[Bug 2051672] Re: Backport iproute2 6.8.0 to noble

2024-05-17 Thread Andrea Righi
I have an update on this. I've talked with the LXD team during the engineering sprint in Madrid and at the moment we can't break ubuntu-fan or we could potentially break some running LXD installations. I asked the LXD team to start working as soon as possible to remove the support for this

[Bug 2056461] Re: autopkgtest-virt-qemu on noble images sometimes hangs doing copydown

2024-05-12 Thread Andrea Righi
** Description changed: + [Impact] + + It seems that kernel 6.8 introduced a regression in the 9pfs related to + caching and netfslib, that can cause some user-space apps to read + content from files that is not up-to-date (when they are used in a + producer/consumer fashion). + + It seems that

[Bug 2056461] Re: autopkgtest-virt-qemu on noble images sometimes hangs doing copydown

2024-05-09 Thread Andrea Righi
I've uploaded a test kernel here: https://people.canonical.com/~arighi/lp2056461/amd64/ With this one I can't reproduce the problem. It'd be great if someone else could test it as well, to confirm that it's actually fixing the problem. Note: this kernel is a 6.8.0-32.32 with this commit

[Bug 2056461] Re: autopkgtest-virt-qemu on noble images sometimes hangs doing copydown

2024-05-09 Thread Andrea Righi
I've done some bisecting and it looks like the culprit is this commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=80105ed2fd2715fb09a8fdb0655a8bdc86c120db I'll prepare a test kernel with this one reverted, then if it's confirmed, we can figure out a proper fix.

[Bug 2065005] [NEW] ThinkPad P16s fails to resume from suspend sometimes [6.8]

2024-05-07 Thread Andrea Ieri
Public bug reported: On a ThinkPad P16s running Noble, resuming from suspend fails about 10% of the time. This usually leads to a reboot, and more rarely to a hang that requires forcing a power off. I don't recall this being the case with kernel 6.5 in Mantic. How to reproduce: * suspend the

[Bug 2058830] Re: vp9 hw decode broken on modern AMD apus, needs amdgpu update

2024-05-06 Thread Andrea Agnolin
Sadly I've updated this morning to Ubuntu 24.04 noble. I have a snapshot taken before upgrading that I can eventually clone. But I've never tried booting from another dataset so I'm not 100% confident. I can also try using this proposed firmware in noble. Or maybe we can wait for someone that

[Bug 2058830] Re: vp9 hw decode broken on modern AMD apus, needs amdgpu update

2024-05-03 Thread Andrea Agnolin
For anyone still on 22.04 and 23.10 beware: the recent apt upgrade of the linux-firmware package does not contains any update to the amdgpu vcn firmware from upstream. So, if you updated, you have to re-copy the ones from upstream (see workaround section above). In my case the dmese reported VCN

[Bug 2064508] Re: re-enable Ubuntu FAN in the Noble kernel

2024-05-01 Thread Andrea Righi
Test result with the patch set applied (ubuntu_fan_smoke_test): 11:48:05 INFO | Writing results to /home/ubuntu/autotest/client/results/default 11:48:05 INFO | START timestamp=1714564085localtime=May 01 11:48:05 11:48:05 INFO | START ubuntu_fan_smoke_test.setup

[Bug 2064508] Re: re-enable Ubuntu FAN in the Noble kernel

2024-05-01 Thread Andrea Righi
Patch set to re-enable Ubuntu FAN in the 6.8 Noble kernel: https://lists.ubuntu.com/archives/kernel-team/2024-May/150684.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064508 Title: re-enable

[Bug 2064508] [NEW] re-enable Ubuntu FAN in the Noble kernel

2024-05-01 Thread Andrea Righi
Public bug reported: [Impact] In LP: #2063298, we have opted to deprecate Ubuntu FAN support because of the maintenance overhead and the possibility of regressions / conflicts with the new networking eBPF APIs in kernels >= 6.8. However, we cannot disable this feature in HWE/backport kernels,

[Bug 2051672] Re: Backport iproute2 6.8.0 to noble

2024-04-30 Thread Andrea Righi
Thanks @dannf for updating the bug! The SRU description looks good to me and everything seems reasonable, same with the plan. I'll keep monitoring this tracker and we'll proceed once oracular will be open. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 2045503] Re: provide a sched-ext enabled kernel for the 24.10 release

2024-04-30 Thread Andrea Righi
** Summary changed: - apply sched-ext patch set to linux-unstable + provide a sched-ext enabled kernel for the 24.10 release ** Also affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** No longer affects: linux (Ubuntu Noble) -- You received this bug notification

[Bug 2051672] Re: [FFe] Merge iproute2 with the latest Debian version: 6.8.0-1 from testing/unstable (main)

2024-04-29 Thread Andrea Righi
Hello, any progress on this? Now that ubuntu-fan is officially deprecated in Noble can we simply sync iproute2 with Debian? Is there any pending activity / requirement that are preventing this? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 2063965] Re: package sgml-base 1.31 failed to install/upgrade: Local modifications to /etc/pam.d/common-* triggered dpkg error

2024-04-27 Thread Andrea Agnolin
** Changed in: sgml-base (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2063965 Title: package sgml-base 1.31 failed to install/upgrade: Local modifications

[Bug 2063965] Re: package sgml-base 1.31 failed to install/upgrade: Local modifications to /etc/pam.d/common-* triggered dpkg error

2024-04-27 Thread Andrea Agnolin
** Attachment removed: "Df.txt" https://bugs.launchpad.net/ubuntu/+source/sgml-base/+bug/2063965/+attachment/5771676/+files/Df.txt ** Attachment removed: "Dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/sgml-base/+bug/2063965/+attachment/5771677/+files/Dmesg.txt ** Attachment

[Bug 2063965] [NEW] package sgml-base 1.31 failed to install/upgrade: Local modifications to /etc/pam.d/common-* triggered dpkg error

2024-04-27 Thread Andrea Agnolin
Public bug reported: Summary: Running `sudo apt install libpam-mount` I get ``` pam-auth-update: Local modifications to /etc/pam.d/common-*, not updating. pam-auth-update: Run pam-auth-update --force to override. Setting up libpam-mount-bin (2.19-1) ... Processing triggers for libc-bin

[Bug 2058752] Re: ath11k high jitter and packet loss when operating in 802.11ax mode

2024-04-24 Thread Andrea Ieri
unfortunately the problem is not actually gone in noble. I have upgraded to the beta and are having significant but intermittent problems. On 6.8.0-31-generic I get periods of normal traffic mixed with 100% packet loss for some seconds. This looks as follows: 64 bytes from 192.168.16.77:

[Bug 2063298] [NEW] deprecate ubuntu-fan in Noble

2024-04-23 Thread Andrea Righi
Public bug reported: [Impact] In order to provide ubuntu-fan we need to maintain additional kernel SAUCE patches that are currently conflicting with upstream code, potentially breaking networking eBPF APIs. To prevent such incompatibility the whole patch set requires a major redesign. However,

[Bug 2051672] Re: [FFe] Merge iproute2 with the latest Debian version: 6.8.0-1 from testing/unstable (main)

2024-04-17 Thread Andrea Righi
According to the information that I collected (asking around, investigating, etc.), it seems that there are no critical users of ubuntu-fan. Moreover, considering the impact of the ubuntu-fan kernel patches (that would require a major refactoring to avoid breaking the network eBPF ABI), we

[Bug 2061727] Re: bpfcc-tools autotest failure when multiple linux-tools- packages are installed

2024-04-16 Thread Andrea Righi
Test plan: - without this change: /usr/lib/linux-tools-6.8.0-22/bpftool /usr/lib/linux-tools-6.8.0-25/bpftool gen skeleton /tmp/bpfcc-0.29.1+ds/libbpf-tools/.output/bashreadline.bpf.o > /tmp/bpfcc-0.29.1+ds/libbpf-tools/.output/bashreadline.skel.h Usage: bpftool [OPTIONS] OBJECT { COMMAND |

[Bug 2061727] Re: bpfcc-tools autotest failure when multiple linux-tools- packages are installed

2024-04-16 Thread Andrea Righi
debdiff in attach allows to run the autopkgtest correctly also with multiple kernels installed. ** Patch added: "bpfcc-tools-fix-autopkgtest.debdiff" https://bugs.launchpad.net/ubuntu/+source/bpfcc/+bug/2061727/+attachment/5766017/+files/bpfcc-tools-fix-autopkgtest.debdiff -- You received

[Bug 2061727] [NEW] bpfcc-tools autotest failure when multiple linux-tools- packages are installed

2024-04-16 Thread Andrea Righi
Public bug reported: [Impact] The autopkgtest for bpfcc-tools fails with the following error when multiple linux-tools packages (multiple kernels) are installed: 942s /usr/lib/linux-tools-6.8.0-22/bpftool /usr/lib/linux-tools-6.8.0-25/bpftool gen skeleton

[Bug 2061329] Re: displaycal 3.9.11-2 fails to start in noble, needs python 3.11

2024-04-14 Thread Andrea Ieri
It's also worth noting that displaycal-py3 does not support python 3.12 yet. See for example https://github.com/eoyilmaz/displaycal- py3/issues/335#issuecomment-2016761349 ** Bug watch added: github.com/eoyilmaz/displaycal-py3/issues #335 https://github.com/eoyilmaz/displaycal-py3/issues/335

[Bug 2061329] [NEW] displaycal 3.9.11-2 fails to start in noble, needs python 3.11

2024-04-14 Thread Andrea Ieri
Public bug reported: I have upgraded to the noble beta today, and displaycal fails to start. The package dependencies request python 3.12, but the actual software needs 3.11 (or older). ``` $ apt show displaycal | grep Depends WARNING: apt does not have a stable CLI interface. Use with caution

[Bug 2060909] Re: Apply mitigations for the native BHI hardware vulnerabilty

2024-04-11 Thread Andrea Righi
** Description changed: [Impact] Branch History Injection (BHI) attacks may allow a malicious application to influence indirect branch prediction in kernel by poisoning the branch history. eIBRS isolates indirect branch targets in ring0. The BHB can still influence the choice of

[Bug 2060909] Re: Apply mitigations for the native BHI hardware vulnerabilty

2024-04-11 Thread Andrea Righi
** Summary changed: - Backport mitigations for the native BHI hardware vulnerabilty + Apply mitigations for the native BHI hardware vulnerabilty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060909

[Bug 2060909] Re: Backport mitigations for the native BHI hardware vulnerabilty

2024-04-11 Thread Andrea Righi
** Changed in: linux (Ubuntu Noble) Status: New => Fix Committed ** Description changed: [Impact] Branch History Injection (BHI) attacks may allow a malicious application to influence indirect branch prediction in kernel by poisoning the branch history. eIBRS isolates indirect

[Bug 2060909] [NEW] Backport mitigations for the native BHI hardware vulnerabilty

2024-04-10 Thread Andrea Righi
Public bug reported: [Impact] Branch History Injection (BHI) attacks may allow a malicious application to influence indirect branch prediction in kernel by poisoning the branch history. eIBRS isolates indirect branch targets in ring0. The BHB can still influence the choice of indirect branch

[Bug 2055805] Re: touchpad not working with kernel 6.8

2024-04-10 Thread Andrea Righi
@tijs thanks for testing it! If 6.8.0-19 is working I assume that also the latest kernel in release (6.8.0-22.22) is also working. If that's the case I think we can close this for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 2058830] Re: vp9 hw decode broken on modern AMD apus, needs amdgpu update

2024-04-04 Thread Andrea Agnolin
Any news? Pulling firmware from upstream is enough to solve this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058830 Title: vp9 hw decode broken on modern AMD apus, needs amdgpu update To

[Bug 2060130] Re: [SPR][EMR][GNR] TDX: efi: TD Measurement support for kernel cmdline/initrd sections from EFI stub

2024-04-04 Thread Andrea Righi
Applied all the listed commits to noble/linux, including also: 9c55461040a9 ("x86/efistub: Remap kernel text read-only before dropping NX attribute") ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Noble) Status: New => Fix

[Bug 2059080] Re: Add Real-time Linux Analysis tool (rtla) to linux-tools

2024-04-02 Thread Andrea Righi
** Changed in: linux (Ubuntu Noble) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059080 Title: Add Real-time Linux Analysis tool (rtla) to linux-tools To

[Bug 2059762] [NEW] CONFIG_INTEL_TDX_HOST conflicts with kexec in linux >= 6.8 for noble

2024-03-29 Thread Andrea Righi
Public bug reported: [Impact] CONFIG_INTEL_TDX_HOST depends on !KEXEC_CORE in the latest 6.8 kernel. This was introduced by: cb8eb06d50fc ("x86/virt/tdx: Disable TDX host support when kexec is enabled") We cannot regress kexec, therefore we need to disable CONFIG_INTEL_TDX_HOST in the generic

[Bug 2059237] Re: [Ubuntu-24.04] "array-index-out-of-bounds" error is observed after every reboot

2024-03-29 Thread Andrea Righi
If the issue is fixed without the extra patch, I think we can ignore it, it was probably a false positive from UBSAN. Let's keep an eye on it and if it shows up again in the future we can do a test with my additional patch. Thanks for update! -- You received this bug notification because you

[Bug 2046040] Re: enable CONFIG_INTEL_TDX_HOST in linux >= 6.7 for noble

2024-03-29 Thread Andrea Righi
Changing the state to Won't fix, because of LP: #2059762. ** Changed in: linux (Ubuntu Noble) Status: Fix Released => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2046040 Title:

[Bug 2059237] Re: [Ubuntu-24.04] "array-index-out-of-bounds" error is observed after every reboot

2024-03-27 Thread Andrea Righi
Looking at the code this issue seems to be introduced by `UBUNTU: SAUCE: modpost: support arbitrary symbol length in modversion` and the UBSAN warning tells us that accessing vers->name[0] could be an out-of-bounds access. The struct modversion_info contains a flexibile array (name), that is

[Bug 2059080] [NEW] Add Real-time Linux Analysis tool (rtla) to linux-tools

2024-03-26 Thread Andrea Righi
Public bug reported: [Impact] The **rtla** is a meta-tool that includes a set of commands that aims to analyze the real-time properties of Linux. Considering the latest "low-latency" capabilities acquired by the generic kernel and also considering the recent trend in Ubuntu to focus on

[Bug 2058830] Re: vp9 hw decode broken on modern AMD apus, needs amdgpu update

2024-03-24 Thread Andrea Agnolin
** Description changed: Current version of amdgpu binaries in linux-firmware shipped with ubuntu 22.04 (jammy) and ubuntu 23.10 (mantic) create various problems when decoding VP9 content with the iGPU on modern AMD mobile processor (rembrant and phoenix, i.e. 6xxxU/H, 7x40U/H and 7x35U/H

[Bug 2058830] Re: vp9 hw decode broken on modern AMD apus, needs amdgpu update

2024-03-23 Thread Andrea Agnolin
** Summary changed: - vp9 hw decode broke on modern AMD apus, needs amdgpu update + vp9 hw decode broken on modern AMD apus, needs amdgpu update ** Description changed: - Current version of amdgpu in linux-firmware shipped with ubuntu 22.04 - (jammy) and ubuntu 23.10 (mantic) create various

[Bug 2058830] [NEW] vp9 hw decode broken on modern AMD apus, needs amdgpu update

2024-03-23 Thread Andrea Agnolin
Public bug reported: Current version of amdgpu binaries in linux-firmware shipped with ubuntu 22.04 (jammy) and ubuntu 23.10 (mantic) create various problems when decoding VP9 content with the iGPU on modern AMD mobile processor (rembrant and phoenix, i.e. 6xxxU/H, 7x40U/H and 7x35U/H processor).

[Bug 2058752] Re: ath11k high jitter and packet loss when operating in 802.11ax mode

2024-03-22 Thread Andrea Ieri
Well, that was a pleasant surprise! On 6.8.0-11 the problem seems to be completely gone. I guess I'll be upgrading to Noble as soon as possible. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058752

[Bug 2051560] Re: Provide python perf module

2024-03-22 Thread Andrea Righi
** Changed in: linux (Ubuntu) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051560 Title: Provide python perf module To manage notifications about this bug go

[Bug 2051560] Re: Provide python perf module

2024-03-22 Thread Andrea Righi
Patch sent to the kernel team mailing list for review: https://lists.ubuntu.com/archives/kernel-team/2024-March/149751.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051560 Title: Provide

[Bug 2058752] [NEW] ath11k high jitter and packet loss when operating in 802.11ax mode

2024-03-22 Thread Andrea Ieri
Public bug reported: On 6.5.0-26-generic, my QCNFA765 cannot really operate in 802.11ax mode. I have a Thinkpad P16s Gen 2 with a (soldered, sadly) QCNFA765 card, which uses the ath11k driver. I also have a Ruckus R650 AP, which supports wifi6. Connecting the two and pinging the AP yields the

[Bug 2051560] Re: Provide python perf module

2024-03-22 Thread Andrea Righi
** Description changed: + [Impact] + + We need to provide the python perf module, because some applications + (such as tuned) require it. + + This module is implemented inside perf, provided by the kernel. + + At the moment we provide a distinct perf for each kernel installed in + the system.

[Bug 2058191] Re: Getting SIGSEGV and SIGILL in many programs

2024-03-20 Thread Andrea Righi
Unfortunately those traces don't say much without the debugging symbols. If it happens also with the mainline kernel we should see similar bugs reported upstream, that's why I'm not very convinced about this being a kernel issue. More likely a library issue, considering that it happens with

[Bug 2058191] Re: Getting SIGSEGV and SIGILL in many programs

2024-03-20 Thread Andrea Righi
Hm... honestly this looks more like a user-space / brave issue than a kernel issue. Do you get similar SIGSEGV with other apps? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058191 Title: Getting

[Bug 2058191] Re: Getting SIGSEGV and SIGILL in many programs

2024-03-19 Thread Andrea Righi
Can you give it a try also with the latest upstream 6.8 (available here https://kernel.ubuntu.com/mainline/v6.8.1/). This should help to verify if it's an upstream issue or a specific issue with the Ubuntu kernel. Thanks! -- You received this bug notification because you are a member of Ubuntu

[Bug 2055805] Re: touchpad not working with kernel 6.8

2024-03-19 Thread Andrea Righi
@tijs not exactly that kernel, but a kernel that has all the fixes that are included in 6.8.1. :) If you are willing to do one more test to confirm that everything is fine in the next candidate kernel for 24.04, you could try with 6.8.0-20.20 from this ppa:

[Bug 2055805] Re: touchpad not working with kernel 6.8

2024-03-19 Thread Andrea Righi
I don't have the hardware at the moment. It'd be great if you could do a test with the latest mainline build, so that we can better understand if it's an upstream issue or something specific with the Ubuntu kernel (or maybe a kernel .config issue): https://kernel.ubuntu.com/mainline/v6.8.1/

[Bug 2058191] Re: Getting SIGSEGV and SIGILL in many programs

2024-03-19 Thread Andrea Righi
The message `mce: [Hardware Error]: Machine check events logged` really seems to indicate a potential hardware malfunction. Can you double check if this is happening only with the latest 6.8? Do you see anything similar in dmesg with other kernels? -- You received this bug notification because

[Bug 2058165] Re: System freeze on copy large files on usb

2024-03-19 Thread Andrea Righi
Can you elaborate more on the freeze part? Does the system completely freezes and it never recovers or is it a temporary freeze (until the copy completes)? How much RAM do you have in your system? Can you check if the following helps to mitigate the problem? $ echo $((32 * 1024 * 1024)) | sudo

[Bug 2056616] Re: left-over ceph debugging printks

2024-03-08 Thread Andrea Righi
** Changed in: linux (Ubuntu Noble) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056616 Title: left-over ceph debugging printks To manage

[Bug 2051342] Re: Enable lowlatency settings in the generic kernel

2024-03-07 Thread Andrea Righi
** Changed in: linux (Ubuntu Noble) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051342 Title: Enable lowlatency settings in the generic kernel To manage

[Bug 2056126] Re: hwmon: (coretemp) Fix core count limitation

2024-03-06 Thread Andrea Righi
** Changed in: linux (Ubuntu Noble) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056126 Title: hwmon: (coretemp) Fix core count limitation To manage

[Bug 2056126] [NEW] hwmon: (coretemp) Fix core count limitation

2024-03-04 Thread Andrea Righi
Public bug reported: [Impact] In linux 6.8 the coretemp driver supports at most 128 cores per package. Cores higher than 128 will lose their core temperature information. There is an upstream patch set that allows to support more than 128 cores per package, but it's applied to linux-next for

[Bug 2054682] Re: apfs-dkms FTBS in noble with the latest 6.8 kernel

2024-03-04 Thread Andrea Righi
** Changed in: linux-apfs-rw (Ubuntu Noble) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2054682 Title: apfs-dkms FTBS in noble with the latest 6.8 kernel To

[Bug 2055310] Re: dmesg spammed by virtui-fs and 9pnet-virtio messages

2024-03-02 Thread Andrea Righi
I haven't been able to reproduce this on my PC yet... Looking at the error, especially the virtio-fs part, I'm wondering if you're missing virtiofsd in your host. Can you try to `apt install virtiofsd` (if you don't have it installed already)? -- You received this bug notification because you

[Bug 1951440] Re: Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON

2024-02-29 Thread Andrea Righi
** Changed in: linux (Ubuntu Noble) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1951440 Title: Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and

[Bug 2049390] Re: Please change CONFIG_CONSOLE_LOGLEVEL_QUIET to 3

2024-02-29 Thread Andrea Righi
For the general use case I think that reducing the verbosity makes sense. About our testing, I think we're not booting kernels with "quiet", and if we do we should definitely drop it from the kernel boot options. -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 2055310] Re: dmesg spammed by virtui-fs and 9pnet-virtio messages

2024-02-28 Thread Andrea Righi
I don't see these messages with the latest Noble using the kernel from the proposed pocket (6.8.0-11-generic). Can you also give it a try (if you can)? Hopefully we'll be able to promote a 6.8 in release soon, we are currently blocked by a glibc regression (that doesn't seem to be a kernel

[Bug 1977730] [NEW] Kinetic update: v5.18.1 upstream stable release

2022-06-06 Thread Andrea Righi
Public bug reported: SRU Justification Impact:    The upstream process for stable tree updates is quite similar    in scope to the Ubuntu SRU process, e.g., each patch has to    demonstrably fix a bug, and each patch is vetted by upstream    by originating either directly

[Bug 1977732] [NEW] Kinetic update: v5.18.2 upstream stable release

2022-06-06 Thread Andrea Righi
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either

[Bug 1977544] [NEW] missing python3-pycurl dep

2022-06-03 Thread Andrea Mantoni
Public bug reported: this is missing python3-pycurl as a dependency, as reported here: https://github.com/osdlyrics/osdlyrics/issues/75 ** Affects: osdlyrics (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1976287] Re: casper: qemu instances too small during autopkgtest (potential OOM failures)

2022-05-30 Thread Andrea Righi
** Summary changed: - casper: qemu image too small in autopkgtest + casper: qemu instances too small during autopkgtest (potential OOM failures) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1976287

[Bug 1976287] Re: casper: qemu image too small in autopkgtest

2022-05-30 Thread Andrea Righi
Fix for focal (where we are experiencing regressions with hwe-5.15) in the attached debdiff. ** Patch added: "casper-increase-memory-to-test-instances.debdiff"

[Bug 1976287] [NEW] casper: qemu image too small in autopkgtest

2022-05-30 Thread Andrea Righi
Public bug reported: [Impact] During autopkgtest we are creating VMs with 768MB of RAM, that used to be enough in the past, but nowdays we typically require more memory and we may trigger some sporadic out-of-memory failures during autopkgtest. [Test case] Run autopkgtest with a recent kernel

[Bug 1907878] Re: wrong var declaration in if-up.d/resolved (nm-dispatcher[54417]: /etc/network/if-up.d/resolved: 12: mystatedir: not found)

2022-05-30 Thread Andrea C G Mennucci
as ~larsoner mentioned, those scripts contain some `return` but not in functions, so they may fail in some cases; you should change all `return` to `exit 0` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1975587] Re: systemd: fix test-execute autotest failure with kernel 5.15 in focal

2022-05-24 Thread Andrea Righi
This seems to fix the test failure. ** Patch added: "systemd-test-make-test-execute-pass-on-Linux-5.15.debdiff" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1975587/+attachment/5592621/+files/systemd-test-make-test-execute-pass-on-Linux-5.15.debdiff ** Patch removed:

[Bug 1975587] Re: systemd: fix test-execute autotest failure with kernel 5.15 in focal

2022-05-24 Thread Andrea Righi
** Patch added: "systemd-test-make-test-execute-pass-on-Linux-5.15.patch" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1975587/+attachment/5592620/+files/systemd-test-make-test-execute-pass-on-Linux-5.15.patch -- You received this bug notification because you are a member of Ubuntu

[Bug 1975587] [NEW] systemd: fix test-execute autotest failure with kernel 5.15 in focal

2022-05-24 Thread Andrea Righi
Public bug reported: [Impact] test-execute autotest is failing in focal with kernel 5.15. This is because the following kernel commit changed the ABI for ioprio: e70344c05995 ("block: fix default IO priority handling") Previously setting IOPRIO_CLASS_NONE for a process would report

[Bug 1969752] Re: oss4-dkms '-mfloat-abi=hard' build failure

2022-05-23 Thread Andrea Righi
@vorlon JFYI, I've just created LP: #1975499 for kinetic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969752 Title: oss4-dkms '-mfloat-abi=hard' build failure To manage notifications about this

[Bug 1975499] [NEW] drop oss4-dkms in kinetic

2022-05-23 Thread Andrea Righi
Public bug reported: [Impact] oss4-dkms fails to build in Jammy with the following error: gcc: error: unrecognized command-line option ‘-mfloat-abi=hard’ We have considered to drop support of this package in other architectures (except amd64) - see for example LP: #1969752, but starting from

[Bug 1974442] [NEW] enable CONFIG_DEVTMPFS_SAFE

2022-05-20 Thread Andrea Righi
Public bug reported: [Impact] Use nosuid,noexec mount options on devtmpfs, this allows to provide a bit of extra security by preventing mmapping stuff in /dev with PROT_EXEC or having setuid executables. [Test case] If we really want to provide a test case for this...: $ grep devtmpfs

Re: [Bug 1810183] Re: numpad on touchpad doesn't work in ASUS Zenbook 14

2022-05-17 Thread ANDREA MATTANA
Ubuntu 22.04, and haven't tested yet here (a little bit scared, evaluating pro and cons...) Cheers, Andrea Il giorno lun 16 mag 2022 alle ore 07:01 Adolfo Jayme < 1810...@bugs.launchpad.net> ha scritto: > ** Changed in: linux (Ubuntu) >Importance: Undecided => Wishlist > &

[Bug 1973620] [NEW] prevent kernel panic with overlayfs + shiftfs

2022-05-16 Thread Andrea Righi
Public bug reported: [Impact] The patch that we have recently re-introduced to properly support overlayfs on top of shiftfs can introduce potential kernel panics, for example: BUG: kernel NULL pointer dereference, address: 0008 [ 447.039738] #PF: supervisor read access in

[Bug 1972059] Re: One screen does not come back from lock

2022-05-15 Thread Andrea
Here is another one. When I finally got back inside (with both screens working) it was 16:57:15. ** Attachment added: "journal.zip" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1972059/+attachment/5589849/+files/journal.zip -- You received this bug notification because you are a

[Bug 1972059] Re: One screen does not come back from lock

2022-05-13 Thread Andrea
Hi it happened again. This time pretty bad, the monitor did not wake up, even after various Ctrl-Alt-F. But after I switched it off-on, it worked. I was able to login using the other monitor and I immediately check the time: 18:23:37. The other monitor finally came back after that time. I

[Bug 1414765] Re: Cinnamon session restore does not work

2022-05-11 Thread Andrea
Hello! I tried @SquareRobin solution and it seems to be working fine, I'm under 20.3 - 5.2.7 Cinnamon. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1414765 Title: Cinnamon session restore does not

[Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-10 Thread Andrea Righi
Alex, thanks for the review! We can definitely remove the dependency of AUFS and provide a standalone patch, in this way we can provide this feature also to those kernels that don't have AUFS enabled (like all the recent kernels in jammy). I'll work on that and will ping you when I have a patch

[Bug 1972059] Re: One screen does not come back from lock

2022-05-09 Thread Andrea
I would like to amend the description of the problem. It happened twice today. I press a kew, and the screen comes back, with the password request, but it is "frozen". If I move the mouse, it only moves on the other screen, and no typing happens. After doing some Ctrl-Alt-F. I land on the

[Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-09 Thread Andrea Righi
Everything looks good, so I re-applied the patch with the addition of this extra fix: https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/focal/commit/?h=hwe-5.15-next=b4c25dba7993400e9c57d3e60bec4ab8bce1b701 -- You received this bug notification because you are a member of

[Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-09 Thread Andrea Righi
I think I have a proper fix to re-introduce this patch without panicing the kernel. I'm currently running some stress tests to make sure nothing is broken. If everything goes well I'll re-introduce this patch with the proper fix. -- You received this bug notification because you are a member of

[Bug 1972059] Re: One screen does not come back from lock

2022-05-09 Thread Andrea
Still on wayland ** Attachment added: "journalctl -b0 > journal.txt" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1972059/+attachment/5587892/+files/journal.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-08 Thread Andrea Righi
@mihalicyn Yes, this patch without AUFS enabled doesn't introduce any problem, but that's because without AUFS the patch is basically a no-op. Here's the ported patch that was applied to 5.15:

[Bug 1971474] Re: SRU: Update gdb to the final 12.1 release in 22.04 LTS

2022-05-08 Thread Andrea
And it fixes a VSCode integration issue. https://bugs.launchpad.net/ubuntu/+source/gdb/+bug/1971409 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971474 Title: SRU: Update gdb to the final 12.1

[Bug 1972059] [NEW] One screen does not come back from lock

2022-05-07 Thread Andrea
Public bug reported: I have 2 screen (Dell). Since having upgraded to 22.04, one of them struggles to come back after a lock. Sometimes takes a few seconds, sometimes it is ok and sometimes it takes longer. I have found that if I do Ctrl-Alt-F1... the screen comes back. I have a DP and HDMI

[Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-06 Thread Andrea Righi
This patch seems to introduce this NULL pointer dereference, that can be triggered systematically running lxc autopkgtest: BUG: kernel NULL pointer dereference, address: 0008 [ 447.039738] #PF: supervisor read access in kernel mode [ 447.040369] #PF: error_code(0x) - not-present

[Bug 1967924] Re: re-apply missing overlayfs SAUCE patch

2022-05-06 Thread Andrea Righi
NOTE to clarify: I'm going to revert this patch in focal/hwe-5.15, that is the only 5.15 kernel with this patch that has AUFS enabled (so the only kernel where this bug can be triggered). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1971409] Re: value_copy: Assertion `arg->contents != nullptr' failed.

2022-05-05 Thread Andrea
Got the same issue in VSCode using gdb 12.0.90. I compiled gdb 12.1 and it works. Can we get it updated to 12.1? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971409 Title: value_copy: Assertion

[Bug 1971699] Re: disable Intel DMA remapping by default

2022-05-05 Thread Andrea Righi
** Summary changed: - disable Intel DMA remapping options by default + disable Intel DMA remapping by default -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971699 Title: disable Intel DMA

[Bug 1971699] [NEW] disable Intel DMA remapping by default

2022-05-05 Thread Andrea Righi
Public bug reported: [Impact] It seems that enabling Intel IOMMU can cause some weird gfx problems, see for example: https://bugs.launchpad.net/bugs/1971146 https://bugs.launchpad.net/bugs/1965882 [Test case] We don't have any specific test case, only other bug reports that tracked

[Bug 1971593] Re: make wireless-tools a dependency for network-manager

2022-05-04 Thread Andrea Righi
** Description changed: The wpa-dhclient autopkgtest is always failing without wireless-tools - installed. Maybe wireless-tools should be an explicit dependency of - network-manager. + installed. Maybe wireless-tools should be added to the test dependencies + (debian/tests/control). -- You

[Bug 1971593] [NEW] make wireless-tools a dependency for network-manager

2022-05-04 Thread Andrea Righi
Public bug reported: The wpa-dhclient autopkgtest is always failing without wireless-tools installed. Maybe wireless-tools should be an explicit dependency of network-manager. ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug

[Bug 1960754] Re: gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied

2022-04-27 Thread Andrea Xheli
I'm still having this issue on version (2:4.13.17~dfsg-0ubuntu0.21.04.2) ** Changed in: samba (Ubuntu) Status: Fix Released => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960754

[Bug 1911860] Re: coturn does not start after update of Jan 13 '21 (20.04.1 LTS)

2022-04-27 Thread Andrea Xheli
** Changed in: coturn (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1911860 Title: coturn does not start after update of Jan 13 '21 (20.04.1 LTS) To

[Bug 1960754] Re: gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied

2022-04-27 Thread Andrea Xheli
** Description changed: Getting the following error gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied - - I seen this was also an issue in redhat + I seen this was also an issue in redhat https://bugzilla.redhat.com/show_bug.cgi?id=1908506

[Bug 1960754] Re: gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied

2022-04-27 Thread Andrea Xheli
Would that be version (2:4.13.17~dfsg-0ubuntu0.21.04.2) ? Because I'm still having this issue on version (2:4.13.17~dfsg-0ubuntu0.21.04.2) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960754 Title:

[Bug 1960754] Re: gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied

2022-04-26 Thread Andrea Xheli
Im sorry for the really late response -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960754 Title: gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied To manage

[Bug 1960754] Re: gencache_init: Failed to create directory: /var/www/.cache/samba - Permission denied

2022-04-26 Thread Andrea Xheli
Hello i have ^Croot@nextcloud:~apt install smbclient Reading package lists... Done Building dependency tree Reading state information... Done smbclient is already the newest version (2:4.13.17~dfsg-0ubuntu0.21.04.2). -- You received this bug notification because you are a member of Ubuntu Bugs,

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