[linux] Problemy s nVidia a AGP
V|adimir Kralik
vkralik na zmail.sk
Neděle Listopad 5 12:59:17 CET 2006
Zdravim,
mam problem s akcelerovanou 3D grafikou na nVidia, mozno tu uz
niekto riesil podobny problem, resp. ma rovnaky HW.
Ked nastavim pouzivanie AGP na uvedenej karte tak sa 3D akceleracia
rozbehne (glxgears 1530FPS), avsak system sa sprava nestabilne. Prejavuje
sa to vypadavanim stvorcov v aplikacii glxgears, resp. zasekavanim
ppracer ( tuxracer ). Pod zasekavanim mam na mysli, zastavenie
vstupu/vystupu na urcitu dobu ( radovo desiatky sekund), potom sa
opatovne na 1-2 sekundy rozbehne a nasledne sa zas sekne a tak dookola.
Pri spusteni ppracer je tiez vidno, ze karta nestiha prepocitat vsetky
textury ( napr na niektorych miestach su namiesto textury zobrazene
cierno-zlte pasy ).
Zatial mi najviac pomohol nasledovny clanok
http://www-128.ibm.com/developerworks/library/l-hw2.html
Bohuzial autor skoncil s tym, ze cele AGP vypol.
Ked to vsak urobim, tak sa ppracer neda vobec pouzivat :-(
Predtym ( 2 roky dozadu ), ked som s tym robil experimenty tak mi tuxracer
fungoval korektne. Teraz, ked sa moj syn chce hrat, tak mi to robi taketo
psie kusy :-(
Vedel by mi prosim niekto poradit resp. ma niekto rovnaky system a funguje
mu 3D grafika mohol by sa mi ozvat, kvoli porovnaniu konfiguracii BIOS-u, drivrov.
vopred dakujem za odpovede
vlk
Nasleduju vybrane technicke detaily :
-----------------------------------
jadro : 2.6.17-gentoo-r8
driver : nvidia-drivers 1.0.8776
karta : GeForce2 MX/MX 400
CPU: AMD Athlon XP ( jadro spustane s mem=nopentium )
motherboard : Matsonic MS 8137C
$ lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo
KT266/A/333]
00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo
KT266/A/333 AGP]
00:09.0 Multimedia video controller: Brooktree Corporation Bt878 Video
Capture (rev 11)
00:09.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture
(rev 11)
00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
00:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev
07)
00:0c.1 Input device controller: Creative Labs SB Live! MIDI/Game Port
(rev 07)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8233 PCI to ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 1b)
00:11.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 1b)
00:11.4 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 1b)
00:11.5 Multimedia audio controller: VIA Technologies, Inc.
VT8233/A/8235/8237 AC97 Audio Controller (rev 30)
01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2
MX/MX 400] (rev b2)
$ lsmod
Module Size Used by
ppp_async 8960 1
crc_ccitt 1728 1 ppp_async
ppp_generic 20820 5 ppp_async
slhc 6208 1 ppp_generic
ipt_MASQUERADE 2560 131
iptable_nat 6276 1
ip_nat 14892 2 ipt_MASQUERADE,iptable_nat
ip_conntrack 44724 3 ipt_MASQUERADE,iptable_nat,ip_nat
nfnetlink 5144 2 ip_nat,ip_conntrack
ipt_LOG 6080 5
xt_tcpudp 3072 7
iptable_filter 2240 1
ip_tables 11480 2 iptable_nat,iptable_filter
x_tables 10884 5 ipt_MASQUERADE,iptable_nat,ipt_LOG,xt_tcpudp,ip_tables
rtc 10100 0
nls_cp1250 4928 1
nls_cp852 4608 1
vfat 10560 1
fat 48604 1 vfat
tuner 53420 0
tvaudio 22428 0
bttv 164212 0
video_buf 20036 1 bttv
firmware_class 8000 1 bttv
ir_common 23556 1 bttv
compat_ioctl32 1024 1 bttv
i2c_algo_bit 8648 1 bttv
v4l2_common 14592 2 tuner,bttv
btcx_risc 3976 1 bttv
tveeprom 13840 1 bttv
videodev 6976 1 bttv
8139too 21632 0
snd_via82xx 24472 1
gameport 11080 1 snd_via82xx
snd_mpu401_uart 6208 1 snd_via82xx
snd_emu10k1 120420 1
snd_rawmidi 19808 2 snd_mpu401_uart,snd_emu10k1
snd_util_mem 3328 1 snd_emu10k1
snd_hwdep 6980 1 snd_emu10k1
nvidia 4545876 12
i2c_core 19152 6 tuner,tvaudio,bttv,i2c_algo_bit,tveeprom,nvidia
via_agp 7872 1
agpgart 28912 2 nvidia,via_agp
ide_cd 38276 0
cdrom 40032 1 ide_cd
$ xdpyinfo
name of display: :0.0
version number: 11.0
vendor string: The X.Org Foundation
vendor release number: 70101000
X.Org version: 7.1.1
maximum request size: 16777212 bytes
motion buffer size: 256
bitmap unit, bit order, padding: 32, LSBFirst, 32
image byte order: LSBFirst
number of supported pixmap formats: 7
supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32
depth 4, bits_per_pixel 8, scanline_pad 32
depth 8, bits_per_pixel 8, scanline_pad 32
depth 15, bits_per_pixel 16, scanline_pad 32
depth 16, bits_per_pixel 16, scanline_pad 32
depth 24, bits_per_pixel 32, scanline_pad 32
depth 32, bits_per_pixel 32, scanline_pad 32
keycode range: minimum 8, maximum 255
focus: window 0x400005, revert to PointerRoot
number of extensions: 30
BIG-REQUESTS
DAMAGE
DEC-XTRAP
DOUBLE-BUFFER
DPMS
Extended-Visual-Information
GLX
MIT-SCREEN-SAVER
MIT-SHM
MIT-SUNDRY-NONSTANDARD
NV-CONTROL
NV-GLX
RANDR
RECORD
RENDER
SECURITY
SHAPE
SYNC
TOG-CUP
X-Resource
XC-APPGROUP
XC-MISC
XFIXES
XFree86-Bigfont
XFree86-Misc
XFree86-VidModeExtension
XInputExtension
XKEYBOARD
XTEST
XVideo
default screen number: 0
number of screens: 1
$ glxgears
7667 frames in 5.0 seconds = 1533.309 FPS
7708 frames in 5.0 seconds = 1541.470 FPS
--
Vladimir Kralik
vkralik na zmail.sk
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