[Kernel-packages] [Bug 2096773] [NEW] mmc0: running CQE recovery with linux-image-6.11.0-1006-raspi on Raspberry Pi 5B/16GB (revision e04171)

2025-01-27 Thread Zygmunt Krynicki
Public bug reported: Using the relatively new Raspberry Pi 5B/16GB model, my SD card doesn't work without a quirk passed kernel command line. Without the quirk the logs are full of: Jan 24 14:32:30 pi5-2 kernel: mmc_cqe_recovery: 3 callbacks suppressed Jan 24 14:32:30 pi5-2 kernel: mmc0: running

[Kernel-packages] [Bug 2088456] [NEW] nvidia-560 driver causes issues in x11 mode (desktop-security-center, gtk-4-examples)

2024-11-18 Thread Zygmunt Krynicki
Public bug reported: Running Ubuntu 24.10 (Oracular) with Nvidia 560 driver, manually switched to X11 mode on login, shows errors in some applications using the opengl API. Notably this is visible in: desktop-security-center snap: zyga@novigrad:~/Canonical/snapd$ desktop-security-center Gtk-Mes

[Kernel-packages] [Bug 1881159] Re: BUG: soft lockup on return from recover to run mode on rpi3a+

2020-06-23 Thread Zygmunt Krynicki
** Also affects: linux-raspi (Ubuntu) Importance: Undecided Status: New ** Changed in: snapd Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi in Ubuntu. https://bugs.launchpad.net/bugs/18

[Kernel-packages] [Bug 1878377] Re: USB keyboard doesn't work with rpi3 (armhf)

2020-06-23 Thread Zygmunt Krynicki
I'm marking the snapd task as invalid as it's really not something that snapd interacts with. Most likely kernel configuration OR core20 snap. If it happens that this is related to kernel modules and their layout in the system please reopen the snapd task. ** Changed in: snapd Status: New =

[Kernel-packages] [Bug 1837209] Re: Splash screen fails to display on recent pi core18 images

2019-10-29 Thread Zygmunt Krynicki
The bug is in progress but it is unclear who is working on it. Can the party responsible please self-assign and update the status of the issue. Is there something to be done in the snappy project for this issue to be fixed? Is this just waiting on a kernel snaps? Are those in stable channel now?

[Kernel-packages] [Bug 1721676] Re: implement errno action logging in seccomp for strict mode with snaps

2019-10-29 Thread Zygmunt Krynicki
This has been fixed and is available in snapd for multiple releases now. I'm marking it as fix released. ** Changed in: snappy Status: In Progress => Fix Released ** Project changed: snappy => snapd -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1627643] Re: oops on pi3 (seemingly wlan related)

2019-09-27 Thread Zygmunt Krynicki
** Changed in: snappy Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi2 in Ubuntu. https://bugs.launchpad.net/bugs/1627643 Title: oops on pi3 (seemingly wlan related) Status in Snappy: Invalid

[Kernel-packages] [Bug 1567597] Re: implement 'complain mode' in seccomp for developer mode with snaps

2019-03-25 Thread Zygmunt Krynicki
This has been fixed now. Marking it as such. ** Project changed: snappy => snapd ** Changed in: snapd Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/

[Kernel-packages] [Bug 1551747] Re: ubuntu-fan causes issues during network configuration

2018-05-07 Thread Zygmunt Krynicki
I'm marking this as invalid in snappy as it doesn't seem related to snapd proper. ** Changed in: snappy Status: Confirmed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to ubuntu-fan in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1755270] Re: Linux crashes when using network sharing over usb-c to iPhone 6s

2018-03-26 Thread Zygmunt Krynicki
This issue happened to me on a new machine that I never used with Ubuntu before. I don't know if tis is a regression. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1755270 Title: Linux

[Kernel-packages] [Bug 1755563] Re: dangling symlinks to loaded apparmor policy

2018-03-21 Thread Zygmunt Krynicki
I've been testing the patch from jj and I cannot see the issue after 24 hours of intense apparmor activity. +1 from me. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1755563 Title: dang

[Kernel-packages] [Bug 1755563] Re: dangling symlinks to loaded apparmor policy

2018-03-13 Thread Zygmunt Krynicki
** Description changed: On my artful system running 4.13.0-36-generic I noticed that there are dangling symlinks for "raw_data", "raw_sha1" and "raw_abi" files in the sysfs path containing loaded apparmor profiles. Sample of profiles that had dangling symlinks: /sys/kernel/securit

[Kernel-packages] [Bug 1755563] Re: dangling symlinks to loaded apparmor policy

2018-03-13 Thread Zygmunt Krynicki
** Description changed: On my artful system running 4.13.0-36-generic I noticed that there are dangling symlinks for "raw_data", "raw_sha1" and "raw_abi" files in the sysfs path containing loaded apparmor profiles. Sample of profiles that had dangling symlinks: /sys/kernel/securit

[Kernel-packages] [Bug 1755563] [NEW] dangling symlinks to loaded apparmor policy

2018-03-13 Thread Zygmunt Krynicki
Public bug reported: On my artful system running 4.13.0-36-generic I noticed that there are dangling symlinks for "raw_data", "raw_sha1" and "raw_abi" files in the sysfs path containing loaded apparmor profiles. Sample of profiles that had dangling symlinks: /sys/kernel/security/apparmor/policy/

[Kernel-packages] [Bug 1755270] [NEW] Linux crashes when using network sharing over usb-c to iPhone 6s

2018-03-12 Thread Zygmunt Krynicki
Public bug reported: I was using my iPhone network sharing over USB-C cable to my ThinkPad T470 while on the road. Using 4.15.0-10-generic available in Bionic I am experiencing regular crashes that bring my machine down. After hard power cycle I can find things like this in my last log: mar 12 1

Re: [Kernel-packages] [Bug 1567597] Re: implement 'complain mode' in seccomp for developer mode with snaps

2017-08-29 Thread Zygmunt Krynicki
Hey Tyler, thank you for the update, this looks very promising indeed. I'd like to ask about two aspects: - detection, how can we detect that this feature is available? Shall we just compile a program and see if it loads on snapd startup? - golang, we use golang bindings to libseccomp and we will

[Kernel-packages] [Bug 1672819] Re: exec'ing a setuid binary from a threaded program sometimes fails to setuid

2017-04-04 Thread Zygmunt Krynicki
This also happens on Fedora 25 running 4.10.8-200.fc25.x64_64 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1672819 Title: exec'ing a setuid binary from a threaded program sometimes fai

Re: [Kernel-packages] [Bug 1647936] Raspberry Pi 3: a small rainbow square on the top right of screen

2017-03-14 Thread Zygmunt Krynicki
> Wiadomość napisana przez Ying-Chun Liu w dniu > 13.03.2017, o godz. 11:02: > > I think I'm making wrong assumption? It seems to me that refresh gadget snaps > won't upgrade the files in the system. That is correct. This is not yet supported by snapd. > Upgrading kernel snap does change the

[Kernel-packages] [Bug 1636847] Re: unexpectedly large memory usage of mounted snaps

2016-11-22 Thread Zygmunt Krynicki
Hey Seth. To reply to your earlier question: @zyga: I'm honestly very surprised that the config change had that drastic an impact on the single-CPU system. Can you tell me what 'cat /sys/devices/system/cpu/possible' says on that system? This was in a virtual machine with one CPU and the file lis

[Kernel-packages] [Bug 1636847] Re: unexpectedly large memory usage of mounted snaps

2016-10-26 Thread Zygmunt Krynicki
After using the CONFING_SQUASHFS_DECOMP_SINGLE=y option in an experimental kernel the memory usage dropped significantly. The traces below are for -45 and the experimental -46 kernel. The 1 and 4 are the number of CPUs on the system. A single CPU system used to consumer 131MB per mounted snap, thi

[Kernel-packages] [Bug 1636847] [NEW] unexpectedly large memory usage of mounted snaps

2016-10-26 Thread Zygmunt Krynicki
Public bug reported: This is a tracking bug for what might be kernel bugs or kernel configuration changes. As described [1], memory used by simply mounting a squashfs file (even an empty one) is ranging from almost nothing (on certain distributions) to 131MB on Ubuntu 16.04 and 16.10 on a single-

[Kernel-packages] [Bug 1584456] Re: apparmor denial using ptmx char device

2016-09-27 Thread Zygmunt Krynicki
Per agreement with jdstrand it is sufficient to verify that the new policy is a superset (that is, it allows to do more, not less) of the old policy. This prevents the possibility of regressions. Given that the original bug was reported on a non-common hardware/kernel combination this serves as a s

[Kernel-packages] [Bug 1584456] Re: apparmor denial using ptmx char device

2016-09-27 Thread Zygmunt Krynicki
Yann could you please verify that this bug is fixed by the package in xenial-proposed? You can find more information about the process at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification -- You received this bug notification because you are a member of Kernel Packages, which is subscribe

[Kernel-packages] [Bug 1584456] Re: apparmor denial using ptmx char device

2016-09-20 Thread Zygmunt Krynicki
** Description changed: + [Impact] - - Finding issues running snaps (hello-world). + snap-confine would refuse to work on an older kernel running on an + Nvidia Tegra X1 board. This was traced to a bug in older version of + apparmor there that required directory-like syntax for /dev/pts/ptmx +

[Kernel-packages] [Bug 1584456] Re: apparmor denial using ptmx char device

2016-08-22 Thread Zygmunt Krynicki
** Changed in: snap-confine Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1584456 Title: apparmor denial using ptmx char device Status in S

[Kernel-packages] [Bug 1584456] Re: apparmor denial using ptmx char device

2016-08-12 Thread Zygmunt Krynicki
** Changed in: snap-confine Milestone: None => 1.0.40 ** Changed in: snap-confine Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1584456 Ti

[Kernel-packages] [Bug 1498217] [NEW] Thinkpad x200t does not succesfully wake up from hibernation

2015-09-21 Thread Zygmunt Krynicki
Public bug reported: My Thinkpad x200t has rebooted instead of resumed from hibernation. I'm using Ubuntu Wily daily. ProblemType: KernelOops DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-10-generic 4.2.0-10.12 [modified: boot/vmlinuz-4.2.0-10-generic] ProcVersionSignature: Ubuntu 4.2.0

[Kernel-packages] [Bug 1381625] Re: Adjust brightness to lowest value caused screen whole black

2015-03-18 Thread Zygmunt Krynicki
Hey, a small update. Lantern test v2 tests exactly what happens when brightness is set to 0. I have 10 samples so far and I will be able to analyze them today. My gut feeling is that acpi aka firmware control never tuns the backlight off entirely (so setting zero in userspace is safe) while raw con

[Kernel-packages] [Bug 1381625] Re: Adjust brightness to lowest value caused screen whole black

2015-03-16 Thread Zygmunt Krynicki
Hey. I'm researching the behaviour of backlight in the wild and my current theory is that brightness of zero can equally well mean "dim" or "totally off". I don't have a test for that yet so the sample range is very small (the hardware I have at home + several contributions from the community) but

[Kernel-packages] [Bug 1372522] Re: linux: 3.2.0-70.105 -proposed tracker

2014-10-02 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released ** Tags added: certification-testing-passed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1372657] Re: linux: 2.6.32-67.134 -proposed tracker

2014-10-02 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released ** Tags added: certification-testing-passed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1372576] Re: linux: 3.13.0-37.64 -proposed tracker

2014-10-02 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released ** Tags added: certification-testing-passed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1372576] Re: linux: 3.13.0-37.64 -proposed tracker

2014-09-25 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => In Progress ** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) -- You received this bug notifi

[Kernel-packages] [Bug 1176953] Re: linux: 3.8.0-20.31 -proposed tracker

2014-09-25 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1176953 Title: linux: 3.8.0-20.31 -proposed tr

[Kernel-packages] [Bug 1364208] Re: linux: 3.2.0-69.103 -proposed tracker

2014-09-10 Thread Zygmunt Krynicki
Looks good based on http://people.canonical.com/~hwcert/sru- testing/precise/3.2.0-69.103/precise-proposed.html ** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released ** Tags added: certification-testing-passed -- You received this bug notification

[Kernel-packages] [Bug 1364092] Re: linux: 2.6.32-66.132 -proposed tracker

2014-09-10 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1364092 Title: linux: 2.6.32-66.132 -pr

[Kernel-packages] [Bug 1364092] Re: linux: 2.6.32-66.132 -proposed tracker

2014-09-09 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) ** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => In Progress -- You received this bug notifi

[Kernel-packages] [Bug 1365052] Re: linux: 3.13.0-36.63 -proposed tracker

2014-09-05 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => In Progress ** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) -- You received this bug notifi

[Kernel-packages] [Bug 1364208] Re: linux: 3.2.0-69.103 -proposed tracker

2014-09-05 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => In Progress ** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) -- You received this bug notifi

Re: [Kernel-packages] [Bug 1358871] Re: USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

2014-08-30 Thread Zygmunt Krynicki
Thanks for the tip! I'll update my bios and re-test according to instructions. On Sat, Aug 30, 2014 at 10:54 AM, Christopher M. Penalver wrote: > Zygmunt Krynicki, as per > https://downloadcenter.intel.com/SearchResult.aspx?lang=&ProductID=3444&ProdId=3444 > an update to

[Kernel-packages] [Bug 1355387] Re: linux: 3.2.0-68.102 -proposed tracker

2014-08-29 Thread Zygmunt Krynicki
I'm sorry for the lag. We had some issues with fwts that were traced back to using the wrong version. +1 from the cert team ** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released ** Tags added: certification-testing-passed -- You received this bug no

[Kernel-packages] [Bug 1357148] Re: linux: 3.13.0-35.62 -proposed tracker

2014-08-26 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => Fix Released ** Tags added: certification-testing-passed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs

[Kernel-packages] [Bug 1357394] Re: linux: 2.6.32-65.131 -proposed tracker

2014-08-22 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: In Progress => Fix Released ** Tags added: certification-testing-passed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1357394] Re: linux: 2.6.32-65.131 -proposed tracker

2014-08-20 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Invalid => Confirmed ** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) -- You received this bug notifi

[Kernel-packages] [Bug 1357394] Re: linux: 2.6.32-65.131 -proposed tracker

2014-08-20 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Status: Confirmed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1357394 Title: linux: 2.6.32-65.131 -proposed

[Kernel-packages] [Bug 1357148] Re: linux: 3.13.0-35.62 -proposed tracker

2014-08-19 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Assignee: (unassigned) => Zygmunt Krynicki (zkrynicki) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1357148 Title: li

[Kernel-packages] [Bug 1358871] Re: USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

2014-08-19 Thread Zygmunt Krynicki
I've tested 3.17.0-031700rc1-generic #201408161335 -- the particular xhci endpoint message goes away but 'adb shell' dies instantly when using 3.0 ports. When I unplug my device I see this error message in syslog: Aug 20 00:24:06 silverblade kernel: [ 129.264680] usb 3-3.3: usbfs: USBDEVFS_CONTRO

[Kernel-packages] [Bug 1355387] Re: linux: 3.2.0-68.102 -proposed tracker

2014-08-19 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. ht

[Kernel-packages] [Bug 1358871] [NEW] USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

2014-08-19 Thread Zygmunt Krynicki
Public bug reported: On Utopic 3.16.0-9-generic x86_64 kernel: I'm using the Intel DQ77KB desktop board [1]. Apart from the board and some disks and memory the computer has no other hardware. The board has four usb 3.0 ports on the back. Using any of those ports, with my USB 3.0 hub, with my phon

[Kernel-packages] [Bug 1349897] Re: linux: 3.13.0-33.58 -proposed tracker

2014-08-11 Thread Zygmunt Krynicki
** Changed in: kernel-sru-workflow/certification-testing Assignee: Canonical Hardware Certification (canonical-hw-cert) => Zygmunt Krynicki (zkrynicki) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. ht

[Kernel-packages] [Bug 1280153] [NEW] late resume failure

2014-02-14 Thread Zygmunt Krynicki
Public bug reported: not sure what's going on. on resume my wired bonded networking was busted (I had to reboot to get it back) ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-8-generic 3.13.0-8.27 ProcVersionSignature: Ubuntu 3.13.0-8.27-generic 3.13.2 Uname: Lin

[Kernel-packages] [Bug 1118447] Re: Race condition with network and NFS mounts causes boottime hang

2013-10-01 Thread Zygmunt Krynicki
Hey. I seem to experience this bug as well. It definitely feels like a race condition somewhere. I have to reboot my machine 2-5 times each morning to finally get it to boot. I don't have any issues mounting stuff after bootup is done, it certainly feels like a bug around upstart/mountall to me. Th