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Повреждение gnome

после обновления с 19.10 по 20.04 у gnome возникла проблема с отображением. это медленно. Код VisualStudio и jetbrains ide или discord внезапно зависают , и это мой рабочий стол при запуске Desktop Picture

Я пробовал nvidia-driver440 и 435, теперь его 435. 

s -al ~/.local/share/gnome-shell/extensions:
total 48
drwxr-xr-x 12 sorush sorush 4096 مئی     27 23:49 .
drwx------  4 sorush sorush 4096 مئی     29 11:29 ..
drwxr-xr-x  3 sorush sorush 4096 مئی      3 21:29 alternate-tab@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  4 sorush sorush 4096 مئی      9 15:48 clipboard-indicator@tudmotu.com
drwxr-xr-x  8 sorush sorush 4096 مئی      9 15:48 cpupower@mko-sl.de
drwxr-xr-x  5 sorush sorush 4096 مئی      9 15:48 dash-to-dock@micxgx.gmail.com
drwxr-xr-x  5 sorush sorush 4096 آوریل   29 23:31 EasyScreenCast@iacopodeenosee.gmail.com
drwxrwxr-x  4 sorush sorush 4096 مئی     27 23:49 gTile@vibou
drwxr-xr-x  4 sorush sorush 4096 آوریل   12 22:32 openweather-extension@jenslody.de
drwxr-xr-x  4 sorush sorush 4096 آوریل   15 18:24 touchpad-indicator@orangeshirt
drwxr-xr-x  2 sorush sorush 4096 مئی      5 21:16 tray-icons@zhangkaizhao.com
drwxr-xr-x  4 sorush sorush 4096 مئی      9 15:48 user-theme@gnome-shell-extensions.gcampax.github.com

ls -al /usr/share/gnome-shell/extensions:

total 60
drwxr-xr-x 15 root root 4096 مئی     28 17:24 .
drwxr-xr-x  7 root root 4096 مئی     28 15:22 ..
drwxr-xr-x  2 root root 4096 مئی     28 17:24 apps-menu@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 auto-move-windows@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 drive-menu@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 horizontal-workspaces@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 launch-new-instance@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 native-window-placement@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 places-menu@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 screenshot-window-sizer@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 15:24 ubuntu-dock@ubuntu.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 user-theme@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 window-list@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 windowsNavigator@gnome-shell-extensions.gcampax.github.com
drwxr-xr-x  2 root root 4096 مئی     28 17:24 workspace-indicator@gnome-shell-extensions.gcampax.github.com

sudo grep -i stack /var/log/syslog*:
/var/log/syslog:May 30 00:43:20 sorush-FX503VD gnome-shell[2718]: == Stack trace for context 0x5607448c96e0 ==
/var/log/syslog:May 30 00:43:20 sorush-FX503VD gnome-shell[2718]: == Stack trace for context 0x5607448c96e0 ==
/var/log/syslog:May 30 08:29:52 sorush-FX503VD kernel: [    0.066684] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog:May 30 08:29:52 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog:May 30 08:29:52 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog:May 30 08:29:52 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog:May 30 08:31:26 sorush-FX503VD gnome-shell[2588]: == Stack trace for context 0x55b01ec606e0 ==
/var/log/syslog:May 30 08:31:26 sorush-FX503VD gnome-shell[2588]: == Stack trace for context 0x55b01ec606e0 ==
/var/log/syslog.1:May 27 21:37:56 sorush-FX503VD gnome-shell[2672]: == Stack trace for context 0x55dce55c26e0 ==
/var/log/syslog.1:May 27 21:37:56 sorush-FX503VD gnome-shell[2672]: == Stack trace for context 0x55dce55c26e0 ==
/var/log/syslog.1:May 28 10:14:42 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 10:14:42 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 10:14:42 sorush-FX503VD kernel: [    0.066309] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 10:14:43 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 10:20:01 sorush-FX503VD gnome-shell[2780]: == Stack trace for context 0x562df58236e0 ==
/var/log/syslog.1:May 28 10:20:01 sorush-FX503VD gnome-shell[2780]: == Stack trace for context 0x562df58236e0 ==
/var/log/syslog.1:May 28 10:26:27 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 10:26:27 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 10:26:27 sorush-FX503VD kernel: [    0.066833] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 10:26:28 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 10:27:50 sorush-FX503VD gnome-shell[2164]: == Stack trace for context 0x55f67f8556e0 ==
/var/log/syslog.1:May 28 10:27:50 sorush-FX503VD gnome-shell[2164]: == Stack trace for context 0x55f67f8556e0 ==
/var/log/syslog.1:May 28 13:05:32 sorush-FX503VD kernel: [    0.067054] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 13:05:32 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 13:05:32 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 13:05:32 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 13:57:10 sorush-FX503VD kernel: [    0.066178] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 13:57:10 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 13:57:10 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 13:57:10 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 13:58:42 sorush-FX503VD gnome-shell[2594]: == Stack trace for context 0x55e9260a16e0 ==
/var/log/syslog.1:May 28 13:58:42 sorush-FX503VD gnome-shell[2594]: == Stack trace for context 0x55e9260a16e0 ==
/var/log/syslog.1:May 28 14:55:48 sorush-FX503VD gnome-shell[9267]: == Stack trace for context 0x560dcdc636e0 ==
/var/log/syslog.1:May 28 14:55:48 sorush-FX503VD gnome-shell[9267]: == Stack trace for context 0x560dcdc636e0 ==
/var/log/syslog.1:May 28 15:23:26 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 15:23:26 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 15:23:26 sorush-FX503VD kernel: [    0.067039] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 15:23:26 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 15:24:48 sorush-FX503VD gnome-shell[2180]: == Stack trace for context 0x561680f246e0 ==
/var/log/syslog.1:May 28 15:24:48 sorush-FX503VD gnome-shell[2180]: == Stack trace for context 0x561680f246e0 ==
/var/log/syslog.1:May 28 15:26:20 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 15:26:20 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 15:26:20 sorush-FX503VD kernel: [    0.066950] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 15:26:20 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 15:27:48 sorush-FX503VD gnome-shell[2573]: == Stack trace for context 0x5555793f76e0 ==
/var/log/syslog.1:May 28 15:27:48 sorush-FX503VD gnome-shell[2573]: == Stack trace for context 0x5555793f76e0 ==
/var/log/syslog.1:May 28 17:25:52 sorush-FX503VD kernel: [    0.067164] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 28 17:25:52 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 28 17:25:52 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 28 17:25:53 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 29 02:37:24 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 29 02:37:24 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 29 02:37:24 sorush-FX503VD kernel: [    0.066596] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 29 02:37:24 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 28 22:09:48 sorush-FX503VD gnome-shell[2646]: == Stack trace for context 0x564efc6996e0 ==
/var/log/syslog.1:May 28 22:09:48 sorush-FX503VD gnome-shell[2646]: == Stack trace for context 0x564efc6996e0 ==
/var/log/syslog.1:May 29 00:26:26 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 29 00:26:26 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 29 00:26:26 sorush-FX503VD kernel: [    0.066820] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 29 00:26:26 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 4 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 6 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 4 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 3 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: == Stack trace for context 0x5599af4246e0 ==
/var/log/syslog.1:May 29 00:54:10 sorush-FX503VD gnome-shell[2519]: message repeated 4 times: [ == Stack trace for context 0x5599af4246e0 ==]
/var/log/syslog.1:May 29 00:55:27 sorush-FX503VD gnome-shell[8060]: == Stack trace for context 0x56311a0dd6e0 ==
/var/log/syslog.1:May 29 00:55:27 sorush-FX503VD gnome-shell[8060]: == Stack trace for context 0x56311a0dd6e0 ==
/var/log/syslog.1:May 29 01:10:43 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 29 01:10:43 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 29 01:10:43 sorush-FX503VD kernel: [    0.067291] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 29 01:10:43 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 29 01:21:56 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 29 01:21:56 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 29 01:21:56 sorush-FX503VD kernel: [    0.066417] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 29 01:21:56 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 29 11:14:04 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 29 11:14:04 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 29 11:14:04 sorush-FX503VD kernel: [    0.067060] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 29 11:14:04 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 29 11:19:21 sorush-FX503VD gnome-shell[2795]: == Stack trace for context 0x55d84a8f66e0 ==
/var/log/syslog.1:May 29 11:19:21 sorush-FX503VD gnome-shell[2795]: == Stack trace for context 0x55d84a8f66e0 ==
/var/log/syslog.1:May 29 17:18:29 sorush-FX503VD kernel: [    0.066907] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 29 17:18:29 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 29 17:18:29 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 29 17:18:29 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.
/var/log/syslog.1:May 29 17:22:32 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 29 20:36:50 sorush-FX503VD gnome-shell[2722]: == Stack trace for context 0x55ba8679a6e0 ==
/var/log/syslog.1:May 30 05:11:30 sorush-FX503VD kernel: [    0.067141] mem auto-init: stack:off, heap alloc:on, heap free:off
/var/log/syslog.1:May 30 05:11:30 sorush-FX503VD systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
/var/log/syslog.1:May 30 05:11:30 sorush-FX503VD systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
/var/log/syslog.1:May 30 05:11:30 sorush-FX503VD systemd[1]: Started Avahi mDNS/DNS-SD Stack.

top:
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                                     
   2588 sorush    20   0 5893796 250384 117328 R  11.6   1.5   1:47.47 gnome-shell                                                                                                                                 
   2357 sorush    20   0  696496  60244  46092 S   5.3   0.4   1:31.40 Xorg                                                                                                                                        
   2776 sorush    20   0  507424  77272  46968 S   3.0   0.5   0:03.40 guake                                                                                                                                       
   8771 sorush    20   0 2651564 375864  97092 S   1.3   2.3   0:57.53 Telegram                                                                                                                                    
   4501 sorush    20   0 1410604 146920  84792 S   1.0   0.9   0:41.03 persepolis                                                                                                                                  
   8254 sorush    20   0 4711968 172036  96428 S   0.7   1.1   0:11.33 chrome                                                                                                                                      
  10136 sorush    20   0   15220   4536   3776 R   0.7   0.0   0:00.13 top                                                                                                                                         
    288 root      20   0       0      0      0 I   0.3   0.0   0:01.80 kworker/u16:3-i915                                                                                                                          
   1126 root      20   0   81884   3644   3308 S   0.3   0.0   0:00.15 irqbalance                                                                                                                                  
   1216 root      20   0 1482208  42616  23292 S   0.3   0.3   0:03.37 containerd                                                                                                                                  
   1927 shadows+  20   0  113612  12544   6928 S   0.3   0.1   0:09.45 v2ray-plugin_li                                                                                                                             
   2493 sorush    20   0  314196   7860   5988 S   0.3   0.0   0:03.35 ibus-daemon                                                                                                                                 
   2548 sorush    20   0  162892   8040   7220 S   0.3   0.0   0:01.21 at-spi2-registr                                                                                                                             
   2686 sorush    20   0  596412  57944  46644 S   0.3   0.4   0:01.36 dolphin                                                                                                                                     
   2861 sorush    29   9 2412228 203124  87228 S   0.3   1.2   0:10.32 kited                                                                                                                                       
   3491 sorush    20   0 1289760 232228  50900 S   0.3   1.4   0:08.84 gnome-software                                                                                                                              
   3510 sorush    20   0 1065492 307252 157116 S   0.3   1.9   2:56.67 chrome                                                                                                                                      
   4142 sorush    20   0  357756  91512  65384 S   0.3   0.6   0:17.48 chrome                                                                                                                                      
   4381 sorush    20   0 4727508 112012  74944 S   0.3   0.7   0:34.74 chrome                                                                                                                                      
   4628 sorush    20   0   74740  29196  12024 S   0.3   0.2   0:52.95 aria2c                                                                                                                                      
   4706 sorush    20   0 8927932 168892  93088 S   0.3   1.0   0:13.16 chrome                                                                                                                                      
   8339 sorush    20   0 4729004 182176  89640 S   0.3   1.1   0:12.50 chrome                                                                                                                                      
   8512 sorush    20   0 4766336 217444 100980 S   0.3   1.3   0:34.92 chrome                                                                                                                                      
   9137 root      20   0       0      0      0 I   0.3   0.0   0:03.37 kworker/6:2-events                                                  

snap list
Name               Version                     Rev   Tracking         Publisher       Notes
core               16-2.44.3                   9066  latest/stable    canonical✓      core
core18             20200427                    1754  latest/stable    canonical✓      base
gnome-3-28-1804    3.28.0-16-g27c9498.27c9498  116   latest/stable    canonical✓      -
gnome-3-34-1804    0+git.3009fc7               33    latest/stable    canonical✓      -
gtk-common-themes  0.1-36-gc75f853             1506  latest/stable/…  canonical✓      -
keepassxc          2.5.4                       784   latest/stable    keepassxreboot  -
mailspring         1.7.8                       488   latest/stable    foundry376✓     -
p3x-onenote        2020.4.185                  72    latest/stable    patrikx3        -
spotify            1.1.26.501.gbe11e53b-15     41    latest/stable    spotify✓        -
vlc                3.0.10                      1620  latest/stable    videolan✓       -
0
задан 30 May 2020 в 07:21

1 ответ

You may have more than one problem.

gnome-shell

We'll start with gnome-shell extensions. You have too many of them, some of them are crashing gnome-shell, some of them are causing high CPU% usage for gnome-shell, one of them may be causing the screen artifacts, some of them are installed twice, and some are installed in an improper place.

Start by going to https://extensions.gnome.org/local/ and DISABLING ALL EXTENSIONS. Then restart gnome-shell with:

ALT+F2, in the box type r, then ENTER

I suspect that the screen artifacts have disappeared, and things should be running faster. If that's true, we'll go to the next step.

Remove these extensions...

sudo rm -r /usr/share/gnome-shell/extensions/*gcampax.github.com

Reinstall these missing extensions...

sudo apt-get update
sudo apt-get install gnome-shell-extension-appindicator
sudo apt-get install gnome-shell-extension-desktop-icons

Restart gnome-shell again with:

ALT+F2, in the box type r, then ENTER

Once the system is stable, re-enable ONE EXTENSION AT A TIME, whilst keeping an eye out for screen artifacts, "Stack trace" errors in /var/log/syslog*, or high gnome-shell usage as viewed in the top command. gnome-shell CPU% usage should be less than 3%.

Do NOT reinstall extension "packs" from gcampax.github.com.

Discord

Discord has some security and privacy issues. Please see my accepted answer at Disk space suddenly used up for no apparent reason in 20.04 for details.

My biggest concern is that it "spies" on what other applications that you're running along with Discord. That's none of "their" business.

Update #1:

Deleted Ubuntu and migrated to arch (Manjaro).

0
ответ дан 19 June 2020 в 21:34

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