> Reading symbols from /usr/lib/libQtGui.so.4...warning: the debug
information found in "/usr/lib/debug//usr/lib/libQtGui.so.4.7.1" does
not match "/usr/lib/libQtGui.so.4" (CRC mismatch).
Please make sure that libqt4-dbg and libqtgui4 are at the same version
and post another backtrace.
--
You re
I can confirm the downgrade also worked for me.
dpkg -i \
libqtcore4_4.7.1-0ubuntu9_amd64.deb \
libqtgui4_4.7.1-0ubuntu9_amd64.deb
--
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to qt4-x11 in ubuntu.
https://bugs.launchpad.net/bugs/725959
T
Answers to the questions from Michael Thayer, found in the duplicate bug
#726980
* Are you using VirtualBox 4.0.4? Yes, I am.
* What guest systems are you using, and does this affect all VMs you use? Just
Windows7 64bit.
* Does this happen as soon as the VMs start? No, as soon as I move the mo
For Qt 4:4.7.1-0ubuntu12 I've opened bug 727198:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/727198
Attached you can find the strace and the gdb full backtrace, once
installed libqt4-dbg.
** Attachment added: "libqtgui4_traces.7z"
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+
Ok, installing libqt4-dbg now, I'll send the trace as soon as possible.
No Qt 4:4.7.1-0ubuntu12 makes VirtualBox crash much earlier :( I'll be
opening another bug report soon.
--
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to qt4-x11 in ubuntu
The default backtrace is fine but could you create a new one after installing
libqt4-dbg.
Does Qt 4:4.7.1-0ubuntu12 fix the issue?
--
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to qt4-x11 in ubuntu.
https://bugs.launchpad.net/bugs/725959
Tit
I've attached the output of strace, with the options "-s128 -f", a 3 MB
7z file that once decompressed become 85!
In case they are not the right ones, please let me know which to use.
** Attachment added: "VBox_strace.txt.7z"
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/725959/+atta
** Changed in: qt4-x11 (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/725959
Title:
libqt4 4:4.7.1-0ubuntu10 and 11 produce segfault in VirtualBox
(libqtgui
