VirtualBox

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Ticket Resolution Summary Owner Reporter
#15704 fixed Vboxvideo ignores DPI settings of the X11-server -> fixed in 5.1.2, possibly earlier vminko
Description

Steps to reproduce:

  1. Configure the X11-server to use a special DPI setting via the "-dpi" parameter. For example, on Gentoo you need to edit /etc/X11/xinit/xserverrc:

exec /usr/bin/X -nolisten tcp -dpi 144 "$@"

  1. Start X11-server and check the actual DPI:

xdpyinfo | grep resolution

Expected result: The actual DPI setting is 144x144 dots per inch

Actual result: The actual DPI setting is 96x96 dots per inch

Problem description: The DPI=96 is hard-coded in the vboxvideo driver (in vboxvideo.c). It's better to keep the DPI value given by the X11-server. The proposed fix to this bug is attached.

#11498 obsolete VbglR0HGCMInternalCall+0xf9/0xf40 [vboxguest] Victor Mihalik
Description

Hello My name is Victor I write from Argentina.

I have problems with VirtualBox in guest host. Sometime, the guest generate kernel panic with vboxguest call trace.

The SO Guest is Centos 6.3 x86_64. The Addition is 4.2.6 and Virtualbox Host is 4.2.6 with Quad Core.

Can anybody help me.

Victor

#5338 fixed add floppy disk image - Vbox crach - Segmentation fault => retry with VBox 3.0.12 vmf
Description

I used the Virtual Media Manager to add floppy image in the list. Vbox v2.x worked fine. Vbox v3.x crash. All runung VMs crach

$ VirtualBox Qt WARNING: QPaintEngine::setSystemClip: Should not be changed while engine is active Qt WARNING: QPaintEngine::setSystemClip: Should not be changed while engine is active Qt WARNING: QWidgetPrivate::beginSharedPainter: Painter is already active Qt WARNING: QPainter::begin: A paint device can only be painted by one painter at a time. Qt WARNING: QPainter::begin: A paint device can only be painted by one painter at a time. Qt WARNING: QPainter::begin: A paint device can only be painted by one painter at a time. Qt WARNING: QPainter::begin: A paint device can only be painted by one painter at a time. Qt WARNING: QPainter::begin: A paint device can only be painted by one painter at a time. Qt WARNING: QPainter::begin: A paint device can only be painted by one painter at a time. Qt WARNING: QPaintEngine::setSystemClip: Should not be changed while engine is active Qt WARNING: QPaintEngine::setSystemClip: Should not be changed while engine is active Segmentation fault

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