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Bug 340483 - Graphics corruption in Qt Applications when using EXAOptimizeMigration
Summary: Graphics corruption in Qt Applications when using EXAOptimizeMigration
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Unspecified (show other bugs)
Hardware: x86 Linux
: High normal
Assignee: Qt Bug Alias
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-10-11 08:11 UTC by Fabian Köster
Modified: 2011-01-04 14:42 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
Amarok (qt-painting-artifacts.png,238.92 KB, image/png)
2010-10-11 08:11 UTC, Fabian Köster
Details
K3b (qt-painting-artifacts2.png,337.51 KB, image/png)
2010-10-11 08:12 UTC, Fabian Köster
Details
VLC (qt-painting-artifacts3.png,23.61 KB, image/png)
2010-10-11 08:12 UTC, Fabian Köster
Details

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Description Fabian Köster 2010-10-11 08:11:06 UTC
I am getting graphics corruption since a long time now (probably since emerging qt-4.5 but I am not sure about that). It only affects Qt applications.

The corruption disappears when I set Option "EXAOptimizeMigration" "off" in my xorg.conf.

See attached screenshots for visual demonstration of the problem.

My graphics card is a Mobility Radeon X1300 and I am using xorg-server-1.7.7-r1 with x11-drivers/xf86-video-ati-6.13.1 and qt-4.6.2. Furthermore I am using the KDE "Oxygen" Style.

There are also bug reports at KDE [1] and Ubuntu [2] Bug Trackers but the bug seems to be fixed there. Maybe this is Gentoo specific?

[1] https://bugs.kde.org/show_bug.cgi?id=187356
[2] https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/338669

Reproducible: Always




Portage 2.1.8.3 (default/linux/x86/10.0/desktop/kde, gcc-4.4.3, glibc-2.11.2-r0, 2.6.34-gentoo-r6 i686)
=================================================================
System uname: Linux-2.6.34-gentoo-r6-i686-Genuine_Intel-R-_CPU_T2400_@_1.83GHz-with-gentoo-1.12.13
Timestamp of tree: Sat, 09 Oct 2010 09:15:01 +0000
ccache version 2.4 [disabled]
app-shells/bash:     4.1_p7
dev-java/java-config: 2.1.11
dev-lang/python:     2.6.5-r3, 3.1.2-r4
dev-util/ccache:     2.4-r7
dev-util/cmake:      2.8.1-r2
sys-apps/baselayout: 1.12.13
sys-apps/sandbox:    2.3-r1
sys-devel/autoconf:  2.13, 2.65-r1
sys-devel/automake:  1.9.6-r3, 1.10.3, 1.11.1
sys-devel/binutils:  2.20.1-r1
sys-devel/gcc:       4.4.3-r2
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.10
sys-devel/make:      3.81-r2
virtual/os-headers:  2.6.30-r1
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="@FREE dlj-1.1 Adobe AdobeFlash-10 AdobeFlash-10.1 MSttfEULA ipw3945 unRAR CCPL-Sampling-Plus-1.0 icu adobe-ps OTN JasPer2.0 free-noncomm tanuki-community OPERA-10.53 nomachine freedist -CDDL-Schily"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=prescott -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -march=prescott -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch"
GENTOO_MIRRORS="http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ "
LANG="de_DE.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="de"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/mozilla /usr/local/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa avahi bash-completion berkdb bluetooth branding bzip2 cairo cdda cddb cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvb dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif gnome-keyring gnuplot gphoto2 gpm gstreamer gtk hal iconv idn ipv6 jabber java6 jpeg kde lastfm lcms ldap libnotify mad mikmod mmx mng modules mp3 mp4 mpeg mudflap ncurses networkmanager nls nptl nptlonly oci8-instant-client ogg openct opengl openmp pam pango pcre pcsc-lite pdf perl plasma png policykit ppds pppd pulseaudio python qt3support qt4 quicktime readline reflection rss sdl semantic-desktop session smartcard spell sse sse2 ssl startup-notification subversion svg sysfs tcpd theora tiff truetype unicode usb vorbis x264 x86 xcb xinerama xml xorg xulrunner xv xvid zeroconf zlib" ALSA_CARDS="hda-intel usb-audio" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CAMERAS="canon" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DVB_CARDS="usb-dib0700" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de" RUBY_TARGETS="ruby18" SANE_BACKENDS="genesys" USERLAND="GNU" VIDEO_CARDS="radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" 
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Comment 1 Fabian Köster 2010-10-11 08:11:46 UTC
Created attachment 250195 [details]
Amarok
Comment 2 Fabian Köster 2010-10-11 08:12:12 UTC
Created attachment 250197 [details]
K3b
Comment 3 Fabian Köster 2010-10-11 08:12:25 UTC
Created attachment 250199 [details]
VLC
Comment 4 Fabian Köster 2011-01-04 14:42:34 UTC
The bug does not occur anymore with recent xorg radeon drivers, therefore closing this bug.