VirtualBox

Opened 20 months ago

Last modified 19 months ago

#21837 new defect

Windows 10 or 11 host, Windows 11 22H2 guest: doesn't boot anymore after KB5029351 / 2023-08 Cumulative Update.

Reported by: Denis.L Owned by:
Component: other Version: VirtualBox-7.0.10
Keywords: KB5029331, KB5029351 Cc:
Guest type: Windows Host type: Windows

Description (last modified by Denis.L)

Windows 10 or 11 host, both 22H2, and Windows 11 22H2 guest: doesn't boot anymore after KB5029351 / 2023-08 Cumulative Update. Similar problem with Windows 10 or 11 host, both 22H2, and Windows 10 22H2 guest: doesn't boot anymore after KB5029331 / 2023-08 Cumulative Update (see also Bug #21828).

NO PROBLEMS before updating to KB5029331 or KB5029351. But: This seams to be HW-dependend. I have 2 machines, one with i9-10900K CPU, one with i7-9700T CPU. Both machines have all current Windows updates. But only the machine with i9-10900K, on HP Z2 G5 Workstation with W480 chip set, shows the problems after updating the guests to KB5029331 or KB5029351, and this machine shows is under Windows 10 and Windows 11 host OS and with Windows 10 and Windows 11 guests. The i7-9700T machine doesn't show this problem at all.

Change History (2)

comment:1 by Denis.L, 20 months ago

Description: modified (diff)

comment:2 by Denis.L, 19 months ago

Vanished after Windows 10 or 11 September updates. Also Bug #21828 vanished after September updates.

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