May 2022 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[Bug 1199498] [Build 20220510] LTP: openQA test fails in waitid10
by bugzilla_noreply＠suse.com 13 May '22

13 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1199498 Chenzi Cao <chcao(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Other |Kernel Assignee|screening-team-bugs(a)suse.de |kernel-bugs(a)opensuse.org -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198552] systemd-udevd: USB devices fails to probe. Cant suspend/reboot/shutdown
by bugzilla_noreply＠suse.com 12 May '22

12 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1198552 http://bugzilla.opensuse.org/show_bug.cgi?id=1198552#c9 Mat�as Z��iga <matias.nicolas.zc(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(matias.nicolas.zc | |(a)gmail.com) | --- Comment #9 from Mat�as Z��iga <matias.nicolas.zc(a)gmail.com> --- Created attachment 858872 --> http://bugzilla.opensuse.org/attachment.cgi?id=858872&action=edit dmesg usbcore.autosuspend=-1 Should I just add 'blacklist=uvc brokenmodules=uvc' to the kernel command line? By doing that I see no difference, and i get the same '2 tasks refusing to freeze' when trying to suspend the machine. Also, while 'usbcore.autosuspend=-1' doesn't fix the problem, I do get a different behavior. I can run 'lsusb', but it doesn't show the devices (dmesg shows that they get disconnected), and i see some extra xhci_hcd messages. Attached is the 'usbcore.autosuspend=-1' dmesg with the same 5.17.5 kernel. The xhci_hcd/usb messages are at the end. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198552] systemd-udevd: USB devices fails to probe. Cant suspend/reboot/shutdown
by bugzilla_noreply＠suse.com 12 May '22

12 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1198552 https://bugzilla.suse.com/show_bug.cgi?id=1198552#c8 Oliver Neukum <oneukum(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(matias.nicolas.zc | |(a)gmail.com) --- Comment #8 from Oliver Neukum <oneukum(a)suse.com> --- We need to know the module. Please blacklist uvc with brokenmodules and try again. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198552] systemd-udevd: USB devices fails to probe. Cant suspend/reboot/shutdown
by bugzilla_noreply＠suse.com 12 May '22

12 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1198552 http://bugzilla.opensuse.org/show_bug.cgi?id=1198552#c7 Mat�as Z��iga <matias.nicolas.zc(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(matias.nicolas.zc | |(a)gmail.com) | --- Comment #7 from Mat�as Z��iga <matias.nicolas.zc(a)gmail.com> --- Created attachment 858871 --> http://bugzilla.opensuse.org/attachment.cgi?id=858871&action=edit dmesg 5.17 Correct, usbcore.autosuspend=-1 doesn't help either. Yeah, the same problem appears using 5.17.5 from Kernel:stable:Backport Attached is the dmesg I got when booting from 5.17.5 without the ac-adapter connected -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198552] systemd-udevd: USB devices fails to probe. Cant suspend/reboot/shutdown
by bugzilla_noreply＠suse.com 12 May '22

12 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1198552 https://bugzilla.suse.com/show_bug.cgi?id=1198552#c6 Takashi Iwai <tiwai(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |oneukum(a)suse.com Flags| |needinfo?(matias.nicolas.zc | |(a)gmail.com) --- Comment #6 from Takashi Iwai <tiwai(a)suse.com> --- The difference between Leap 15.3 and 15.4 might be the runtime PM setup by the desktop. Doesn't the usbcore.autosuspend=-1 option help in your case, I suppose? Also, do I understand correctly that the very same problem appears with the upstream 5.17.x kernel? Could you attach the dmesg from there, too? -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198835] New: Wrong work of Wi-Fi card MT7921
by bugzilla_noreply＠suse.com 11 May '22

11 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1198835 Bug ID: 1198835 Summary: Wrong work of Wi-Fi card MT7921 Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: x86-64 OS: openSUSE Leap 15.4 Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: nikita64volkov(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Overview: Wifi adapter MEDIATEK MT7921 does not work correctly. If you reboot the system or turn it off and on, the adapter stops working, and it doesn��t matter how many times you repeat this action. It helps only to completely turn off the laptop, and disconnect it from the charger, after that the adapter starts working again the next time it is turned on. At first I thought it was a problem with my laptop, but then after reading the forums I realized that I was not the only one with such a problem, and not only on the same laptop model. Before that, I tried Fedora, it had the same problem, then after some kind of kernel update it was fixed. Recently I tried to check this problem on openSUSE Tumbleweed where it turned out that there is no such problem. Steps to Reproduce: Restart operating system. Actual Results: Wifi doesn't work. Widget for selecting a network says that no devices were found to connect to Wi-Fi. Expected Results: WiFi should work. Build Date & Hardware: Kernel: 5.14.21-150400.17-default x86_64 bits: 64 Desktop: KDE Plasma 5.24.4 Distro: openSUSE Leap 15.4 Beta Additional Information: I'm not an expert, I'm just guessing that due to a bug in the driver or firmware didn't properly turn off the Wi-Fi module, so the next time you turn it on, it doesn't work until you turn it off by powering it off, which requires shutting down the system and unplugging the charger. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198835] Wrong work of Wi-Fi card MT7921
by bugzilla_noreply＠suse.com 11 May '22

11 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1198835 https://bugzilla.suse.com/show_bug.cgi?id=1198835#c13 --- Comment #13 from Takashi Iwai <tiwai(a)suse.com> --- (In reply to Nikita Volkov from comment #8) > Thanks! > > I understand correctly that I just needed to download (I did it via > Chromium) and install the package?: > /repositories/home:/tiwai:/bsc1198835/pool/x86_64/kernel-default-5.14.21- > 150400.1.1.g2d22e92.x86_64.rpm You need to install kernel-default, kernel-default-extra and kernel-default-optional packages. The mt7921e module belongs to the second one. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198552] systemd-udevd: USB devices fails to probe. Cant suspend/reboot/shutdown
by bugzilla_noreply＠suse.com 10 May '22

10 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1198552 http://bugzilla.opensuse.org/show_bug.cgi?id=1198552#c5 Mat�as Z��iga <matias.nicolas.zc(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(matias.nicolas.zc | |(a)gmail.com) | --- Comment #5 from Mat�as Z��iga <matias.nicolas.zc(a)gmail.com> --- Created attachment 858800 --> http://bugzilla.opensuse.org/attachment.cgi?id=858800&action=edit dmesg - boot with ac Tried with the last build from Kernel:SLE15-SP4 (5.14.21-150400.129.1.gd2780c0), and there are no changes. Tried with 5.17 from Kernel:stable:Backport too, with no luck. In case it helps, attached is a dmesg with the package from Kernel:SLE15-SP4. This time I booted the machine with the AC adapter connected (so USB works). While using the webcam, I disconnected the power and the image froze (the acer_wmi events at the end happen when plugging-out, I don't know if they're related) -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1199390] New: pericom pcie switch on dualported NIC does still not work on 15.4, kernel 5.14.21-150400.19.1.x86_64 does not
by bugzilla_noreply＠suse.com 10 May '22

10 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1199390 Bug ID: 1199390 Summary: pericom pcie switch on dualported NIC does still not work on 15.4, kernel 5.14.21-150400.19.1.x86_64 does not Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: x86-64 OS: openSUSE Leap 15.4 Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: abittner(a)opensuse.org QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Revisiting my very old previous bug-reports from boo#1006696 <https://bugzilla.opensuse.org/show_bug.cgi?id=1006696> on current leap 15.4 with its normal default kernel-default kernel-default-5.14.21-150400.19.1.x86_64 still produces lot of watchdog crashes and timeouts and the LAN ports of this dual ported NIC/LAN pcie card do not work at all. most importantly, this pericom pcie based network card(s) always worked on Linux kernels when having turned off IOMMU or ACPI and similar stuff, see link further below and old bug-report. Just tried to go for a KOTD as I have read about pericom pcie bridge/switch chip-set quirks and other people having problems with other types of pericom pcie switch bridge using cards lot of years ago with the Linux kernel. the current KOTD fixes this problem for me at I am really happy to have finally found a kernel (and Linux in general) that at last makes these cards with this type of pcie switch/bridge work at last. I was using KOTD kernel-default-5.18~rc6-lp153.2.1.ged50f8f.x86_64 to make this pericom pcie based dual ported NIC work. Thanks. maybe somebody can dissect and dive into the pci/pcie code of the Linux kernel and back-port and bring in the code fixage into current 15.3 and 15.4 kernels as well? just a few hits on the web i found about pericom pcie trouble with Linux kernel: <https://fa.linux.kernel.narkive.com/vtdIvSOH/questions-about-iommu-pcie-swi…> <https://lore.kernel.org/all/CA+aJhH2v2kJ4qgNTNLQuodLuZ1EzK5Caom_=8U82pUZbOK…> so anyhow somebody in the kernel sources from between kernel-default-5.14.21-150400.19.1.x86_64 and kernel-default-5.18~rc6-lp153.2.1.ged50f8f.x86_64 Thanks lots. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1198552] systemd-udevd: USB devices fails to probe. Cant suspend/reboot/shutdown
by bugzilla_noreply＠suse.com 10 May '22

10 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1198552 https://bugzilla.suse.com/show_bug.cgi?id=1198552#c4 Takashi Iwai <tiwai(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |matias.nicolas.zc(a)gmail.com | |, tiwai(a)suse.com Flags| |needinfo?(matias.nicolas.zc | |(a)gmail.com) --- Comment #4 from Takashi Iwai <tiwai(a)suse.com> --- Could you test the kernel in OBS Kernel:SLE15-SP4 repo? -- You are receiving this mail because: You are the assignee for the bug.

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