Das ist natürlich eine sehr gute Idee.
Also auffällig in der syslog sind folgende, sich häufig wiederholende Einträge:
Zum einen zur gnome.shell.desktop. Wobei es so aussieht als gäbe es da ein Problem mit appamor
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021cc0] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021cc0] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020f5c650] chain filter error: Too high level of recursion (3)
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021440] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f6020021cc0] main filter error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f602c09c950] main video output error: Failed to create video converter
Feb 20 15:34:09 Marcx org.gnome.Nautilus[1787]: [00007f602c09c950] main video output error: Failed to compensate f
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: == Stack trace for context 0x557c38338330 ==
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #0 0x7ffeb6d9cc00 b resource:///org/gnome/gjs/modules/_legacy.js:83 (0x7f10f45b5de0 @ 87)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #1 0x557c387e9510 i /usr/share/gnome-shell/extensions/ubuntu-appindicators@ubuntu.com/indicatorStatusIcon.js:93 (0x7f109f7baa28 @ 58)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #2 0x7ffeb6d9df60 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #3 0x7ffeb6d9e020 b self-hosted:916 (0x7f10f45f12b8 @ 367)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #4 0x7ffeb6d9e110 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f10f45d2230 @ 386)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #5 0x557c387e9488 i /usr/share/gnome-shell/extensions/ubuntu-appindicators@ubuntu.com/appIndicator.js:190 (0x7f109f7ab6f8 @ 22)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #6 0x7ffeb6d9f470 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #7 0x557c387e93e0 i /usr/share/gnome-shell/extensions/ubuntu-appindicators@ubuntu.com/statusNotifierWatcher.js:219 (0x7f109f7a6cd0 @ 225)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #8 0x7ffeb6da07d0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #9 0x557c387e9368 i /usr/share/gnome-shell/extensions/ubuntu-appindicators@ubuntu.com/extension.js:61 (0x7f109f783e68 @ 37)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #10 0x557c387e92a8 i resource:///org/gnome/shell/ui/extensionSystem.js:82 (0x7f10f425a120 @ 431)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #11 0x557c387e9228 i resource:///org/gnome/shell/ui/extensionSystem.js:344 (0x7f10f425abc0 @ 13)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #12 0x7ffeb6da1540 b self-hosted:251 (0x7f10f45c4ab0 @ 223)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #13 0x557c387e91a8 i resource:///org/gnome/shell/ui/extensionSystem.js:343 (0x7f10f425ab38 @ 64)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #14 0x557c387e9128 i resource:///org/gnome/shell/ui/extensionSystem.js:361 (0x7f10f425ac48 @ 87)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #15 0x7ffeb6da2a40 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f10f45d2230 @ 386)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #16 0x7ffeb6da31e0 b resource:///org/gnome/shell/ui/sessionMode.js:205 (0x7f10dde6b918 @ 254)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #17 0x7ffeb6da3ec0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #18 0x557c387e8fe8 i resource:///org/gnome/shell/ui/sessionMode.js:167 (0x7f10dde6b6f8 @ 40)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #19 0x7ffeb6da4aa0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx gnome-software[3602]: no app for changed ubuntu-appindicators@ubuntu.com
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #20 0x557c387e8f40 i resource:///org/gnome/shell/ui/screenShield.js:1282 (0x7f10dde50e68 @ 188)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #21 0x7ffeb6da5d90 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #22 0x557c387e8e90 i resource:///org/gnome/shell/ui/screenShield.js:1331 (0x7f10dde50ef0 @ 391)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #23 0x7ffeb6da70f0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f10f45b5de0 @ 71)
Feb 20 15:57:07 Marcx org.gnome.Shell.desktop[1980]: #24 0x557c387e8e10 i resource:///org/gnome/shell/ui/screenShield.js:854 (0x7f10dde4ede0 @ 25)
Feb 20 15:57:07 Marcx gnome-software[3602]: no app for changed ubuntu-dock@ubuntu.com
Feb 20 16:21:56 Marcx dbus-daemon[1787]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" name=":1.25" mask="receive" pid=30235 label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=1980 peer_label="unconfined"
Feb 20 16:21:56 Marcx dbus-daemon[1787]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" name=":1.25" mask="receive" pid=31429 label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=1980 peer_label="unconfined"
Feb 20 16:21:56 Marcx dbus-daemon[1787]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" name=":1.25" mask="receive" pid=29586 label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=1980 peer_label="unconfined"
Feb 20 16:21:56 Marcx dbus-daemon[1787]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" name=":1.25" mask="receive" pid=29586 label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=1980 peer_label="unconfined"
Feb 20 16:21:56 Marcx dbus-daemon[1787]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" name=":1.25" mask="receive" pid=29707 label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=1980 peer_label="unconfined"
Feb 20 16:21:56 Marcx dbus-daemon[1787]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/" interface="org.freedesktop.DBus.Introspectable" member="Introspect" name=":1.25" mask="receive" pid=29778 label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=1980 peer_label="unconfined"
Das ist nur eine Auswahl aus /var/log/syslog, und nicht die komplette Datei.