February 2020 - openSUSE Bugs - openSUSE Mailing Lists

[Bug 1162425] New: systemsettings5 missing dependency knewstuff-imports on Krypton
by bugzilla_noreply＠novell.com 02 Feb '20

02 Feb '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1162425 Bug ID: 1162425 Summary: systemsettings5 missing dependency knewstuff-imports on Krypton Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: SUSE Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE Workspace (Plasma) Assignee: opensuse-kde-bugs(a)opensuse.org Reporter: herzenschein(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- SUMMARY I installed openSUSE Tumbleweed with Plasma Krypton repositories and System Settings failed to show the contents of several KCMs (Global Theme, Plasma Style, Colors, Icons etc) that depend on KNewStuff, stating that a newstuff library was missing. It also broke the wallpaper settings (Wallpaper type: Image) on Wayland and Full Wayland, as it did not display the images selection pane. >From what I gather, systemsettings5 should pull knewstuff-imports as a main dependency. YAST did not pull it even when enabling recommended packages. SYSTEM Operating System: openSUSE Tumbleweed 20200128 KDE Plasma Version: 5.18.80 KDE Frameworks Version: 5.67.0 Qt Version: 5.14.1 Kernel Version: 5.4.14-1-default OS Type: 64-bit Processors: 4 × Intel® Core™ i5-7200U CPU @ 2.50GHz Memory: 15,5 GiB -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1154725] New: Regrassion: fix for CVE-2019-14822 (#1150011) prevent Qt applications from connecting ibus-daemon due to race condition in GDBusServer
by bugzilla_noreply＠novell.com 02 Feb '20

02 Feb '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1154725 Bug ID: 1154725 Summary: Regrassion: fix for CVE-2019-14822 (#1150011) prevent Qt applications from connecting ibus-daemon due to race condition in GDBusServer Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.1 Hardware: Other OS: Other Status: NEW Severity: Major Priority: P5 - None Component: X11 Applications Assignee: bnc-team-screening(a)forge.provo.novell.com Reporter: ftake(a)geeko.jp QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- After applying the patch to fix CVE-2019-14822 (#1150011), Qt application cannot connect to ibus-daemon. Due to the race condition bug with GDBus, ibus client using libdbus (including Qt platform input context plugin, aka ibus-qt) cannot connect to ibus-daemon's D-Bus server. This problem did not reproduce before applying the patch because the race condition happens restricting clients but the old insecure ibus-daemon does not check clients. Workaround is restarting ibus-daemon repeatedly until the problem is fixed. Ubuntu has already reverted the patch for CVE-2019-14822 https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1844853 A bug report in IBus project https://github.com/ibus/ibus/issues/2137 A fix for GDBus server https://gitlab.gnome.org/GNOME/glib/merge_requests/1176 -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1155768] New: glib2: libdbus client fail to authenticate due to race condition with GDBusServer
by bugzilla_noreply＠novell.com 02 Feb '20

02 Feb '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1155768 Bug ID: 1155768 Summary: glib2: libdbus client fail to authenticate due to race condition with GDBusServer Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: GNOME Assignee: gnome-bugs(a)suse.de Reporter: ftake(a)geeko.jp QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Applications using libdbus (include Qt) cannot connect to D-Bus server implemented using GDBusServer. It is known that this bug affects Qt IBus input context plugin after applying the CVE-2019-14822 patch to ibus-daemon (#1154725). The fix for this problem has been already submitted into the upstream's master branch. https://gitlab.gnome.org/GNOME/glib/merge_requests/1176 FYI: a bug report in Debian https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941018 Is it possible to back port the patchs to our glibc 2.26? # It looks quite difficult to resolve #1154725 in Qt or IBus side. -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1162426] lxd-bash-completion doesn't work
by bugzilla_noreply＠novell.com 02 Feb '20

02 Feb '20

http://bugzilla.suse.com/show_bug.cgi?id=1162426 http://bugzilla.suse.com/show_bug.cgi?id=1162426#c2 --- Comment #2 from Swamp Workflow Management <swamp(a)suse.de> --- This is an autogenerated message for OBS integration: This bug (1162426) was mentioned in https://build.opensuse.org/request/show/769303 15.2 / lxd https://build.opensuse.org/request/show/769304 15.1 / lxd -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1162299] [trackerbug] lxd 3.20 update
by bugzilla_noreply＠novell.com 02 Feb '20

02 Feb '20

http://bugzilla.suse.com/show_bug.cgi?id=1162299 http://bugzilla.suse.com/show_bug.cgi?id=1162299#c4 --- Comment #4 from Swamp Workflow Management <swamp(a)suse.de> --- This is an autogenerated message for OBS integration: This bug (1162299) was mentioned in https://build.opensuse.org/request/show/769304 15.1 / lxd -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1156336] lxd segfault on Leap 15.1
by bugzilla_noreply＠novell.com 02 Feb '20

02 Feb '20

http://bugzilla.suse.com/show_bug.cgi?id=1156336 http://bugzilla.suse.com/show_bug.cgi?id=1156336#c42 --- Comment #42 from Swamp Workflow Management <swamp(a)suse.de> --- This is an autogenerated message for OBS integration: This bug (1156336) was mentioned in https://build.opensuse.org/request/show/769304 15.1 / lxd -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1162291] New: Inexplicable multithreading behaviour
by bugzilla_noreply＠novell.com 01 Feb '20

01 Feb '20

http://bugzilla.opensuse.org/show_bug.cgi?id=1162291 Bug ID: 1162291 Summary: Inexplicable multithreading behaviour Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: SUSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers(a)forge.provo.novell.com Reporter: juergen-fuhrmann(a)web.de QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Created attachment 828734 --> http://bugzilla.opensuse.org/attachment.cgi?id=828734&action=edit MWE for testing multithreading performance. I am trying out threading performance in C++/OpenMP and Julia. On a 6 core 32GB RAM Dell Precision 7540 laptop with Tumbleweed (kernel 5.4.10), multithreading speed up unexpectedly significantly decreases with problem size. I attach the test program to be compiled with g++ -Ofast -fopenmp threads.cxx -o threads Usage is threads N nrepeat Problem size aka array length aka loop range size can be given as the command line parameter N. nrepeat is the number of repeats of the measurment (to allow watching CPU usage) The typical output is as follows: $threads 100000 1 nthreads=4 scalar=0.004519, para=0.001273, speedup=3.550611 I get 400% CPU usage in top (when setting nrepeat to 100000) $threads 100000 1 nthreads=4 scalar=0.056637, para=0.046533, speedup=1.217147 In this case CPU usage in top is limited to 266% I observe this behavior with g++-10 g++-7 julia 1.3.1 (with a similar test program) I don't observe this behavior on a compute server with Leap 5.10, kernel 4.12.14 and g++-7: $threads 100000 1 nthreads=4 scalar=0.008033, para=0.002451, speedup=3.278010 $threads 1000000 1 nthreads=4 scalar=0.069559, para=0.021247, speedup=3.273745 When I copy the executable from the server to the laptop I get the same results as for the executable compiled on the laptop. I suspect this to be a problem with thread scheduling, memory management or something related. And yes, mitigations are already off, and hyperthreading is on (though I don't use it here). Jürgen -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1114589] Add earlyoom package to the system
by bugzilla_noreply＠novell.com 01 Feb '20

01 Feb '20

http://bugzilla.suse.com/show_bug.cgi?id=1114589 http://bugzilla.suse.com/show_bug.cgi?id=1114589#c36 --- Comment #36 from Aleksey Kontsevich <akontsevich(a)gmail.com> --- > I don't know. You may ask in openSUSE forum or in opensuse-support > mailing list <opensuse-support(a)opensuse.org> - maybe someone will respond Thanks: https://forums.opensuse.org/showthread.php/538958-Strange-swap-behavior -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1114589] Add earlyoom package to the system
by bugzilla_noreply＠novell.com 01 Feb '20

01 Feb '20

http://bugzilla.suse.com/show_bug.cgi?id=1114589 http://bugzilla.suse.com/show_bug.cgi?id=1114589#c35 --- Comment #35 from Mindaugas Baranauskas <opensuse.lietuviu.kalba(a)gmail.com> --- What is name of problematic program? You can add it into blacklist after --prefer option. e.g. --prefer '(^|/)(java|firefox|chromium|chrome|opera|akregator|thumbnail.so) -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1114589] Add earlyoom package to the system
by bugzilla_noreply＠novell.com 01 Feb '20

01 Feb '20

http://bugzilla.suse.com/show_bug.cgi?id=1114589 http://bugzilla.suse.com/show_bug.cgi?id=1114589#c34 --- Comment #34 from Mindaugas Baranauskas <opensuse.lietuviu.kalba(a)gmail.com> --- (In reply to Aleksey Kontsevich from comment #33) > ... in 2.x versions of kernel where I was able > to set swat 2-3 times bigger than memory, while now 1:1 proportion is > useless. So trying to understand what is wrong here: kernel settings, KDE or > whatever? I don't know. You may ask in openSUSE forum or in opensuse-support mailing list <opensuse-support(a)opensuse.org> - maybe someone will respond -- You are receiving this mail because: You are on the CC list for the bug.

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