Well, i have nouveau_vieux_dri.so in my system. But thing is ... exactly this setup works with 2.6.32-based nouveau kernel tree. Trees used: mesa: commit e5923a1240d8b32f5af080b0b4191d3b9299a630 (Merge branch '7.8') drm: commit 04fd3872ee8bd8d5e2c27740508c67c2d51dbc11 (nouveau: Small lighting related addition to nouveau_class.h.) kernel (good): commit 4b52473c354f7238afe0c78f50a6c84c40aa3478 ( drm/nv50: add a memory barrier to pushbuf submission) kernel (bad): commit 57d54889cd00db2752994b389ba714138652e60c ( Linux 2.6.34-rc1) xf86-video-nouveau: commit 29647021044463768cbfa3eead1416ef1cf27fa1 ( remove drm patchlevel check, libdrm checks this for us ) xserver: commit db4f676f25c6d8e58263d5151942be730592d444 ( xselinux: Bump extension minor version.) usual logs follow ....
Created attachment 33902 [details] X log
Created attachment 33903 [details] /var/log/debug manually echoed "15" into drm module parameter in /sys after kms init. KMS console was OK. Only X start caused strange splash effect and then X segfaulted/killed.
Created attachment 33904 [details] /var/log/messages
Created attachment 33905 [details] /var/log/syslog
This crash is unfortunate, because i has hope to improve nv04 DRI driver a bit.
Created attachment 33909 [details] X log Upgrading X (to latest master + Francisco's dri2 patches, due to new dri2proto installed), Mesa, DDX doesn't help. Nor removing dri driver .... I found this a bit weird: [100.725] (II) NOUVEAU(0): GART: 32MiB available [ 100.725] (EE) NOUVEAU(0): Unable to allocate GART memory .... [ 100.775] (WW) NOUVEAU(0): Failed to retrieve fbcon fb: id 25 [ 100.775] (II) NOUVEAU(0): NVEnterVT is called. [ 100.775] Unable to get master: -1 May be some changes in gart drivers in new kernel caused this bug to surface?
Ok, setting AGP aperture size in BIOS down to 4mb helped! guest@slax:~$ dmesg | grep gart Linux agpgart interface v0.103 agpgart: Detected VIA KT266/KY266x/KT333 chipset agpgart-via 0000:00:00.0: AGP aperture is 4M @ 0xe0000000 agpgart-via 0000:00:00.0: AGP 2.0 bridge agpgart-via 0000:00:00.0: putting AGP V2 device into 4x mode guest@slax:~$ dmesg | grep apert agpgart-via 0000:00:00.0: AGP aperture is 4M @ 0xe0000000 [drm] nouveau 0000:01:00.0: 4 MiB GART (aperture) guest@slax:~$ cat /usr/X11/var/log/Xorg.0.log | grep GART [ 58.010] (II) NOUVEAU(0): GART: 4MiB available [ 58.099] (II) NOUVEAU(0): GART: Allocated 3MiB as a scratch buffer
Because i see no crashes with same TNT2 and kernel 2.6.36-rc3 - closing.
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