[Bug 1213153] New: x11vnc slow and generates mouse errors after kernel 6.3.7 - Debian reports fix for x11vnc.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 Bug ID: 1213153 Summary: x11vnc slow and generates mouse errors after kernel 6.3.7 - Debian reports fix for x11vnc. Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Major Priority: P5 - None Component: X11 Applications Assignee: screening-team-bugs@suse.de Reporter: llrainey15@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- I get log entries that do not happen in Leap 15.5. Also response it extremely slow typing. Searching the internet I found the aur version x11vnc-git 1:0.9.16.r12 it fixed the issue. It appears to be a 6.3.7 and newer kernel issue. Link https://aur.archlinux.org/packages/x11vnc-git I think they are mouse movements - that is what is in most of the Debian issues. 08/07/2023 10:38:47 client 1 network rate 35445.7 KB/sec (95144.3 eff KB/sec) 08/07/2023 10:38:47 client 1 latency: 0.7 ms 08/07/2023 10:38:47 dt1: 0.0410, dt2: 0.0465 dt3: 0.0007 bytes: 3090570 08/07/2023 10:38:47 link_rate: LR_LAN - 1 ms, 35445 KB/s 08/07/2023 10:38:47 client_set_net: 192.168.20.101 0.0003 08/07/2023 10:38:57 created selwin: 0x1700040 08/07/2023 10:38:57 called initialize_xfixes() *** fb_push ublen NOT ZERO: 16311911 *** fb_push ublen NOT ZERO: 1526748927 *** fb_push ublen NOT ZERO: -301943553 *** fb_push ublen NOT ZERO: -1728058381 *** fb_push ublen NOT ZERO: 457704657 *** fb_push ublen NOT ZERO: -205 *** fb_push ublen NOT ZERO: 1208277247 *** fb_push ublen NOT ZERO: 655148 *** fb_push ublen NOT ZERO: 1226440954 *** fb_push ublen NOT ZERO: 1094748757 *** fb_push ublen NOT ZERO: -70254515 *** fb_push ublen NOT ZERO: -49267 *** fb_push ublen NOT ZERO: 1905121 *** fb_push ublen NOT ZERO: 1834029090 *** fb_push ublen NOT ZERO: 1241519162 *** fb_push ublen NOT ZERO: 1230537984 *** fb_push ublen NOT ZERO: 1392507903 *** fb_push ublen NOT ZERO: -16777472 *** fb_push ublen NOT ZERO: 14810963 *** fb_push ublen NOT ZERO: -402849681 user@LLR4:~> x11vnc --version x11vnc: 0.9.16 lastmod: 2019-01-05 -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 https://bugzilla.suse.com/show_bug.cgi?id=1213153#c2 --- Comment #2 from Larry Rainey <llrainey15@gmail.com> --- It only happens in Tumbleweed. Same version of x11vnc in Leap 15.5. Desktop is MATE but happens in XFCE as well. I think it is a Kernel related issue as on the vmware but that turned out to be a vmware issue. Is is something that changed in X11? https://forums.opensuse.org/t/some-opensuse-update-made-it-very-slow-in-vmwa... In trying to isolate what causes the issue - I know that the mouse generates these error in the x11vnc log file: the xxxxxx entries is where I pressed enter 6 times - no codes for the keystokes - just the mouse movements I think the positive are when I switched virtual screens. *** fb_push ublen NOT ZERO: -184548353 *** fb_push ublen NOT ZERO: -832175933 *** fb_push ublen NOT ZERO: -832175933 *** fb_push ublen NOT ZERO: -1244532993 *** fb_push ublen NOT ZERO: 720717 *** fb_push ublen NOT ZERO: 7471043 *** fb_push ublen NOT ZERO: 7143267 *** fb_push ublen NOT ZERO: -1308611073 *** fb_push ublen NOT ZERO: -1308611073 *** fb_push ublen NOT ZERO: -1912578561 *** fb_push ublen NOT ZERO: -1769985 *** fb_push ublen NOT ZERO: -1769985 xxxxxx *** fb_push ublen NOT ZERO: -2046756378 *** fb_push ublen NOT ZERO: -2046756378 *** fb_push ublen NOT ZERO: -2046756378 *** fb_push ublen NOT ZERO: -2046756378 xxxxxx *** fb_push ublen NOT ZERO: -2046756378 *** fb_push ublen NOT ZERO: -2046756378 *** fb_push ublen NOT ZERO: -2046756378 *** fb_push ublen NOT ZERO: -2046756378 02/08/2023 09:29:16 idle keyboard: turning X autorepeat back on. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 https://bugzilla.suse.com/show_bug.cgi?id=1213153#c3 Larry Rainey <llrainey15@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(llrainey15@gmail. | |com) | --- Comment #3 from Larry Rainey <llrainey15@gmail.com> --- Is it X11? Some pieces in Tumbleweed are newer. Maybe this needs to go to X11 support? here is Tumbleweed : i+ | x11 | pattern | 20200505-41.1 | x86_64 | openSUSE-Tumbleweed-Oss i | x11-tools | package | 0.1-213.2 | noarch | openSUSE-Tumbleweed-Oss i+ | x11_yast | pattern | 20220411-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i+ | x11perf | package | 1.6.2-1.3 | x86_64 | openSUSE-Tumbleweed-Oss i+ | x11vnc | package | 0.9.16-2.16 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-driver-video | package | 7.6_1-19.10 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-essentials | package | 7.6_1-16.18 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts | package | 7.6-45.1 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts-converted | package | 7.6-45.3 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts-core | package | 7.6-45.1 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts-legacy | package | 7.6-45.1 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-libX11-ccache | package | 7.6-22.6 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-server | package | 21.1.8-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-server-extra | package | 21.1.8-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-server-Xvfb | package | 21.1.8-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-Xvnc | package | 1.13.1-3.3 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-Xvnc-module | package | 1.13.1-3.3 | x86_64 | openSUSE-Tumbleweed-Oss and here is Leap: i+ | x11 | pattern | 20200505-41.1 | x86_64 | openSUSE-Tumbleweed-Oss i | x11-tools | package | 0.1-213.2 | noarch | openSUSE-Tumbleweed-Oss i+ | x11_yast | pattern | 20220411-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i+ | x11perf | package | 1.6.2-1.3 | x86_64 | openSUSE-Tumbleweed-Oss i+ | x11vnc | package | 0.9.16-2.16 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-driver-video | package | 7.6_1-19.10 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-essentials | package | 7.6_1-16.18 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts | package | 7.6-45.1 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts-converted | package | 7.6-45.3 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts-core | package | 7.6-45.1 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-fonts-legacy | package | 7.6-45.1 | noarch | openSUSE-Tumbleweed-Oss i | xorg-x11-libX11-ccache | package | 7.6-22.6 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-server | package | 21.1.8-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-server-extra | package | 21.1.8-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-server-Xvfb | package | 21.1.8-1.4 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-Xvnc | package | 1.13.1-3.3 | x86_64 | openSUSE-Tumbleweed-Oss i | xorg-x11-Xvnc-module | package | 1.13.1-3.3 | x86_64 | openSUSE-Tumbleweed-Oss -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 https://bugzilla.suse.com/show_bug.cgi?id=1213153#c4 --- Comment #4 from Larry Rainey <llrainey15@gmail.com> --- https://archlinux.org/packages/extra/x86_64/x11vnc/ -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 https://bugzilla.suse.com/show_bug.cgi?id=1213153#c7 Rainer Kaluscha <rainer.kaluscha@web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rainer.kaluscha@web.de --- Comment #7 from Rainer Kaluscha <rainer.kaluscha@web.de> --- I'm also experiencing high delays in VNC sessions on a headless server after upgrading from Leap 15.4. to 15.5. It takes about a second until a key pressed is echoed :-( I'm using kernel 6.4.6 on that machine. Downgrading to xorg-x11-Xvnc-1.10.1-150400.7.5.2.x86_64 (i.e. package from Leap 15.4) solved the issue for me ... -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 https://bugzilla.suse.com/show_bug.cgi?id=1213153#c8 --- Comment #8 from Rainer Kaluscha <rainer.kaluscha@web.de> --- P.S: The vncserver command has disappeared in xorg-x11-Xvnc-1.12.0-150500.2.6 though a manpage is still present (which refers to vncsession now). However, my users use vncserver to start individual sessions. This is not possible with vncsession as it requires root privileges :-( -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 Rainer Kaluscha <rainer.kaluscha@web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |Upgrade -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213153 https://bugzilla.suse.com/show_bug.cgi?id=1213153#c12 Larry Rainey <llrainey15@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #12 from Larry Rainey <llrainey15@gmail.com> --- Latest kernel code did fix Tumbleweed I am closing this as problem no longer exists -- You are receiving this mail because: You are on the CC list for the bug.
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