October 2020 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[kernel-bugs] [Bug 1177060] drm_calc_timestamping_constants error
by bugzilla_noreply＠suse.com 03 Oct '20

03 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1177060 https://bugzilla.suse.com/show_bug.cgi?id=1177060#c12 --- Comment #12 from Therapon Sundoulos <therapon(a)netzero.com> --- I haven't tried any others, my workflow depends on kde features for some things. There is a repeatable scenario though: 1. fresh boot, all is quiet, do some stuff and then wait for the power save timer to trigger sleep. 2. wait a while, wake from sleep, errors begin quickly. 3. trigger sleep using the keyboard 4. wait a minute, wake from sleep, all is quiet. One thing I noticed, the timestamp on entries in the kernel log doesn't change on wake. In the attached log, sleep triggered at 10/2/20 9:12 PM. The log shows wake and subsequent errors at the same time. The journal log shows those events as occurring at 10/3/20 7:03 AM. It's like the clock goes to sleep too and doesn't catch up after waking. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1177060] drm_calc_timestamping_constants error
by bugzilla_noreply＠suse.com 03 Oct '20

03 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1177060 https://bugzilla.suse.com/show_bug.cgi?id=1177060#c11 --- Comment #11 from Therapon Sundoulos <therapon(a)netzero.com> --- Created attachment 842228 --> https://bugzilla.suse.com/attachment.cgi?id=842228&action=edit kernel log with sleep/wake cycles showing error -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1177060] drm_calc_timestamping_constants error
by bugzilla_noreply＠suse.com 03 Oct '20

03 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1177060 https://bugzilla.suse.com/show_bug.cgi?id=1177060#c10 --- Comment #10 from Takashi Iwai <tiwai(a)suse.com> --- Oh that sounds nasty... The latest upstream bug tracker would be gitlab.freedesktop.org "issues", I suppose. Does the issue happen with the normal X session like icewm, or it's only with KDE or whatever compositor? I looked for other similar bugs showing this error message, but nothing hit by the search, so far. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1177060] drm_calc_timestamping_constants error
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1177060 https://bugzilla.suse.com/show_bug.cgi?id=1177060#c9 --- Comment #9 from Therapon Sundoulos <therapon(a)netzero.com> --- Darn! It came back. Grr, I don't have time to go any further with this. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1173448] Webcam(earlier working) doesn't work now. Sony Vaio
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1173448 https://bugzilla.suse.com/show_bug.cgi?id=1173448#c15 Erico Mendonca <erico.mendonca(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(erico.mendonca@su | |se.com) | --- Comment #15 from Erico Mendonca <erico.mendonca(a)suse.com> --- That would be the latest 15SP1 kernel, 4.12.14-lp151.28.67-default. Do you need any logs? -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1159882] Excessive swapping when buffers / cache expand beyond free physical RAM
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1159882 http://bugzilla.opensuse.org/show_bug.cgi?id=1159882#c59 --- Comment #59 from Robert Delahunt <radelahunt(a)gmail.com> --- Your most recent kernel with cgroup_disable=memory shows no swap usage when copying 16GB of data between drives. There was plenty of time to observe RAM get used up (monitoring free -m every second using a script) but it not resort to using swap. I double-checked and swappiness is set to 60 right now, so it would have had plenty of authority to swap out. vfs_cache_pressure=100 as well. Default system values. http://www.puresimplicity.net/~delahunt/vmstat/mhocko3/ There are the vmstat files for your convenience. Please let me know what else I can do to help eradicate this bug. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1177060] drm_calc_timestamping_constants error
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1177060 https://bugzilla.suse.com/show_bug.cgi?id=1177060#c8 --- Comment #8 from Therapon Sundoulos <therapon(a)netzero.com> --- I downgraded libdrm_nouveau2 and libdrm_nouveau2-32bit from version 2.4.102-2.1 to 2.4.102-1.2 and the errors quit printing to the log. Downgrading might have introduced other issues but the dotclock error has stopped. Where does it go from here to get fixed? -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1159882] Excessive swapping when buffers / cache expand beyond free physical RAM
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1159882 https://bugzilla.suse.com/show_bug.cgi?id=1159882#c58 --- Comment #58 from Michal Hocko <mhocko(a)suse.com> --- I didn't get to process data yet and will unlikely to do it sooner than next week. I am quite surprised that you still see a swapout though. I assume you have double checked the correct kernel is booted, right? (sorry about the stupid question but with more kernels involved this can happen). Have you tried to test with cgroup_disable=memory as well? -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1176446] Raspberry pi: add support for poe-hat
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1176446 https://bugzilla.suse.com/show_bug.cgi?id=1176446#c1 Jiri Slaby <jslaby(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jslaby(a)suse.com --- Comment #1 from Jiri Slaby <jslaby(a)suse.com> --- It's unlikely we will put such an out-of-tree driver to our kernel. But someone who owns the HW and can test the outcome (hint, hint) still can create and distribute a KMP. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[kernel-bugs] [Bug 1173448] Webcam(earlier working) doesn't work now. Sony Vaio
by bugzilla_noreply＠suse.com 02 Oct '20

02 Oct '20

https://bugzilla.suse.com/show_bug.cgi?id=1173448 https://bugzilla.suse.com/show_bug.cgi?id=1173448#c14 Jiri Slaby <jslaby(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jslaby(a)suse.com Flags| |needinfo?(erico.mendonca@su | |se.com) --- Comment #14 from Jiri Slaby <jslaby(a)suse.com> --- (In reply to Erico Mendonca from comment #13) > This is on kernel 5.3.18-lp152.41-default. It worked up to the latest 15.1 > kernel. Could you identify the kernel version which still works? -- You are receiving this mail because: You are the assignee for the bug.

1 0