[Bug 115970] Re: qt4 apps doesn't start with symbol lookup error

Jezscha 115970 at bugs.launchpad.net
Sat Aug 14 07:44:15 UTC 2010


Hi, unfortunately i have similar problem.. Since i have installed new
Ubuntu 10.04 (brand new installation) i cannot access VLC,
QT_setting_utility, QT_designer, qBittorrent, and so on. Non of QT apps
works except the application with their own qt library (NUKE, MAYA). I
have already reinstalled QT many times but unsuccessfully.

qt4-designer:
my at me-laptop:~$ /usr/bin/designer-qt4: symbol lookup error: /usr/lib/libQtScript.so.4: undefined symbol: _ZN14QObjectPrivate15checkWindowRoleEv

VLC:
my at me-laptop:~$ VLC media player 1.0.6 Goldeneye
(it works to play film but without qtGui...)

my at me-laptop:~$ qbittorrent: symbol lookup error:
/usr/lib/libQtGui.so.4: undefined symbol:
_ZN14QObjectPrivate15checkWindowRoleEv


my at me-laptop:~$ ldd /usr/lib/libQtGui.so.4
	linux-vdso.so.1 =>  (0x00007fffb25ff000)
	libaudio.so.2 => /usr/lib/libaudio.so.2 (0x00007fceba07a000)
	libpng12.so.0 => /lib/libpng12.so.0 (0x00007fceb9e53000)
	libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00007fceb9bcc000)
	libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x00007fceb9984000)
	libSM.so.6 => /usr/lib/libSM.so.6 (0x00007fceb977b000)
	libICE.so.6 => /usr/lib/libICE.so.6 (0x00007fceb955f000)
	libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0x00007fceb921a000)
	libz.so.1 => /lib/libz.so.1 (0x00007fceb9003000)
	libglib-2.0.so.0 => /lib/libglib-2.0.so.0 (0x00007fceb8d24000)
	libpthread.so.0 => /lib/libpthread.so.0 (0x00007fceb8b07000)
	libXrender.so.1 => /usr/lib/libXrender.so.1 (0x00007fceb88fd000)
	libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x00007fceb86c7000)
	libXext.so.6 => /usr/lib/libXext.so.6 (0x00007fceb84b5000)
	libX11.so.6 => /usr/lib/libX11.so.6 (0x00007fceb817f000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007fceb7e6a000)
	libm.so.6 => /lib/libm.so.6 (0x00007fceb7be7000)
	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007fceb79d0000)
	libc.so.6 => /lib/libc.so.6 (0x00007fceb764c000)
	libXt.so.6 => /usr/lib/libXt.so.6 (0x00007fceb73e7000)
	libXau.so.6 => /usr/lib/libXau.so.6 (0x00007fceb71e3000)
	libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0x00007fceb6fdd000)
	librt.so.1 => /lib/librt.so.1 (0x00007fceb6dd5000)
	libpcre.so.3 => /lib/libpcre.so.3 (0x00007fceb6ba7000)
	libuuid.so.1 => /lib/libuuid.so.1 (0x00007fceb69a1000)
	libdl.so.2 => /lib/libdl.so.2 (0x00007fceb679d000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fcebae66000)
	libexpat.so.1 => /lib/libexpat.so.1 (0x00007fceb6573000)
	libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007fceb6357000)
	libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007fceb6150000)

I am trying to make it work last 5 days and even copying the same
library-pack from already mentioned applications (maya, nuke) didn't
work... So i am really stuck.. Please help my somebody!! Any suggestion
will be appreciated!

-- 
qt4 apps doesn't start with symbol lookup error
https://bugs.launchpad.net/bugs/115970
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