This bug was fixed in the package v4l2loopback - 0.12.5-1ubuntu7
---------------
v4l2loopback (0.12.5-1ubuntu7) kinetic; urgency=medium
* Drop obsolte REMAKE_INITRD option from dkms.conf.
* Update module init & exit calls to use kernel provided macros, such
that they gain correct IBT attributes. LP: #1980484
-- Dimitri John Ledkov <dimitri.led...@canonical.com> Mon, 11 Jul 2022
16:14:38 +0100
** Changed in: v4l2loopback (Ubuntu Kinetic)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1980484
Title:
temporarily disable CONFIG_X86_KERNEL_IBT
Status in backport-iwlwifi-dkms package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Incomplete
Status in v4l2loopback package in Ubuntu:
Fix Released
Status in backport-iwlwifi-dkms source package in Kinetic:
Confirmed
Status in linux source package in Kinetic:
Incomplete
Status in v4l2loopback source package in Kinetic:
Fix Released
Bug description:
Enabling IBT in the kernel is going to be problematic at the moment,
because dkms' that have a precompiled binary need to be linked against
non-IBT kernels and IBT kernels (see nvidia drivers for example).
For this reason it's safer to keep IBT disabled at the moment, until
all the kernels will have IBT enabled and the kernel modules /
binaries will use the proper flags to generate IBT-compliant binaries.
To manage notifications about this bug go to:
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