This still needs a grub2 upload and systemd stub change to properly fix
so i wouldnt remove, edk2 is only a workaround.
** Also affects: grub2 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: systemd (Ubuntu)
Importance: Undecided
Status: New
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GRUB issue is that peimage tries to write relocations addends to read-
only sections after setting them read only
But i suspect fixing that will make the GRUB problem be the same as the
firmware direct boot problem, so we nicely caught two bugs here.
** Changed in: edk2 (Ubuntu)
Status
> This makes sense because other systems boot after all. Is this "borked
hooking" only in newer systemds? (because Noble TPM FDE installs
apparently work with plucky ovmf)
Hmm I am not sure, I'll look into this in more detail as part of fixing
this bug properly after edk2 workaround is done.
> Yo
these are fixed.
** Also affects: systemd (Ubuntu)
Importance: Undecided
Status: New
** Also affects: grub2 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: grub2 (Ubuntu)
Assignee: (unassigned) => Mate Kukri (mkukri)
** Changed in: systemd (Ubuntu)
Ass
The overall security model of the CA on which we would sign such UKIs
already allows loading external initrds without a UKI being used.
This would be for the simple convenience of being able to use the stub
purely as a (temporary) mechanism for signing dtbs and the kernel
together, not to provide
> The grub file system drivers have a huge number of security issues and
we should run them isolated, they should be using user namespaces, mount
namespaces to hide / or have it all readonly, and like empty network
namespaces so they can't phone home.
No doubt about that, but in a perfect world e
Im gonna set this public if this is just an apparmor rule issue.
** Information type changed from Private Security to Public
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nspr in noble is a build1 of the Debian package. The only delta between
noble and oracular are the frame pointer changes, this patch is a
backport of the oracular changes as nspr - `2:4.35-1.1ubuntu1~24.04`.
Please see my dev PPA for a test build:
https://launchpad.net/~mkukri/+archive/ubuntu/dev
** Summary changed:
- [SRU] Please enable frame-pointer on Noble Edit
+ [SRU] Please enable frame-pointer on Noble
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https://bugs.launchpad.net/bugs/2084460
Title
Public bug reported:
[ Impact ]
In order to help developers with profiling, Ubuntu enabled frame-
pointers for packages in the main archive.
https://ubuntu.com/blog/ubuntu-performance-engineering-with-frame-
pointers-by-default
The `Affects` packages were missed due to the packaging issues. The
@juliank Testing was done by running autopkgtest locally against the
source package only (-B, --no-built-binaries), I didn't rebuild the
binaries.
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This test is new in the latest proposed version, and is incompatible
with cross-arch Ubuntu i386 autopkgtest, so the following patch just
disables it.
** Patch added: "1-6.4+20240113-1ubuntu1.diff"
https://bugs.launchpad.net/ubuntu/+source/ncurses/+bug/2052951/+attachment/5745955/+files/1-6.4
Public bug reported:
ncurses fails to pass its autopkgtests on i386:
https://objectstorage.prodstack5.canonical.com/swift/v1/AUTH_0f9aae918d5b4744bf7b827671c86842/autopkgtest-
noble/noble/i386/n/ncurses/20240212_101858_8f6ad@/log.gz
** Affects: ncurses (Ubuntu)
Importance: Undecided
** Changed in: apport (Ubuntu)
Status: In Progress => Fix Released
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Title:
TestApportValgrind.test_valgrind_min
It should be fixed by the last libselinux upload which has migrated, but
keeping it "In Progress" until a successful autopkgtest run of apport
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** Changed in: apport (Ubuntu)
Status: New => In Progress
** Changed in: apport (Ubuntu)
Assignee: (unassigned) => Mate Kukri (mkukri)
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** Changed in: gdb (Ubuntu)
Assignee: Mate Kukri (mkukri) => (unassigned)
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Title:
/usr/bin/gd
The autopkgtest regression above are due to armhf autopkgtest runner
faults. The tests have been re-triggered and should succeed.
Confirmed to fix VirGL graphics acceleration on my previously affected
machine.
** Tags removed: verification-needed verification-needed-mantic
** Tags added: verifica
We were seeing various autopkgtest failures related to the packages
above.
Mostly stemming from the fact that valgrind throws errors when running
binaries compiled with the -fstack-clash-protection option.
There are earlier reports of this at:
https://bugzilla.redhat.com/show_bug.cgi?id=1522678
Ive asked an upload of a rebuild of libselinux on IRC:
code.launchpad.net/~mkukri/ubuntu/+source/libselinux/+git/libselinux/+merge/456199
along with the other packages we had affected.
There should be someone on it. And after that goes up, this should be
fixed.
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@adrien-n based on the errors it looks like the current libselinux was
built with the bad flag too
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Title:
armhf autop
It is sort of a known issue, you need a no change rebuild when dpkg
1.22.1ubuntu3 hits proposed. That is libselinux needs a rebuild.
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This is armhf gdb running in an lxc container on an arm64 kernel.
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https://bugs.launchpad.net/bugs/2044269
Title:
gdb broken on armhf
Status in gdb package in U
Public bug reported:
Trying to step through an armhf program in gdb throws the following
internal error:
```
/build/gdb-U0UiMP/gdb-14.0.50.20230907/gdb/displaced-stepping.c:283:
internal-error: copy_insn_closure_by_addr: Assertion
`buffer.copy_insn_closure.get () != nullpt
r' failed.
A problem
I couldn't reproduce the TeamViewer crash in the first place.
I've also tried running TeamViewer under gdb, but it works fine for me.
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I cannot re-produce this unfortunately. If someone manages to and could
describe the conditions that lead to this and/or attach a core file, it
could perhaps move forward.
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The regression above was due to a flaky test, and seems not to be a real
regression. It has passed when re-running.
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Title:
I can confirm that upgrading from 13.1-2ubuntu2 to 13.1-2ubuntu2.1 makes
gdb functional on my ARM64 machine.
Every program I've tried to debug previously crashed gdb immediately
upon `run`. Appears to be fully functional now on a variety of binaries.
** Tags removed: verification-needed verificat
Hi @sergiodj,
I believe it was already uploaded, and is currently in the unapproved
queue:
https://launchpadlibrarian.net/697888277/mesa_23.2.1-1ubuntu3_23.2.1-1ubuntu3.1.diff.gz
The difference to noble is purely the version number being ubuntu3.1
instead of ubuntu4.
Mate
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** Changed in: gdb (Ubuntu)
Assignee: (unassigned) => Mate Kukri (mkukri)
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Title:
/usr/bin/gd
** Changed in: mesa (Ubuntu Noble)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/2038834
Title:
GPU acceleration via VirGL is broken
** Description changed:
- gdb 13.1 shipped in lunar, is affected by a bug where it crashes upon
- `run` on some arm64 machines (confirmed on Apple M-series, both under
- hypervisor and bare metal, everything else with PAC should also be
- affected).
+ [ Impact ]
- It was fixed upstream in gdb 1
** Also affects: gdb (Ubuntu Lunar)
Importance: Undecided
Status: New
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Title:
gdb crashes upon `run` on some ar
** Description changed:
- This was reported by someone else upstream and is already fixed by
- https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25580.
+
+ [ Impact ]
+ * Enabling GPU acceleration can cause host-side crashes on mantic/noble VMs
+
+ * This was reported by someone else
This integrates the patch for this bug from upstream.
** Patch added: "1-23.2.1-1ubuntu4.debdiff"
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/2038834/+attachment/5717150/+files/1-23.2.1-1ubuntu4.debdiff
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Touch se
** Also affects: mesa (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: mesa (Ubuntu Noble)
Importance: Undecided
Status: Confirmed
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** Patch added: "aarch64-pauth-registers.patch"
https://bugs.launchpad.net/ubuntu/+source/gdb/+bug/2040113/+attachment/5712292/+files/aarch64-pauth-registers.patch
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Public bug reported:
gdb 13.1 shipped in lunar, is affected by a bug where it crashes upon
`run` on some arm64 machines (confirmed on Apple M-series, both under
hypervisor and bare metal, everything else with PAC should also be
affected).
It was fixed upstream in gdb 13.2: https://inbox.sourcewar
** Changed in: mesa (Ubuntu)
Milestone: ubuntu-23.10 => None
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Title:
GPU acceleration via VirGL is broken in qemu
S
Public bug reported:
This was reported by someone else upstream and is already fixed by
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25580.
** Affects: mesa (Ubuntu)
Importance: Undecided
Status: New
** Changed in: mesa (Ubuntu)
Milestone: None => ubuntu-23.10
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