Thank you all. 1. My environment is based on LFS7.1 on VMware. 2. I have added user "root and omar" which will use X to group "video". 3. R128(0) is not what I use, just the result of the book what I can't find. 4. The following is some messages about rendering and AIGLX and I will post another mail with the attachment of whole log which is larger than 50K and need be passed by administrator.
libGL: screen 0 does not appear to be DRI2 capable libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so libGL: Can't open configuration file /etc/drirc: No such file or directory. libGL: Can't open configuration file /root/.drirc: No such file or directory. name of display: :0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.4 ...... [ 962.866] (II) AIGLX: Screen 0 is not DRI2 capable [ 962.867] (II) AIGLX: Screen 0 is not DRI capable [ 962.908] (II) AIGLX: Loaded and initialized swrast Thank you all again. Omar >> > When checking DRI from /var/log/Xorg.0.log in section "Xorg-7.7-1 > Testing and Configuration" I can't find messages like "(II) > R128(0): Direct rendering enabled" and "(II) intel(0): direct > rendering: DRI2 Enabled". The log just tells me that >> > >> > " >> > Load Module DRI2... >> > Load Module DRI... >> > ..... >> > >> > [ 26.680] (II) AIGLX: Screen 0 is not DRI2 capable >> > [ 26.680] (II) AIGLX: Screen 0 is not DRI capable >> > > [...] >> >> Alright, I think Ken or Andy asked same question about direct rendering. >> Turned out they weren't members of "video" group. Check if > your user is >> member of that group by running "groups" as that user. If not, > add >> yourself to the video group and log in again. Another possibility might >> be older card. I see you mention r128, and that driver is old and I >> think there isn't any DRI driver for it in Mesa 8.0. There is DRI > driver >> tough, in Kernel - Drivers - Graphics - Direct Rendering or something >> like that. If all fails, you can post whole Xorg.0.log so we could check >> it out. > > Yes, it was me and that solved the problem on my old radeon r200. > > If I'm reading Omar correctly, he hasn't said *what* video card he > is using (nor which video driver). They are key to this. > > The 'R128' is what the book gives as an example. Perhaps we should > suggest a different test, to be run from an xterm or similar. > Neither of these will help diagnose Omar's problem, but we could use > > $glxinfo | grep renderer > > (software rendering means DRI, not DRI2), or just report on AIGLX > > $grep AIGLX /var/log/Xorg.0.log > > Wikipedia suggests that AIGLX depends on the xorg video driver - > ati (radeon), intel (i810 and later) and nouveau should work, others > might not. > > ĸen -- http://linuxfromscratch.org/mailman/listinfo/blfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
