Driver "nvidia" > Option "nologo" "true" > Option "TwinView" > Option "TwinViewOrientation" "DFP-1 LeftOf CRT-0" ah! yes you do! here we've got the potential culprit... > Option "MetaModes" "2560x1600,1152x864" > BusID "PCI:7:0:0" > Option "RenderAccel" "true" # render accel is > enabled by default > Option "AllowGLXWithComposite" "true" > Option "backingstore" "true" > # Option "UseEDID" "FALSE" > Option "ModeValidation" "NoMaxPClkCheck" > Option "monitor-TMDS" "DELL3007WFPHC" > EndSection in the past i've been using nvidia's "TwinView" mode for several years, and i experienced the same "bug" as you do (and i guess you will discover strange things in other games, too?). i wrote bug in double-quotes because the strange behaviour is very likely to come from a misconfigured - or let's say not fully configured - "TwinView" configuration. to complete the configuration you need to set up something nvidia calls "MetaModes" in your xorg.conf's "Screen" section (as far as i know this is described in chapter 13A "X CONFIG TWINVIEW OPTIONS" in /usr/share/doc/nvidia-glx/README.txt.gz). sorry, i cannot help you here, because i apperently never understood that option correctly and never managed to get full-screen working on my system... as an alternative you can try to disable "TwinView" and instead use X.Org's own "Xinerama" extension (see man 5 xorg.conf and search for xinerama and LeftOf/RightOf; maybe it's also described in /usr/share/doc/nvidia-glx/README.txt.gz). on my system in xinerama mode, OpenGL applications worked correctly when rendering in fullscreen mode, but i didn't manage to select on which screen the application should appear. another disadvantage of the nvidia driver in xinerama mode is, that you might lose some rendering performance and nvidia didn't support DGA mouse input in xinerama mode, when i tried it the last time, which is about 2 years ago. the lack of DGA mouse input means, that you need to make your application use X.Org's mouse input - for applications which use the SDL library that's easy: just set the environment variable SDL_VIDEO_X11_DGAMOUSE=0 (for example: SDL_VIDEO_X11_DGAMOUSE=0 sauerbraten). perhaps you'll also find something in the BTS here: http://bugs.debian.org/nvidia-glx i personally decided to play everything in window mode, because it appeared to be the least annoying workaround for the "full screen problem" on nvidia. cheers - fuddl
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