Custom Query (16363 matches)
Results (538 - 540 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #3923 | fixed | 64-bit guest support is broken on Vista x64 with AMD Phenom CPU -> fixed in SVN/3.0.4 | ||
| Description |
I am using the latest vbox 2.2.2 . My host is Vista x64 SP2 (SP2, RTM). I have tried several x64 guest OSes.
The host machine where I'm seeing this has an AMD Phenom X4 9750 CPU. This is the 2.4 GHz 95W version (low-power). The motherboard is XFX 750a with nVidia 750a chipset. I have "secure virtual machine" enabled in the BIOS - if I disable it, virtual box complains when trying to run 64-bit guests. I have 8 GB DDR2 800 RAM. I am pretty sure this is a problem in virtual box related to the AMD CPU, maybe with AMD-V. I have another machine which is intel based (AMD Q6600), also running Vista x64 SP2, also with 8 GB of RAM, with Intel P35 chipset. On that host, both of the above x64 OS'es boot fine as virtualbox guests. In fact I first ran into the problem when copying the hard drive VDI files from the Intel host machine to the AMD host machine, and they didn't work on the later. Then I tried with the install images for these OSes, and they didn't work either on the AMD-based host. |
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| #4947 | fixed | 64-bit guests will not boot on WinXP 32-bit host (VT-x only) -> fixed in SVN/3.0.8 | ||
| Description |
HOST: WinXPsp3 32-bit with VT (dual quad-core Intel Xeon E5345 processors) 4 GB RAM NVIDIA Quadro FX 3500 video card, 256 MB VRAM VBox 3.0.6 GUEST: Solaris 10 u7, 1500 MB RAM assigned to guest, 128 MB VRAM, guest additions installed IOAPIC, ACPI, PAE, VT-x enabled 32-bit guest boots fine, NAT dropped packet problem (#4343) resolved. Network/internet connectivity good. 64-bit guest will not boot. Several USB controller errors come up, and then a page fault and return to GRUB. Log attached. |
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| #10528 | fixed | 64-bit win7 guest freezes 32-bit ubuntu 12.04 host => Fixed in SVN | ||
| Description |
after upgrading ubuntu to 12.04, trying to start a Win7 64 bit guest, freezes the host which is 32-bit, when trying to power it on. If I disable io-apic the guest will boot up and go to a windows stop screen, (expected behavior when disabling io-apic after installing windows). |
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