[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
This is the most annoying issue I have in Ubuntu 18.04 LTS which makes the feeling of the OS being unstable. Can we have the fix being backported to 18.04 please? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
To copy a workaround from the thread linked above: `nm-connection- editor` still works great. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
Would very much like this fixed in the LTS version 18.04 (I thought the whole point of LTS is it would get fixes like this). I'm using this on a standard work machine/system and it would be a hard sell to upgrade to a non LTS version. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
The issue is fixed in Ubuntu 18.10, seems one worth looking at SRUing for bionic as well though ** Changed in: gnome-control-center (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
There is a bug report on the GNOME GitLab that seems to be the same issue: https://gitlab.gnome.org/GNOME/gnome-control-center/issues/152 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
I notice that if I launch gnome-control-center from the command line with the "--verbose" option, when I'm on the WiFi tab it prints out all SSIDs available at extremely high speeds. It seems like maybe the periodic scan of networks is happening far too quickly. When I switch to a different tab there is a message about disabling periodic scanning, and suddenly the CPU usage drops dramatically and everything seems to work. I also notice that if I use "rfkill" to disable WiFi, and then run gnome-control-center I can't reproduce the high CPU usage. I'm attaching a snippet of the printouts that are coming on the WiFi tab. Notice it is printing about 2000 messages per second. ** Attachment added: "ssid_print_snippet.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+attachment/5200658/+files/ssid_print_snippet.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
I got this problem too after upgrading to 18.04 on 09/19/2018. Whenever system settings is launched, the default first tab is wireless settings and it froze. Meanwhile, syslog had print out below: Sep 19 14:16:00 localhost gnome-shell[1901]: message repeated 11 times: [ driver/gl/cogl-framebuffer-gl.c:1186: GL error (1286): Invalid framebuffer operation] Sep 19 14:16:11 localhost gnome-shell[2771]: JS ERROR: Exception in callback for signal: set-cursor-location: TypeError: this._currentWindow is null#012_setCurrentRect@resource:///org/gnome/shell/ui/keyboard.js:536:13#012wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22#012_init/<@resource:///org/gnome/shell/ui/keyboard.js:512:13#012_emit@resource:///org/gnome/gjs/modules/signals.js:128:27#012_initPanelService/<@resource:///org/gnome/shell/misc/ibusManager.js:120:17 Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): Display (Lenovo Group Limited (DFP-0)) does not support NVIDIA Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): 3D Vision stereo. Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): Display (Lenovo Group Limited (DFP-0)) does not support NVIDIA Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): 3D Vision stereo. Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): Display (Lenovo Group Limited (DFP-0)) does not support NVIDIA Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): 3D Vision stereo. Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): Display (Lenovo Group Limited (DFP-0)) does not support NVIDIA Sep 19 14:16:11 localhost /usr/lib/gdm3/gdm-x-session[2623]: (II) NVIDIA(GPU-0): 3D Vision stereo. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
I'm also experiencing this on a fresh (desktop, minimal) install of Bionic on a Dell XPS-13. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
** Changed in: gnome-control-center (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
Confirming I can reproduce this on my Dell Latitude E7470 in a clean live-boot environment for Bionic. Attaching my backtrace. ** Attachment added: "gdb-program.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+attachment/5139933/+files/gdb-program.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
well, if you can't install the dbg packages it's less useful but still better than nothing -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
As for the backtrace, will not do it on a production system, as it seems to require quite a few dbg packages. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
As expected, it's gnome-control-center that is eating up the CPU. Note that 25% equals precisely 100% of one core on my four core processor. ** Attachment added: "gnome-control-center in monitor" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+attachment/5131647/+files/Screenshot%20from%202018-05-01%2012-54-23.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1767536] Re: Accessing the WIFI section of the "Settings" window causes massive freezes
Thank you for your bug report. Could you look in the system monitor what is using the CPU while it freezes? Would also be useful to maybe get a backtrace (http://wiki.ubuntu.com/DebuggingProgramCrash ) of the processes while it's hanging ** Changed in: gnome-control-center (Ubuntu) Importance: Undecided => Low ** Changed in: gnome-control-center (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1767536 Title: Accessing the WIFI section of the "Settings" window causes massive freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767536/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
