After upgraded to Qt 4.8 and set qtgraphicssystem to opengl Xorg server started to fail. Closing message in log is: Server terminated successfully (0). Closing log file. When set to raster or native it starts. Reproducible: Always Steps to Reproduce: 1.Be ~amd64, gcc-4.6.2, Qt 4.8, Nvidia closed source driver, qtgraphicssystem=opengl 2.Wait for kdm screen in init=5, or use startx 3.No X started. Actual Results: Kdm running, no X started. Expected Results: Kdm greet available/X started. Portage 2.2.0_alpha84 (default/linux/amd64/10.0/desktop/kde, gcc-4.6.2, glibc-2.14.1-r2, 3.2.1-gentoo-r2 x86_64) ================================================================= System uname: Linux-3.2.1-gentoo-r2-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9550_@_2.83GHz-with-gentoo-2.1 Timestamp of tree: Sun, 29 Jan 2012 20:00:01 +0000 app-shells/bash: 4.2_p20 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/cmake: 2.8.7-r1 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.1 sys-apps/openrc: 0.9.8.2 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.2-r1 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.2 sys-devel/gcc-config: 1.5-r2 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.2 (virtual/os-headers) sys-libs/glibc: 2.14.1-r2 Repositories: gentoo Installed sets: ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -ggdb -march=core2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /var/bind /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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 -pipe -ggdb -march=core2" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build=n" FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news nostrip parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch xattr" FFLAGS="-O2 -pipe -ggdb -march=core2" GENTOO_MIRRORS="ftp://gentoo.mirror.web4u.cz/" LANG="cs_CZ.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="cs en" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_COMPRESS="echo" 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="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo caps cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gdu gif gmp gpm gtk iconv idn ithreads java jpeg jpeg2k kde kipi lcms libnotify lzma mad mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nptlonly objc objc++ objc-gc odbc ogg openexr opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pppd qt3support qt4 readline samba sdl semantic-desktop session slang speex spell sqlite sse sse2 ssl ssse3 svg sysfs tcl tcpd threads tiff tk truetype udev unicode usb v4l vorbis wavpack x264 xattr xcb xcomposite xinerama xml xorg xscreensaver xv xvid xvmc zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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" CALLIGRA_FEATURES="braindump flow karbon kexi krita plan stage tables words" CAMERAS="ptp2 canon hp215 sony_dscf1 sony_dscf55" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev keyboard mouse joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="cs en" LIRC_DEVICES="inputlirc pctv hauppauge hauppauge_dvb devinput" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nouveau nvidia" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 300401 [details] Xorg log opengl
Created attachment 300403 [details] Xorg log native
Created attachment 300405 [details] Nvidia bug report native
Now it started with startx but Kwin was only once able to rect to Alt+F2, there is no main panel, no desktop. After tried to input text into Alt+F2 called dialog it all went black still reacting to Alt+F2 somehow.
Created attachment 300407 [details] Nvidia bug report opengl
Possibly this issue is related to bug 385663, try adding the kdm user to the video group. Because of the potential security implications, you may want to remove the user from the group again after testing.
Hello. You are right. In /var/log/kdm: NVIDIA: could not open the device file /dev/nvidiactl (Operace zamítnuta). Uid=109(kdm) gid=103(kdm) skupiny=103(kdm),27(video) resulted after reboot in init 5 in something like twm or pure X started with mouse pointer in center of screen and returned to initial console after a few seconds. Using startx from root session it started Kwin, now with "Desktop Icons" box at right top corner of the screen. Bottom of the screen black, where main toolbar resides and pressing place where Application runner normally is resulted in small black square. After a few tries it stopped to react and I had to press Ctrl+C in initial console. It probably will not be only a /dev/nvidiactl device permissions problem. Thank you.
.xsession-errors looks a little interesting: X Error: BadMatch (invalid parameter attributes) 8 Extension: 135 (Uknown extension) Minor opcode: 5 (Unknown request) Resource id: 0x14000e1 QGLContext::makeCurrent(): Failed. hijackWindow() context created for Plasma::Dialog(0x2eea2a0) 1 X Error: BadMatch (invalid parameter attributes) 8 Extension: 135 (Uknown extension) Minor opcode: 5 (Unknown request) Resource id: 0x140007a Failed to create pixmap texture buffer of size QSize(248, 32) , falling back to raster paint engine QGLFramebufferObject: Unsupported framebuffer format. QGLFramebufferObject: Unsupported framebuffer format. QGLFramebufferObject: Unsupported framebuffer format. QGLFramebufferObject: Framebuffer incomplete attachment. QGLFramebufferObject: Unsupported framebuffer format. Failed to create pixmap texture buffer of size QSize(216, 16) , falling back to raster paint engine
Created attachment 300437 [details] .xsession-errors
Created attachment 300495 [details] /var/log/kdm.log Same here. I'm attaching my kdm.log file. Note the line "NVIDIA: could not open the device file /dev/nvidiactl"
Please note that Qt's opengl graphicssystem is considered experimental and totally unsupported. It's definitely not usable as the default graphicssystem.
Solved for me by setting eselect qtgraphicssystem set (number-of-native) native selection seems to be the one able to work with proprietary nvidia.
I've pushed a new version of the eselect module that, combined with the new revbumps of qt-opengl and qt-openvg, lists them as experimental. Raster is also marked as the "default" graphics system now. This should make things clearer :)
