VirtualBox

Opened 15 years ago

Closed 15 years ago

Last modified 15 years ago

#5776 closed defect (worksforme)

DEP settings on windows 7 do not stick

Reported by: heyricardo Owned by:
Component: other Version: VirtualBox 3.0.12
Keywords: DEP Cc:
Guest type: Windows Host type: Linux

Description

In order to fix a COM Surrogate error on windows 7 VM, I had to add an exclusion on the list of programs subject to DEP. But whenever I restart the machine the setting is not there, it keeps the old one (enforcing DEP w/o exclusions).

Attachments (2)

VBox.log (44.2 KB ) - added by heyricardo 15 years ago.
VBox.2.log (44.2 KB ) - added by heyricardo 15 years ago.

Download all attachments as: .zip

Change History (8)

comment:1 by Sander van Leeuwen, 15 years ago

Resolution: worksforme
Status: newclosed

And what makes you think this is a VirtualBox problem? If you are using a 32 bits Windows 7 VM, you must make sure PAE is enabled. (DEP relies on it)

in reply to:  1 comment:2 by heyricardo, 15 years ago

Resolution: worksforme
Status: closedreopened

Replying to sandervl73:

And what makes you think this is a VirtualBox problem? If you are using a 32 bits Windows 7 VM, you must make sure PAE is enabled. (DEP relies on it)

DEP is enforced on windows components (so I believe PAE IS already enabled, and it is anyway); also the setting DO work on a physical system. It just do not stick on the guest VM.

See screenshots here about performance options setting (last 3 in particular) http://tinyurl.com/3ahbyu

comment:3 by Sander van Leeuwen, 15 years ago

Without the VBox.log file of that VM session I can't help you further.

by heyricardo, 15 years ago

Attachment: VBox.log added

by heyricardo, 15 years ago

Attachment: VBox.2.log added

comment:4 by heyricardo, 15 years ago

I made the change. Then I had to reboot. Right after rebooting, here is the vbox.log I found.. (sorry for double submission..i got confused with the interface)

comment:5 by Sander van Leeuwen, 15 years ago

Resolution: worksforme
Status: reopenedclosed

PAE is not enabled in the VM settings as the log clearly shows.

comment:6 by Sander van Leeuwen, 15 years ago

Your Celeron CPU doesn't even support PAE actually.

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