Rendering issues in qt3: nvidia6629-r6+xorg-x11-6.8.2

xkorst · n00b Joined: 12 Sep 2005 Posts: 7

Hello,
I have such problem : I see mistakes int text rendering in applications that use qt3.
For example, in sim messages are displayed OK until I want to scroll them: if I do, image become corrupted. I see same errors in qtdesigner and other...
I didn`t notice any graphic errors in non-qt applications...

I'm not sure that I diagnosted the problem well, so what's problem in ?

I have xorg-x11-6.8.2-r2, nvidia-glx-1.0.6629-r6, nvidia-kernel-1.0.6629-r4, qt-3.3.4-r3

Here`s some of my configuration :
>emerge info

ortage 2.0.51.22-r2 (default-linux/x86/2005.1, gcc-3.4.4, glibc-2.3.5-r1, 2.6.12-gentoo-r9 i686)
=================================================================
System uname: 2.6.12-gentoo-r9 i686 AMD Athlon(tm) XP 2600+
Gentoo Base System version 1.6.13
dev-lang/python: 2.3.5
sys-apps/sandbox: 1.2.12
sys-devel/autoconf: 2.13, 2.59-r6
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6
sys-devel/binutils: 2.15.92.0.2-r10
sys-devel/libtool: 1.5.18-r1
virtual/os-headers: 2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O2 -fomit-frame-pointer -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/env.d"
CXXFLAGS="-march=athlon-xp -O2 -fomit-frame-pointer -pipe"
DISTDIR="/usr/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="ftp://trumpetti.atm.tut.fi/gentoo/"
LANG="ru_RU.koi8r"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 3dnow 3dnowext X acpi alsa apm avi berkdb bitmap-fonts cdr crypt cups curl divx4linux doc dvd dvdread eds emboss encode examples fam foomaticdb fortran gd gdbm gif gpm gtk guile hal imagemagick imlib ipv6 joystick jpeg kde kdeenablefinal libg++ libwww mad mikmod mmx mmxext motif mp3 mpeg mplayer ncurses nls nptl nptlonly nvidia ogg oggvorbis opengl oss pam pdflib perl png ppds python qt quicktime readline samba sdl spell sse ssl tcpd tiff truetype truetype-fonts type1-fonts usb vorbis xine xml2 xmms xv zlib userland_GNU kernel_linux elibc_glibc"
Unset: ASFLAGS, CTARGET, LC_ALL, LDFLAGS, LINGUAS

> part of xorg.conf:
Section "Module"
Load "extmod"
Load "dbe"
Load "record"
Load "xtrap"
Load "glx"
Load "type1" Section "Device"
Option "RenderAccel" "yes"
Option "AllowGLXWithComposite" "yes"
Option "RENDER" " True"
Option "NvAGP" "1"
Option "NoLogo" "1"
Identifier "Card0"
Driver "nvidia"
VendorName "MSI"
BoardName "nVidia GeForce FX5200 "
EndSection

Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24

Subsection "Display"
Depth 24
Modes "1280x1024"
ViewPort 0 0
EndSubsection
EndSection

Section "Extensions"
Option "Composite" "Enable"
Option "RENDER" "True"
EndSection

£ukasz Sowiñski · n00b Joined: 21 Sep 2004 Posts: 23 Location: Poland

I've been experiencing the same problem, but only with Qt-Designer. I haven't found any other application to be affected, nor any self-written Python+Qt will reproduce such behaviour. Kdevdesigner runs perferctly well. Could you name some other applications that doesn't work for you?
Some further info:

xorg-x11 6.8.2-r4

mattongentoo · n00b Joined: 14 Nov 2005 Posts: 18

how did you emerge qt 3.3.4-r8 without problem ??? Do i have to do something before hand???
Matt

£ukasz Sowiñski · n00b Joined: 21 Sep 2004 Posts: 23 Location: Poland

Emerging Qt went smoothly as ever. I have just tried it once again and there was not a single error. Merely several warnings about unused variables, which I assume to be harmless. If you are experiencing difficulties have a look at this: