Public bug reported:
[ Impact ]
In order to use the same compiler as used for kinetic:linux (gcc-12) we have
made some changes to explicitly compile jammy:linux-hwe-5.19 with the same
compiler. These changes were mainly part of bug 1999750 and bug 1991664.
However, such changes are breaking the build of a number of dkms packages.
[ Fix ]
The proposed temporary workaround is to revert commit "UBUNTU: [Packaging] use
versioned gcc-12", which would make the kernel compile with the default GCC in
Jammy (gcc-11), while a proper solution is being worked on.
[ Where problems could occur ]
gcc-12 is necessary to enable some of the new security-related kernel configs,
so going back to gcc-11 will disable such features. However, this would not
regress users when upgrading from the generic kernel to hwe-5.19 in Jammy.
** Affects: linux-hwe-5.19 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-hwe-5.19 (Ubuntu Jammy)
Importance: High
Assignee: Kleber Sacilotto de Souza (kleber-souza)
Status: In Progress
** Also affects: linux-hwe-5.19 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux-hwe-5.19 (Ubuntu Jammy)
Assignee: (unassigned) => Kleber Sacilotto de Souza (kleber-souza)
** Changed in: linux-hwe-5.19 (Ubuntu Jammy)
Importance: Undecided => High
** Changed in: linux-hwe-5.19 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-hwe-5.19 (Ubuntu)
Status: New => Invalid
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-hwe-5.19 in Ubuntu.
https://bugs.launchpad.net/bugs/2002679
Title:
Unset versioned gcc-12 for hwe-5.19 build
Status in linux-hwe-5.19 package in Ubuntu:
Invalid
Status in linux-hwe-5.19 source package in Jammy:
In Progress
Bug description:
[ Impact ]
In order to use the same compiler as used for kinetic:linux (gcc-12) we have
made some changes to explicitly compile jammy:linux-hwe-5.19 with the same
compiler. These changes were mainly part of bug 1999750 and bug 1991664.
However, such changes are breaking the build of a number of dkms packages.
[ Fix ]
The proposed temporary workaround is to revert commit "UBUNTU: [Packaging]
use versioned gcc-12", which would make the kernel compile with the default GCC
in Jammy (gcc-11), while a proper solution is being worked on.
[ Where problems could occur ]
gcc-12 is necessary to enable some of the new security-related kernel
configs, so going back to gcc-11 will disable such features. However, this
would not regress users when upgrading from the generic kernel to hwe-5.19 in
Jammy.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.19/+bug/2002679/+subscriptions
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