I've had this exact problem myself and while I can't specifically say
what went wrong I've solved it this way:
- uninstall linux-headers-generic (and the version-specific ones)
- notice message `dpkg: warning: while removing
linux-headers-5.11.0-37-generic, directory
I strongly believe that this issue is related to linux-headers.
After copying /usr/src/linux-headers-5.11.0-18-generic/ from one computer to
another it started working.
How /usr/src/linux-
headers-5.11.0-18-generic/include/config/kernel.release from the exact
same version of DEB (5.11.0-18.19)
I have two workstations with 21.04 and this problem occurs only on one
of them. So far I noticed that on the problematic laptop there is a
different version declared in linux headers - /usr/src/linux-
headers-5.11.0-18-generic/include/config/kernel.release file contains
'5.11.17' instead of
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: virtualbox (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1929442
Title:
** Summary changed:
- can't load voboxdrv
+ can't load voboxdrv after upgrade to hirsute 21.04
** Tags added: hirsute vboxdrv
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https://bugs.launchpad.net/bugs/1929442
Title:
can't
