Version: (using KDE 4.3.1) OS: Linux Installed from: Fedora RPMs This maybe causing xorg to freeze here. in .xession-errors kdeinit4: preparing to launch /usr/lib/libkdeinit4_kglobalaccel.so WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXQueryDrawable" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXQueryDrawable" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXDestroyPixmap" when GLX 1.3 is not supported! This is an application bug! kdeinit4: preparing to launch /usr/lib/libkdeinit4_plasma-desktop.so WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXQueryDrawable" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXDestroyPixmap" when GLX 1.3 is not supported! This is an application bug! kdeinit4: preparing to launch /usr/bin/knotify4 QDBusObjectPath: invalid path "" QLayout: Attempting to add QLayout "" to QWidget "", which already has a layout QGraphicsGridLayout::itemAt: invalid index 0 QGraphicsGridLayout::itemAt: invalid index 2 QGraphicsGridLayout::itemAt: invalid index 6 Invalid D-BUS interface name 'org.kde.plasma-desktop.PlasmaApp' found while parsing introspection kdeinit4: preparing to launch /usr/lib/kde4/kio_trash.so kdeinit4: preparing to launch /usr/lib/libkdeinit4_kaccess.so <unknown program name>(1964)/ kdemain: Xlib XKB extension major= 1 minor= 0 kdeinit4: preparing to launch /usr/lib/libkdeinit4_krunner.so kdeinit4: preparing to launch /usr/lib/libkdeinit4_kmixctrl.so kdeinit4: preparing to launch /usr/lib/libkdeinit4_kmix.so
- What is your Qt4 version ? - Are you using Desktop Effects / Compositing? - Do you have some widget in your Plasma desktop which could be using OpenGL ? - What is your "Mesa" version ? This could be related to the explanations in here : https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/433488 (it could be some kind of installation issue, bad dependency handling) Thanks
Hi Dario, Composing (Desktop effects) are off. qt version is 4.5.2 The only plasmoid on the desktop is the folder view plasmoid. mesa version 7.6 It could be that something is trying to do something it shouldn't or isn't checking for GLX 1.3 correctly and then just going ahead and doing it anyway.
Is this bug still valid with kde 4.4.4 or kde 4.5beta ?
Yes this bug is still valid. KDE 4.5 beta2 plus Qt 4.6.3 shows the same messages on kwin startup. kwin --replace kwin(6846) KWin::CompositingPrefs::detectDriverAndVersion: GL vendor is "Tungsten Graphics, Inc" kwin(6846) KWin::CompositingPrefs::detectDriverAndVersion: GL renderer is "Mesa DRI Intel(R) 945GME GEM 20090712 2009Q2 RC3 x86/MMX/SSE2" kwin(6846) KWin::CompositingPrefs::detectDriverAndVersion: GL version is "1.4 Mesa 7.6" kwin(6846) KWin::CompositingPrefs::detectDriverAndVersion: Detected driver "intel" , version "RC.3" kwin(6846): Invalid framebuffer status: 0 WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXQueryDrawable" when GLX 1.3 is not supported! This is an application bug! WARNING: Application calling GLX 1.3 function "glXDestroyPixmap" when GLX 1.3 is not supported! This is an application bug!
Forgot to mention that desktop effects are enabled and I only have the notes widget on the desktop.
Seems a qtbugs I have the same running qtdemos
Seen on Gentoo with KDE-4.6.2, see https://bugs.gentoo.org/show_bug.cgi?id=367587
Does it still exist when using recent versions of KDE and Qt (like KDE 4.8.x and Qt 4.8.x)?
Can't reproduce. Feel free to reopen if it still happens in recent versions.