Public bug reported:

since 2 days, gnome freezes after trying to unlock the screen. It
happened already 3 times. I have ubuntu installed since April. I did not
add anything through the last 5 days. I have a script running once a day
to update everything what's available.

========
Envornment:
$ lsb_release -rd
Description:    Ubuntu 20.04.1 LTS
Release:        20.04
$ uname -a
Linux G-Hibrid 5.4.0-54-generic #60-Ubuntu SMP Fri Nov 6 10:37:59 UTC 2020 
x86_64 x86_64 x86_64 GNU/Linux
$ apt show gnome-settings-daemon
Package: gnome-settings-daemon
Version: 3.36.1-0ubuntu1
Priority: extra
Section: gnome
Origin: Ubuntu

========
The packages recently updated:
$ cat /var/og/apt/history.log

Start-Date: 2020-11-25  08:12:14
Commandline: apt upgrade -y
Upgrade: ruby2.7:amd64 (2.7.0-5ubuntu1.1, 2.7.0-5ubuntu1.2), megasync:amd64 
(4.3.7-1.1, 4.3.8-1.1), qemu-system-x86:amd64 (1:4.2-3ubuntu6.8, 
1:4.2-3ubuntu6.9), ruby2.7-dev:amd64 (2.7.0-5ubuntu1.1, 2.7.0-5ubuntu1.2), 
ruby2.7-doc:amd64 (2.7.0-5ubuntu1.1, 2.7.0-5ubuntu1.2), apport:amd64 
(2.20.11-0ubuntu27.12, 2.20.11-0ubuntu27.13), busybox-static:amd64 
(1:1.30.1-4ubuntu6.2, 1:1.30.1-4ubuntu6.3), libruby2.7:amd64 (2.7.0-5ubuntu1.1, 
2.7.0-5ubuntu1.2), python3-apport:amd64 (2.20.11-0ubuntu27.12, 
2.20.11-0ubuntu27.13), qemu-system-data:amd64 (1:4.2-3ubuntu6.8, 
1:4.2-3ubuntu6.9), qemu-utils:amd64 (1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), 
qemu-kvm:amd64 (1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), apport-gtk:amd64 
(2.20.11-0ubuntu27.12, 2.20.11-0ubuntu27.13), qemu-block-extra:amd64 
(1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), python3-problem-report:amd64 
(2.20.11-0ubuntu27.12, 2.20.11-0ubuntu27.13), qemu-system-common:amd64 
(1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), qemu-system-gui:amd64 (1:4.2-3ubuntu6.8, 
1:4.2-3ubuntu6.9), busybox-initramfs:amd64 (1:1.30.1-4ubuntu6.2, 
1:1.30.1-4ubuntu6.3)
End-Date: 2020-11-25  08:13:02

Start-Date: 2020-11-26  17:00:10
Commandline: apt upgrade -y
Upgrade: xdg-utils:amd64 (1.1.3-2ubuntu1, 1.1.3-2ubuntu1.20.04.1), 
python3-distupgrade:amd64 (1:20.04.28, 1:20.04.29), 
ubuntu-release-upgrader-core:amd64 (1:20.04.28, 1:20.04.29), 
libwebkit2gtk-4.0-37:amd64 (2.28.4-0ubuntu0.20.04.1, 2.30.3-0ubuntu0.20.04.1), 
ubuntu-release-upgrader-gtk:amd64 (1:20.04.28, 1:20.04.29), 
gir1.2-webkit2-4.0:amd64 (2.28.4-0ubuntu0.20.04.1, 2.30.3-0ubuntu0.20.04.1), 
libjavascriptcoregtk-4.0-18:amd64 (2.28.4-0ubuntu0.20.04.1, 
2.30.3-0ubuntu0.20.04.1), gir1.2-javascriptcoregtk-4.0:amd64 
(2.28.4-0ubuntu0.20.04.1, 2.30.3-0ubuntu0.20.04.1)
End-Date: 2020-11-26  17:00:16

========
one package is recently being kept back:
The following packages have been kept back:
  libodbc1
0 to upgrade, 0 to newly install, 0 to remove and 1 not to upgrade.

========
The logs from today afternoon:
$ sudo journalctl -S "2020-11-29 12:30:00" --no-pager -f

Nov 29 12:37:30 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:37:33 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:37:40 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:46 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): connected
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): Internal TMDS
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0): 
ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) NVIDIA(GPU-0):
Nov 29 12:37:56 hostname dbus-daemon[1365]: [system] Activating via systemd: 
service name='net.reactivated.Fprint' unit='fprintd.service' requested by 
':1.157' (uid=1000 pid=2823 comm="/usr/bin/gnome-shell " label="unconfined")
Nov 29 12:37:56 hostname systemd[1]: Starting Fingerprint Authentication 
Daemon...
Nov 29 12:37:56 hostname dbus-daemon[1365]: [system] Successfully activated 
service 'net.reactivated.Fprint'
Nov 29 12:37:56 hostname systemd[1]: Started Fingerprint Authentication Daemon.
Nov 29 12:37:57 hostname gdm-password][309330]: pam_unix(gdm-password:auth): 
Couldn't open /etc/securetty: No such file or directory
Nov 29 12:37:59 hostname gdm-password][309330]: pam_unix(gdm-password:auth): 
Couldn't open /etc/securetty: No such file or directory
Nov 29 12:37:59 hostname gdm-password][309330]: gkr-pam: unlocked login keyring
Nov 29 12:38:00 hostname NetworkManager[1367]: <info>  [1606653480.0583] 
agent-manager: 
agent[d78c1d12ea61e112,:1.157/org.gnome.Shell.NetworkAgent/1000]: agent 
registered
Nov 29 12:38:00 hostname dbus-daemon[2580]: [session uid=1000 pid=2580] 
Activating service name='org.freedesktop.FileManager1' requested by ':1.40' 
(uid=1000 pid=2823 comm="/usr/bin/gnome-shell " label="unconfined")
Nov 29 12:38:07 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:38:25 hostname update-notifier[9137]: Unable to connect to the 
Notification Watcher: Timeout was reached
Nov 29 12:38:25 hostname update-notifier[9137]: Unable to connect to the 
Notification Watcher: Timeout was reached
Nov 29 12:38:25 hostname dropbox[3227]: Unable to connect to the Notification 
Watcher: Timeout was reached
Nov 29 12:38:25 hostname org.freedesktop.FileManager1[309383]: Initializing 
nautilus-dropbox 2020.03.04
Nov 29 12:38:25 hostname dbus-daemon[2580]: [session uid=1000 pid=2580] 
Successfully activated service 'org.freedesktop.FileManager1'
Nov 29 12:38:26 hostname systemd[1]: fprintd.service: Succeeded.
Nov 29 12:38:29 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:38:32 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:38:37 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:38:50 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:39:01 hostname CRON[310720]: pam_unix(cron:session): session opened 
for user root by (uid=0)
Nov 29 12:39:01 hostname CRON[310721]: (root) CMD (  [ -x 
/usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then 
/usr/lib/php/sessionclean; fi)
Nov 29 12:39:01 hostname CRON[310720]: pam_unix(cron:session): session closed 
for user root
Nov 29 12:39:07 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:39:07 hostname systemd[1]: Starting Clean php session files...
Nov 29 12:39:07 hostname systemd[1]: phpsessionclean.service: Succeeded.
Nov 29 12:39:07 hostname systemd[1]: Finished Clean php session files.
Nov 29 12:39:28 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:39:32 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:39:42 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:39:49 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:40:10 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:40:27 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:40:31 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:40:39 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:40:48 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:41:09 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:41:30 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:41:31 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:41:37 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Nov 29 12:41:47 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"42"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event1  - 
Power Button: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"45"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event0  - 
Power Button: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"46"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event5  - HID 
05ac:0256: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"47"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event7  - HID 
05ac:0256 Mouse: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"48"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"49"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event9  - HID 
05ac:0256 System Control: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"50"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event2  - 
Barcode Reader : device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"51"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event3  - 
Barcode Reader  Mouse: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"52"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event4  - 
Barcode Reader  System Control: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"53"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"54"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event15 - USB 
Live Camcra: USB Live Camcr: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"55"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event10 - CX 
2.4G Receiver: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"56"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event11 - CX 
2.4G Receiver Mouse: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"57"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"58"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event14 - CX 
2.4G Receiver System Control: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"59"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event16 - Eee 
PC WMI hotkeys: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"48"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event8  - HID 
05ac:0256 Consumer Control: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"53"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event6  - 
Barcode Reader  Consumer Control: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"57"
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event13 - CX 
2.4G Receiver Consumer Control: device removed
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:73
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:79
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:68
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:72
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:67
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:69
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:74
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:75
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:77
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:65
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:66
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:71
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:64
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:80
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:78
Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:70
Nov 29 12:42:06 hostname kernel: rfkill: input handler enabled
Nov 29 12:42:06 hostname systemd[1]: Started Getty on tty3.
Nov 29 12:42:06 hostname kernel: fbcon: Taking over console
Nov 29 12:42:06 hostname kernel: Console: switching to colour frame buffer 
device 128x48
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.044605:ERROR:angle_platform_impl.cc(43)] 
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000502 as of 
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.048822:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.048900:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.048983:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.278336:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.279389:ERROR:angle_platform_impl.cc(43)] 
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000502 as of 
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.279946:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.280009:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.280075:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.281522:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 12:42:07 hostname acpid[1357]: client 2668[0:0] has disconnected
Nov 29 12:42:08 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
Nov 29 12:42:10 hostname login[314715]: pam_unix(login:auth): Couldn't open 
/etc/securetty: No such file or directory
Nov 29 12:42:15 hostname login[314715]: pam_unix(login:auth): Couldn't open 
/etc/securetty: No such file or directory
Nov 29 12:42:15 hostname login[314715]: pam_unix(login:session): session opened 
for user username by LOGIN(uid=0)
Nov 29 12:42:15 hostname systemd-logind[1410]: New session 48 of user username.
Nov 29 12:42:15 hostname systemd[1]: Started Session 48 of user username.
Nov 29 12:42:15 hostname dbus-daemon[2580]: [session uid=1000 pid=2580] 
Activating via systemd: service name='org.freedesktop.Tracker1' 
unit='tracker-store.service' requested by ':1.2' (uid=1000 pid=2573 
comm="/usr/libexec/tracker-miner-fs " label="unconfined")

========
The errors today morning:
$ sudo journalctl -S "2020-11-29 07:30:00" --no-pager -f | grep -i ERR

Nov 29 07:59:17 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
Nov 29 07:59:17 Hostname Flameshot.desktop[3123]: QDBusTrayIcon encountered a 
D-Bus error: QDBusError("org.freedesktop.DBus.Error.NoReply", "Did not receive 
a reply. Possible causes include: the remote application did not send a reply, 
the message bus security policy blocked the reply, the reply timeout expired, 
or the network connection was broken.")
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535333:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535431:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535513:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.537230:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538480:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538539:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538601:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.539957:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[8116:8116:1129/075927.478266:ERROR:shared_context_state.cc(785)] 
SharedContextState context lost via ARB/EXT_robustness. Reset status = 
GL_UNKNOWN_CONTEXT_RESET_KHR
Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[8116:8116:1129/075927.479271:ERROR:gpu_service_impl.cc(1127)] Exiting GPU 
process because some drivers can't recover from errors. GPU process will 
restart shortly.
Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[1599635:1599635:1129/075927.614514:ERROR:vaapi_wrapper.cc(541)] vaInitialize 
failed: unknown libva error
Nov 29 07:59:32 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetailView.qml:12: TypeError: Type error
Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetails.qml:23: TypeError: Type error
Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetails.qml:24: TypeError: Type error
Nov 29 07:59:50 Hostname gjs[3344]: JS ERROR: Gio.TlsError: Error performing 
TLS handshake: A disallowed SNI server name has been received.
Nov 29 07:59:51 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
Nov 29 07:59:53 Hostname gjs[3344]: JS ERROR: Gio.TlsError: Error performing 
TLS handshake: A disallowed SNI server name has been received.

** Affects: gnome-shell (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

  since 2 days, gnome freezes after trying to unlock the screen. It
  happened already 3 times. I have ubuntu installed since April. I did not
  add anything through the last 5 days. I have a script running once a day
  to update everything what's available.
  
  ========
  Envornment:
  $ lsb_release -rd
  Description:  Ubuntu 20.04.1 LTS
  Release:      20.04
  $ uname -a
  Linux G-Hibrid 5.4.0-54-generic #60-Ubuntu SMP Fri Nov 6 10:37:59 UTC 2020 
x86_64 x86_64 x86_64 GNU/Linux
  $ apt show gnome-settings-daemon
  Package: gnome-settings-daemon
  Version: 3.36.1-0ubuntu1
  Priority: extra
  Section: gnome
  Origin: Ubuntu
  
- 
  ========
  The packages recently updated:
  $ cat /var/og/apt/history.log
  
  Start-Date: 2020-11-25  08:12:14
  Commandline: apt upgrade -y
  Upgrade: ruby2.7:amd64 (2.7.0-5ubuntu1.1, 2.7.0-5ubuntu1.2), megasync:amd64 
(4.3.7-1.1, 4.3.8-1.1), qemu-system-x86:amd64 (1:4.2-3ubuntu6.8, 
1:4.2-3ubuntu6.9), ruby2.7-dev:amd64 (2.7.0-5ubuntu1.1, 2.7.0-5ubuntu1.2), 
ruby2.7-doc:amd64 (2.7.0-5ubuntu1.1, 2.7.0-5ubuntu1.2), apport:amd64 
(2.20.11-0ubuntu27.12, 2.20.11-0ubuntu27.13), busybox-static:amd64 
(1:1.30.1-4ubuntu6.2, 1:1.30.1-4ubuntu6.3), libruby2.7:amd64 (2.7.0-5ubuntu1.1, 
2.7.0-5ubuntu1.2), python3-apport:amd64 (2.20.11-0ubuntu27.12, 
2.20.11-0ubuntu27.13), qemu-system-data:amd64 (1:4.2-3ubuntu6.8, 
1:4.2-3ubuntu6.9), qemu-utils:amd64 (1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), 
qemu-kvm:amd64 (1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), apport-gtk:amd64 
(2.20.11-0ubuntu27.12, 2.20.11-0ubuntu27.13), qemu-block-extra:amd64 
(1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), python3-problem-report:amd64 
(2.20.11-0ubuntu27.12, 2.20.11-0ubuntu27.13), qemu-system-common:amd64 
(1:4.2-3ubuntu6.8, 1:4.2-3ubuntu6.9), qemu-system-gui:amd64 (1:4.2-3ubuntu6.8, 
1:4.2-3ubuntu6.9), busybox-initramfs:amd64 (1:1.30.1-4ubuntu6.2, 
1:1.30.1-4ubuntu6.3)
  End-Date: 2020-11-25  08:13:02
  
  Start-Date: 2020-11-26  17:00:10
  Commandline: apt upgrade -y
  Upgrade: xdg-utils:amd64 (1.1.3-2ubuntu1, 1.1.3-2ubuntu1.20.04.1), 
python3-distupgrade:amd64 (1:20.04.28, 1:20.04.29), 
ubuntu-release-upgrader-core:amd64 (1:20.04.28, 1:20.04.29), 
libwebkit2gtk-4.0-37:amd64 (2.28.4-0ubuntu0.20.04.1, 2.30.3-0ubuntu0.20.04.1), 
ubuntu-release-upgrader-gtk:amd64 (1:20.04.28, 1:20.04.29), 
gir1.2-webkit2-4.0:amd64 (2.28.4-0ubuntu0.20.04.1, 2.30.3-0ubuntu0.20.04.1), 
libjavascriptcoregtk-4.0-18:amd64 (2.28.4-0ubuntu0.20.04.1, 
2.30.3-0ubuntu0.20.04.1), gir1.2-javascriptcoregtk-4.0:amd64 
(2.28.4-0ubuntu0.20.04.1, 2.30.3-0ubuntu0.20.04.1)
  End-Date: 2020-11-26  17:00:16
  
- 
  ========
  one package is recently being kept back:
  The following packages have been kept back:
-   libodbc1
+   libodbc1
  0 to upgrade, 0 to newly install, 0 to remove and 1 not to upgrade.
- 
  
  ========
  The logs from today afternoon:
  $ sudo journalctl -S "2020-11-29 12:30:00" --no-pager -f
+ 
+ Nov 29 12:37:30 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:37:33 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:37:40 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:46 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:46 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:47 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:50 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:52 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:53 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): connected
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): Internal TMDS
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0): ROW AAA (DFP-1): 340.0 MHz maximum pixel clock
+ Nov 29 12:37:56 hostname /usr/lib/gdm3/gdm-x-session[2668]: (--) 
NVIDIA(GPU-0):
+ Nov 29 12:37:56 hostname dbus-daemon[1365]: [system] Activating via systemd: 
service name='net.reactivated.Fprint' unit='fprintd.service' requested by 
':1.157' (uid=1000 pid=2823 comm="/usr/bin/gnome-shell " label="unconfined")
+ Nov 29 12:37:56 hostname systemd[1]: Starting Fingerprint Authentication 
Daemon...
+ Nov 29 12:37:56 hostname dbus-daemon[1365]: [system] Successfully activated 
service 'net.reactivated.Fprint'
+ Nov 29 12:37:56 hostname systemd[1]: Started Fingerprint Authentication 
Daemon.
+ Nov 29 12:37:57 hostname gdm-password][309330]: pam_unix(gdm-password:auth): 
Couldn't open /etc/securetty: No such file or directory
+ Nov 29 12:37:59 hostname gdm-password][309330]: pam_unix(gdm-password:auth): 
Couldn't open /etc/securetty: No such file or directory
+ Nov 29 12:37:59 hostname gdm-password][309330]: gkr-pam: unlocked login 
keyring
+ Nov 29 12:38:00 hostname NetworkManager[1367]: <info>  [1606653480.0583] 
agent-manager: 
agent[d78c1d12ea61e112,:1.157/org.gnome.Shell.NetworkAgent/1000]: agent 
registered
+ Nov 29 12:38:00 hostname dbus-daemon[2580]: [session uid=1000 pid=2580] 
Activating service name='org.freedesktop.FileManager1' requested by ':1.40' 
(uid=1000 pid=2823 comm="/usr/bin/gnome-shell " label="unconfined")
+ Nov 29 12:38:07 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:38:25 hostname update-notifier[9137]: Unable to connect to the 
Notification Watcher: Timeout was reached
+ Nov 29 12:38:25 hostname update-notifier[9137]: Unable to connect to the 
Notification Watcher: Timeout was reached
+ Nov 29 12:38:25 hostname dropbox[3227]: Unable to connect to the Notification 
Watcher: Timeout was reached
+ Nov 29 12:38:25 hostname org.freedesktop.FileManager1[309383]: Initializing 
nautilus-dropbox 2020.03.04
+ Nov 29 12:38:25 hostname dbus-daemon[2580]: [session uid=1000 pid=2580] 
Successfully activated service 'org.freedesktop.FileManager1'
+ Nov 29 12:38:26 hostname systemd[1]: fprintd.service: Succeeded.
+ Nov 29 12:38:29 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:38:32 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:38:37 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:38:50 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:39:01 hostname CRON[310720]: pam_unix(cron:session): session opened 
for user root by (uid=0)
+ Nov 29 12:39:01 hostname CRON[310721]: (root) CMD (  [ -x 
/usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then 
/usr/lib/php/sessionclean; fi)
+ Nov 29 12:39:01 hostname CRON[310720]: pam_unix(cron:session): session closed 
for user root
+ Nov 29 12:39:07 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:39:07 hostname systemd[1]: Starting Clean php session files...
+ Nov 29 12:39:07 hostname systemd[1]: phpsessionclean.service: Succeeded.
+ Nov 29 12:39:07 hostname systemd[1]: Finished Clean php session files.
+ Nov 29 12:39:28 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:39:32 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:39:42 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:39:49 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:40:10 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:40:27 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:40:31 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:40:39 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:40:48 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:41:09 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:41:30 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=240 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:41:31 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:01:80:7d:14:37:ff:a2:08:00 SRC=192.168.1.1 DST=224.0.0.1 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:41:37 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=01:00:5e:00:00:fb:b8:27:eb:e6:74:43:08:00 SRC=192.168.1.100 DST=224.0.0.251 
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
+ Nov 29 12:41:47 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"42"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event1  - 
Power Button: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"45"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event0  - 
Power Button: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"46"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event5  - 
HID 05ac:0256: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"47"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event7  - 
HID 05ac:0256 Mouse: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"48"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"49"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event9  - 
HID 05ac:0256 System Control: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"50"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event2  - 
Barcode Reader : device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"51"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event3  - 
Barcode Reader  Mouse: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"52"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event4  - 
Barcode Reader  System Control: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"53"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"54"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event15 - 
USB Live Camcra: USB Live Camcr: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"55"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event10 - CX 
2.4G Receiver: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"56"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event11 - CX 
2.4G Receiver Mouse: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"57"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"58"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event14 - CX 
2.4G Receiver System Control: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"59"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event16 - 
Eee PC WMI hotkeys: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"48"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event8  - 
HID 05ac:0256 Consumer Control: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"53"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event6  - 
Barcode Reader  Consumer Control: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (**) Option "fd" 
"57"
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) event13 - CX 
2.4G Receiver Consumer Control: device removed
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:73
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:79
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:68
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:72
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:67
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:69
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:74
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:75
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:77
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:65
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:66
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:71
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:64
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:80
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:78
+ Nov 29 12:42:06 hostname /usr/lib/gdm3/gdm-x-session[2668]: (II) 
systemd-logind: got pause for 13:70
+ Nov 29 12:42:06 hostname kernel: rfkill: input handler enabled
+ Nov 29 12:42:06 hostname systemd[1]: Started Getty on tty3.
+ Nov 29 12:42:06 hostname kernel: fbcon: Taking over console
+ Nov 29 12:42:06 hostname kernel: Console: switching to colour frame buffer 
device 128x48
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.044605:ERROR:angle_platform_impl.cc(43)] 
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000502 as of 
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.048822:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.048900:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.048983:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.278336:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.279389:ERROR:angle_platform_impl.cc(43)] 
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000502 as of 
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.279946:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.280009:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.280075:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
+ Nov 29 12:42:07 hostname gnome-shell[4230]: 
[4787:4787:1129/124207.281522:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x2c25b468dc00] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
+ Nov 29 12:42:07 hostname acpid[1357]: client 2668[0:0] has disconnected
+ Nov 29 12:42:08 hostname kernel: [UFW BLOCK] IN=eno1 OUT= 
MAC=30:85:a9:98:e9:99:80:7d:14:37:ff:a2:86:dd 
SRC=fe80:0000:0000:0000:827d:14ff:fe37:ffa2 
DST=fd52:a81c:df85:0001:bc62:9628:e388:a759 LEN=264 TC=0 HOPLIMIT=255 FLOWLBL=0 
PROTO=ICMPv6 TYPE=137 CODE=0 
+ Nov 29 12:42:10 hostname login[314715]: pam_unix(login:auth): Couldn't open 
/etc/securetty: No such file or directory
+ Nov 29 12:42:15 hostname login[314715]: pam_unix(login:auth): Couldn't open 
/etc/securetty: No such file or directory
+ Nov 29 12:42:15 hostname login[314715]: pam_unix(login:session): session 
opened for user username by LOGIN(uid=0)
+ Nov 29 12:42:15 hostname systemd-logind[1410]: New session 48 of user 
username.
+ Nov 29 12:42:15 hostname systemd[1]: Started Session 48 of user username.
+ Nov 29 12:42:15 hostname dbus-daemon[2580]: [session uid=1000 pid=2580] 
Activating via systemd: service name='org.freedesktop.Tracker1' 
unit='tracker-store.service' requested by ':1.2' (uid=1000 pid=2573 
comm="/usr/libexec/tracker-miner-fs " label="unconfined")
+ 
+ ========
+ The errors today morning:
+ $ sudo journalctl -S "2020-11-29 07:30:00" --no-pager -f | grep -i ERR
  
  Nov 29 07:59:17 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
  Nov 29 07:59:17 Hostname Flameshot.desktop[3123]: QDBusTrayIcon encountered a 
D-Bus error: QDBusError("org.freedesktop.DBus.Error.NoReply", "Did not receive 
a reply. Possible causes include: the remote application did not send a reply, 
the message bus security policy blocked the reply, the reply timeout expired, 
or the network connection was broken.")
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535333:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535431:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535513:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.537230:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538480:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538539:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538601:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
  Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.539957:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
  Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[8116:8116:1129/075927.478266:ERROR:shared_context_state.cc(785)] 
SharedContextState context lost via ARB/EXT_robustness. Reset status = 
GL_UNKNOWN_CONTEXT_RESET_KHR
  Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[8116:8116:1129/075927.479271:ERROR:gpu_service_impl.cc(1127)] Exiting GPU 
process because some drivers can't recover from errors. GPU process will 
restart shortly.
  Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[1599635:1599635:1129/075927.614514:ERROR:vaapi_wrapper.cc(541)] vaInitialize 
failed: unknown libva error
  Nov 29 07:59:32 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
  Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetailView.qml:12: TypeError: Type error
  Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetails.qml:23: TypeError: Type error
  Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetails.qml:24: TypeError: Type error
  Nov 29 07:59:50 Hostname gjs[3344]: JS ERROR: Gio.TlsError: Error performing 
TLS handshake: A disallowed SNI server name has been received.
  Nov 29 07:59:51 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
  Nov 29 07:59:53 Hostname gjs[3344]: JS ERROR: Gio.TlsError: Error performing 
TLS handshake: A disallowed SNI server name has been received.
- 
- 
- ========
- The errors today morning:
- $ sudo journalctl -S "2020-11-29 07:30:00" --no-pager -f | grep -i ERR
- 
- Nov 29 07:59:17 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
- Nov 29 07:59:17 Hostname Flameshot.desktop[3123]: QDBusTrayIcon encountered a 
D-Bus error: QDBusError("org.freedesktop.DBus.Error.NoReply", "Did not receive 
a reply. Possible causes include: the remote application did not send a reply, 
the message bus security policy blocked the reply, the reply timeout expired, 
or the network connection was broken.")
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535333:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535431:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.535513:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.537230:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538480:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538539:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.538601:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: Draw 
framebuffer is incomplete
- Nov 29 07:59:23 Hostname gnome-shell[8041]: 
[8116:8116:1129/075923.539957:ERROR:gl_utils.cc(314)] 
[.RendererMainThread-0x1fc6ea5ee700] GL_INVALID_FRAMEBUFFER_OPERATION: 
Framebuffer is incomplete.
- Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[8116:8116:1129/075927.478266:ERROR:shared_context_state.cc(785)] 
SharedContextState context lost via ARB/EXT_robustness. Reset status = 
GL_UNKNOWN_CONTEXT_RESET_KHR
- Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[8116:8116:1129/075927.479271:ERROR:gpu_service_impl.cc(1127)] Exiting GPU 
process because some drivers can't recover from errors. GPU process will 
restart shortly.
- Nov 29 07:59:27 Hostname gnome-shell[8041]: 
[1599635:1599635:1129/075927.614514:ERROR:vaapi_wrapper.cc(541)] vaInitialize 
failed: unknown libva error
- Nov 29 07:59:32 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
- Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetailView.qml:12: TypeError: Type error
- Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetails.qml:23: TypeError: Type error
- Nov 29 07:59:42 Hostname com.teamviewer.TeamViewer[2843]: 
qrc:/ui/MainWindow/Partnerlist/ItemDetails.qml:24: TypeError: Type error
- Nov 29 07:59:50 Hostname gjs[3344]: JS ERROR: Gio.TlsError: Error performing 
TLS handshake: A disallowed SNI server name has been received.
- Nov 29 07:59:51 Hostname gsd-power[3039]: Error setting property 
'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was 
reached (g-io-error-quark, 24)
- Nov 29 07:59:53 Hostname gjs[3344]: JS ERROR: Gio.TlsError: Error performing 
TLS handshake: A disallowed SNI server name has been received.

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https://bugs.launchpad.net/bugs/1906163

Title:
  Ubuntu 20.04 screen freezes when unlocking gnome session

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