June 2020 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[kernel-bugs] [Bug 1173008] New: Kernel 5.7.1-1 upgrade breaks boot
by bugzilla_noreply＠suse.com 16 Jun '20

16 Jun '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1173008 Bug ID: 1173008 Summary: Kernel 5.7.1-1 upgrade breaks boot Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Critical Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: pointedstick(a)zoho.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Created attachment 838862 --> http://bugzilla.opensuse.org/attachment.cgi?id=838862&action=edit Console output when using the 7.1.1 recovery kernel I just got a Tumbleweed snapshot that includes Kernel 5.7.1-1. After installing this update (using `zypper dup`) and rebooting, my system (Lenovo ThinkPad X1 Yoga gen 4) did not progress past the boot splash screen. When using grub to select the 5.7.1-1 recovery kernel, I got a bunch of console spew and the cursor became visible and could be moved, but the system was otherwise frozen and the boot process did not progress, as before. reverting to Kernel 5.6.14 allowed the system to boot normally. Definitely seems like a regression in the 5.7.1-1 kernel. -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172900] Videoconferencing apps on openSUSE --> much higher CPU and heat than Clear Linux
by bugzilla_noreply＠suse.com 16 Jun '20

16 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172900 https://bugzilla.suse.com/show_bug.cgi?id=1172900#c4 S. B. <sb56637(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(sb56637(a)gmail.com | |) | --- Comment #4 from S. B. <sb56637(a)gmail.com> --- Created attachment 838855 --> https://bugzilla.suse.com/attachment.cgi?id=838855&action=edit Arch with Clear Linux kernel Hi again, I found the Clear Linux kernel and kernel boot options available for Arch Linux: https://software.opensuse.org/package/linux-clear https://aur.archlinux.org/packages/linux-clear/#pinned-630000 This made it much easier for me to test it. I created an Arch installation on a live USB and installed the above linux-clear package and compared it with the stock Arch kernel. In summary, it does indeed appear that the Clear Linux kernel usually drastically reduces CPU load, whereas the stock Arch kernel behaves approximately the same as the stock openSUSE kernel. I found that Jitsi CPU loads were highly variable, so started testing with a similar service at http://appr.tc, which seems to produce more consistent results. Please let me know if you need any more information. Thanks! -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172905] Kernel regression 5.7.1 with iwlwifi 9260 model
by bugzilla_noreply＠suse.com 16 Jun '20

16 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172905 https://bugzilla.suse.com/show_bug.cgi?id=1172905#c35 Jiri Slaby <jslaby(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #35 from Jiri Slaby <jslaby(a)suse.com> --- . -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172905] Kernel regression 5.7.1 with iwlwifi 9260 model
by bugzilla_noreply＠suse.com 16 Jun '20

16 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172905 https://bugzilla.suse.com/show_bug.cgi?id=1172905#c34 --- Comment #34 from Jiri Slaby <jslaby(a)suse.com> --- SR#814606 pending. -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172900] Videoconferencing apps on openSUSE --> much higher CPU and heat than Clear Linux
by bugzilla_noreply＠suse.com 15 Jun '20

15 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172900 https://bugzilla.suse.com/show_bug.cgi?id=1172900#c3 --- Comment #3 from Takashi Iwai <tiwai(a)suse.com> --- Use whatever the config you can build the upstream vanilla kernel :) The point is to build such a kernel on TW, and test whether you get the performance gain. -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172900] Videoconferencing apps on openSUSE --> much higher CPU and heat than Clear Linux
by bugzilla_noreply＠suse.com 15 Jun '20

15 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172900 https://bugzilla.suse.com/show_bug.cgi?id=1172900#c2 --- Comment #2 from S. B. <sb56637(a)gmail.com> --- Hi Takashi, thanks for the reply, would this be any easier? https://github.com/clearlinux-pkgs/linux -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172905] Kernel 5.7.1 does not boot
by bugzilla_noreply＠suse.com 15 Jun '20

15 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172905 https://bugzilla.suse.com/show_bug.cgi?id=1172905#c22 --- Comment #22 from Peter Stolz <p.stolz77(a)googlemail.com> --- Created attachment 838791 --> https://bugzilla.suse.com/attachment.cgi?id=838791&action=edit Output of dmesg After boot with kernel 5.6.14 -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172905] Kernel 5.7.1 does not boot
by bugzilla_noreply＠suse.com 15 Jun '20

15 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172905 https://bugzilla.suse.com/show_bug.cgi?id=1172905#c21 --- Comment #21 from Peter Stolz <p.stolz77(a)googlemail.com> --- Created attachment 838790 --> https://bugzilla.suse.com/attachment.cgi?id=838790&action=edit Output of hwinfo After boot with kernel 5.6.14 -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172905] Kernel 5.7.1 does not boot
by bugzilla_noreply＠suse.com 15 Jun '20

15 Jun '20

https://bugzilla.suse.com/show_bug.cgi?id=1172905 https://bugzilla.suse.com/show_bug.cgi?id=1172905#c12 --- Comment #12 from Roger Whittaker <roger.whittaker(a)suse.com> --- I see the same messages attached by Dan in comment#10, on the same hardware Precision 5530. I tested with dis_ucode_ldr and it made no difference. -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1172911] New: Raspi 3 kernel crash
by bugzilla_noreply＠suse.com 15 Jun '20

15 Jun '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1172911 Bug ID: 1172911 Summary: Raspi 3 kernel crash Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.2 Hardware: aarch64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: cgoll(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- On my Rapspi 3 running a Nextcloud instance I experience stability problems (no reachable via network any more after approx 1 day) for the actual kernel. I could not find any hint in the system journal The kernel version 5.3.18-lp152.10-default runs stable, so using kernel 5.3.18-lp152.10-default solves the problem for me. -- You are receiving this mail because: You are the assignee for the bug.

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