VirtualBox

Custom Query (16363 matches)

Filters
 
Or
 
  
 
Columns

Show under each result:


Results (1540 - 1542 of 16363)

Ticket Resolution Summary Owner Reporter
#1575 fixed display not working properly in FEdora Core 9 live Michal Suchanek
Description

I tried running FC 9 live cd as a guest:

http://download.fedoraproject.org/pub/fedora/linux/releases/9/Live/i686/Fedora-9-i686-Live.iso

It went fine but the default resolution is set to something horrendously large (probably because the host system has a non-standard 1024x1280 screen resolution). The result is that about half of the guest screen is not visible.

When I log in, go to top menu System -> Preferences -> Hardware -> Screen Resolution, and set the resolution to something sane like 800x600 or 1024x768 the bottom half of the guest screen is not properly refreshed. It is black most of the time, moving the guest windows usually displays some garbage there, moving the host window sometimes refreshes the screen until the guest mouse pointer is moved.

The host is OS X 10.4

#1576 obsolete VirtualBox on OpenSolaris doesn't report battery information properly to guest Rafael Vanoni
Description

While running OpenSolaris 2008.05 on VirtualBox on top of MacOS or Solaris Nevada b87, "kstat -m battery" doesn't report laptop battery information properly. It appears that the SBST (Smart Battery Table) from the ACPI of the host is not being reported to the guest OS.

This information is used by utilities such as PowerTop to display battery information to the user when the system is running on battery power.

#1577 fixed Host CPU usage spike with guest (windows XP) launches Yahoo Messenger boston_sb
Description

Problem Description
The host CPU usage spikes when Yahoo messenger is launched in the Guest. The spike goes away when Yahoo Messenger is terminated. I'm marking this as 'Major' because one of the reasons that I use Virtualbox is it's better processor usage than VMware. This problem makes Virtualbox worse, however.

I've attached screen shots from my gnome-system-monitor when the guest is running and not running yahoo, and also screen shots from the guest when itself is running and not running yahoo. The spike in the host is much more dramatic than the normal rise in CPU usage in the guest.

In top, the usage was ~70% when guest running yahoo, and ~12% when not running. gnome-system-monitor reports this a bit differently in the screen shots, I think because it's accounting for my dual-core system.

I've also included PIT log lines at the end of this post which coincide with running and terminating Yahoo messenger in the guest.

To duplicate
Launch Yahoo Messenger in Windows XP.
Expected: CPU levels rise appropriately in the guest and the host.
Observed: CPU levels in the host rise much more than they should. The guest rises slightly as expected - and your fan starts blowing :)

Host System:
Fedora 8 Linux
Linux localhost.localdomain 2.6.24.4-64.fc8 #1 SMP i686 GNU/Linux
VirtualBox 1.6.0

Guest System
Windows XP Professional
Yahoo Messenger 8.1.0.421

Log Lines -- The PIT lines with the high Hz correspond to running yahoo, the low ones correspond with not running it.
00:06:36.678 Display::handleDisplayResize(): uScreenId = 0, pvVRAM=04271000 w=1296 h=920 bpp=32 cbLine=0x1440
00:06:36.679 VBVA: Disabled.
00:06:36.679 VBVA: Enabled.
00:16:32.482 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:21:14.144 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:21:16.252 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:21:17.099 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:21:18.226 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:21:36.507 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:21:49.751 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:29:34.925 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:30:15.303 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:31:49.429 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)

Batch Modify
Note: See TracBatchModify for help on using batch modify.
Note: See TracQuery for help on using queries.

© 2024 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy