Bug#675345: Info received (Display randomly freezes (but mouse is operational))

[Birger Andersson]

Complementing my previous report with the contents of .xsession-errors. I 
forgot this.

/b

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/etc/gdm3/Xsession: Beginning session setup...


< some info omitted here ... >


** (nm-applet:3213): WARNING **: _nm_remote_settings_ensure_inited: 
(NMRemoteSettings) error initializing: Launch helper exited with unknown 
return code 1


** (nm-applet:3213): WARNING **: Could not initialize NMClient 
/org/freedesktop/NetworkManager: Launch helper exited with unknown return 
code 1
** Message: applet now removed from the notification area

** (nm-applet:3213): WARNING **: fetch_connections_done: error fetching 
connections: (25) Launch helper exited with unknown return code 1.

** (nm-applet:3213): WARNING **: Failed to register as an agent: (25) 
Launch helper exited with unknown return code 1
Window manager warning: Log level 16: Could not initialize NMClient 
/org/freedesktop/NetworkManager: Launch helper exited with unknown return 
code 1
Window manager warning: Log level 16: _nm_remote_settings_ensure_inited: 
(NMRemoteSettings) error initializing: Launch helper exited with unknown 
return code 1

** Message: applet now embedded in the notification area
Window manager warning: Log level 16: fetch_connections_done: error 
fetching connections: (25) Launch helper exited with unknown return code 
1.

(gnome-settings-daemon:3163): PackageKit-WARNING **: couldn't parse 
execption 
'GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend', please report

(gnome-settings-daemon:3163): updates-plugin-WARNING **: failed to get 
upgrades: 
GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend

(gnome-settings-daemon:3163): color-plugin-WARNING **: Done switch to new 
account, reload devices

(gnome-settings-daemon:3163): color-plugin-WARNING **: Done switch to new 
account, reload devices
gnome-session[3107]: WARNING: Application 'gnome-shell.desktop' killed by 
signal 9
** Message: applet now removed from the notification area
** Message: Starting applet secret agent because GNOME Shell disappeared

** (nm-applet:3213): WARNING **: Failed to register as an agent: (25) 
Launch helper exited with unknown return code 1

(gnome-settings-daemon:3163): color-plugin-WARNING **: Done switch to new 
account, reload devices
Window manager warning: Log level 16: Could not initialize NMClient 
/org/freedesktop/NetworkManager: Launch helper exited with unknown return 
code 1
Window manager warning: Log level 16: _nm_remote_settings_ensure_inited: 
(NMRemoteSettings) error initializing: Launch helper exited with unknown 
return code 1

** Message: applet now embedded in the notification area
Window manager warning: Log level 16: fetch_connections_done: error 
fetching connections: (25) Launch helper exited with unknown return code 
1.

(gnome-settings-daemon:3163): color-plugin-WARNING **: Done switch to new 
account, reload devices

(gnome-shell:3588): GLib-GIO-WARNING **: Dropping signal 
ActiveSessionChanged of type (s) since the type from the expected 
interface is (o)

(gnome-shell:3588): GLib-GIO-WARNING **: Dropping signal 
ActiveSessionChanged of type (s) since the type from the expected 
interface is (o)

(gnome-shell:3588): GLib-GIO-WARNING **: Dropping signal 
ActiveSessionChanged of type (s) since the type from the expected 
interface is (o)
Window manager warning: Log level 8: g_source_remove: assertion `tag > 0' 
failed

(gnome-settings-daemon:3163): PackageKit-WARNING **: couldn't parse 
execption 
'GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend', please report

(gnome-settings-daemon:3163): updates-plugin-WARNING **: failed to get 
upgrades: 
GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend
Initializing nautilus-gdu extension
[4373:4395:0613/095814:ERROR:object_proxy.cc(624)] Failed to get name 
owner. Got org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner 
of name 'org.chromium.Mtpd': no such name
[4373:4395:0613/095814:ERROR:object_proxy.cc(624)] Failed to get name 
owner. Got org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner 
of name 'org.chromium.Mtpd': no such name
[4373:4373:0613/095815:ERROR:object_proxy.cc(529)] Failed to call method: 
org.chromium.Mtpd.EnumerateStorages: object_path= /org/chromium/Mtpd: 
org.freedesktop.DBus.Error.ServiceUnknown: The name org.chromium.Mtpd was 
not provided by any .service files

(gnome-settings-daemon:3163): PackageKit-WARNING **: couldn't parse 
execption 
'GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend', please report

(gnome-settings-daemon:3163): updates-plugin-WARNING **: failed to get 
upgrades: 
GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend
Shutting down nautilus-gdu extension


< some info omitted here ... >


(gnome-settings-daemon:3163): PackageKit-WARNING **: couldn't parse 
execption 
'GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend', please report

(gnome-settings-daemon:3163): updates-plugin-WARNING **: failed to get 
upgrades: 
GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: 
GetDistroUpgrades not supported by backend