Mis-typed password: No - when I flub my password, the system tells me so and
just repeats the same window without any intervening screen displays.
New display manager: No.
BUM is the bootup manager.
I looked in today's system log, during which I started three times in order
to get just one request for user authentication:
----------------------------------------------------------------------------------------------------------------
These two sequences only happened during the first of the three startups:
----------------------------------------------------------------------------------------------------------------
Nov 10 07:15:12 george-ThinkPad-T420 avahi-daemon[619]: Found user 'avahi'
(UID 107) and group 'avahi' (GID 113).
Nov 10 07:15:12 george-ThinkPad-T420 avahi-daemon[619]: Successfully dropped
root privileges.
Nov 10 07:15:12 george-ThinkPad-T420 avahi-daemon[619]: avahi-daemon 0.6.31
starting up.
Nov 10 07:15:12 george-ThinkPad-T420 avahi-daemon[619]: Successfully called
chroot().
Nov 10 07:15:12 george-ThinkPad-T420 avahi-daemon[619]: Successfully dropped
remaining capabilities.
Nov 10 07:15:12 george-ThinkPad-T420 bluetoothd[637]: Bluetooth daemon 4.101
Nov 10 07:15:12 george-ThinkPad-T420 bluetoothd[637]: Starting SDP server
Nov 10 07:15:12 george-ThinkPad-T420 avahi-daemon[619]: No service file found
in /etc/avahi/services.
...
Nov 10 07:15:22 george-ThinkPad-T420 avahi-daemon[619]: New relevant
interface wlan0.IPv6 for mDNS.
Nov 10 07:15:22 george-ThinkPad-T420 avahi-daemon[619]: Registering new
address record for fe80::aa54:b2ff:fea7:643d on wlan0.*.
Nov 10 07:15:23 george-ThinkPad-T420 NetworkManager[1116]: Activation
(wlan0) successful, device activated.
-----------------------------------------------------------------------------------------------------------------
These sequences happened in the first two startups:
-----------------------------------------------------------------------------------------------------------------
Startup 1 (asked for user authentication twice):
Nov 10 07:15:30 george-ThinkPad-T420 gnome-session[1677]: GLib-CRITICAL:
g_environ_setenv: assertion 'value != NULL' failed
Nov 10 07:15:32 george-ThinkPad-T420 kernel: [ 49.337979] do_trap: 123
callbacks suppressed
Nov 10 07:15:32 george-ThinkPad-T420 kernel: [ 49.337983] traps:
gnome-panel[1877] trap int3 ip:7fc9d7fc8c13 sp:7ffda6a9e560 error:0
Nov 10 07:15:33 george-ThinkPad-T420 gnome-session[1677]: WARNING:
Application 'gnome-panel.desktop' killed by signal 5
Nov 10 07:15:33 george-ThinkPad-T420 kernel: [ 51.008657] traps:
gnome-panel[1967] trap int3 ip:7f00b74c9c13 sp:7ffd660f0e60 error:0
Nov 10 07:15:33 george-ThinkPad-T420 ModemManager[826]: Creating modem with
plugin 'Generic' and '1' ports
Nov 10 07:15:33 george-ThinkPad-T420 ModemManager[826]: Could not grab port
(tty/ttyS4): 'Cannot add port 'tty/ttyS4', unhandled serial type'
Nov 10 07:15:33 george-ThinkPad-T420 ModemManager[826]: Couldn't create
modem for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find
primary AT port
Nov 10 07:15:33 george-ThinkPad-T420 gnome-session[1677]: WARNING: App
'gnome-panel.desktop' respawning too quickly
Nov 10 07:15:33 george-ThinkPad-T420 gnome-session[1677]: CRITICAL: We
failed, but the fail whale is dead. Sorry....
Nov 10 07:15:33 george-ThinkPad-T420 bluetoothd[637]: Endpoint unregistered:
sender=:1.63 path=/MediaEndpoint/HFPAG
Nov 10 07:15:33 george-ThinkPad-T420 bluetoothd[637]: Endpoint unregistered:
sender=:1.63 path=/MediaEndpoint/HFPHS
Nov 10 07:15:33 george-ThinkPad-T420 bluetoothd[637]: Endpoint unregistered:
sender=:1.63 path=/MediaEndpoint/A2DPSource
Nov 10 07:15:33 george-ThinkPad-T420 bluetoothd[637]: Endpoint unregistered:
sender=:1.63 path=/MediaEndpoint/A2DPSink
Nov 10 07:15:33 george-ThinkPad-T420 colord: device removed: xrandr-LVDS1
Nov 10 07:15:33 george-ThinkPad-T420 colord: Profile removed:
icc-26153eb0fd28abe9bd6a2287f37d5be7
Nov 10 07:15:33 george-ThinkPad-T420 colord: Profile removed:
icc-fc5a5724d8e38a55136af5074661119d
Nov 10 07:15:34 george-ThinkPad-T420 acpid: client 1134[0:0] has disconnected
Nov 10 07:15:34 george-ThinkPad-T420 acpid: client connected from 1979[0:0]
Nov 10 07:15:34 george-ThinkPad-T420 acpid: 1 client rule loaded
Nov 10 07:15:40 george-ThinkPad-T420 NetworkManager[1116]: (wlan0): IP6
addrconf timed out or failed.
Nov 10 07:15:40 george-ThinkPad-T420 NetworkManager[1116]: Activation
(wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Nov 10 07:15:40 george-ThinkPad-T420 NetworkManager[1116]: Activation
(wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Nov 10 07:15:40 george-ThinkPad-T420 NetworkManager[1116]: Activation
(wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Nov 10 07:15:41 george-ThinkPad-T420 dbus[581]: [system] Activating service
name='org.freedesktop.systemd1' (using servicehelper)
Nov 10 07:15:41 george-ThinkPad-T420 dbus[581]: [system] Successfully
activated service 'org.freedesktop.systemd1'
--------------------------------------------------------------------------------------------------------------------
Startup 2 (asked for user authentication twice):
Nov 10 07:16:51 george-ThinkPad-T420 gnome-session[1677]: GLib-CRITICAL:
g_environ_setenv: assertion 'value != NULL' failed
Nov 10 07:16:54 george-ThinkPad-T420 kernel: [ 50.342129] do_trap: 123
callbacks suppressed
Nov 10 07:16:54 george-ThinkPad-T420 kernel: [ 50.342133] traps:
gnome-panel[1887] trap int3 ip:7fd8cd4ccc13 sp:7ffdb1224a60 error:0
Nov 10 07:16:54 george-ThinkPad-T420 ModemManager[830]: Creating modem with
plugin 'Generic' and '1' ports
Nov 10 07:16:54 george-ThinkPad-T420 ModemManager[830]: Could not grab port
(tty/ttyS4): 'Cannot add port 'tty/ttyS4', unhandled serial type'
Nov 10 07:16:54 george-ThinkPad-T420 ModemManager[830]: Couldn't create
modem for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find
primary AT port
Nov 10 07:16:54 george-ThinkPad-T420 gnome-session[1677]: WARNING:
Application 'gnome-panel.desktop' killed by signal 5
Nov 10 07:16:55 george-ThinkPad-T420 kernel: [ 51.481159] traps:
gnome-panel[1986] trap int3 ip:7f53f154cc13 sp:7ffe5670ee00 error:0
Nov 10 07:16:55 george-ThinkPad-T420 gnome-session[1677]: WARNING: App
'gnome-panel.desktop' respawning too quickly
Nov 10 07:16:55 george-ThinkPad-T420 gnome-session[1677]: CRITICAL: We
failed, but the fail whale is dead. Sorry....
Nov 10 07:16:55 george-ThinkPad-T420 bluetoothd[619]: Endpoint unregistered:
sender=:1.61 path=/MediaEndpoint/HFPAG
Nov 10 07:16:55 george-ThinkPad-T420 bluetoothd[619]: Endpoint unregistered:
sender=:1.61 path=/MediaEndpoint/HFPHS
Nov 10 07:16:55 george-ThinkPad-T420 bluetoothd[619]: Endpoint unregistered:
sender=:1.61 path=/MediaEndpoint/A2DPSource
Nov 10 07:16:55 george-ThinkPad-T420 bluetoothd[619]: Endpoint unregistered:
sender=:1.61 path=/MediaEndpoint/A2DPSink
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.sleep-wake: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.enable-disable-wifi: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.enable-disable-wwan: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.enable-disable-wimax: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.network-control: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 colord: device removed: xrandr-LVDS1
Nov 10 07:16:55 george-ThinkPad-T420 colord: Profile removed:
icc-26153eb0fd28abe9bd6a2287f37d5be7
Nov 10 07:16:55 george-ThinkPad-T420 colord: Profile removed:
icc-fc5a5724d8e38a55136af5074661119d
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.wifi.share.protected: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.wifi.share.open: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.settings.modify.system: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.settings.modify.own: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 NetworkManager[1097]: error requesting
auth for org.freedesktop.NetworkManager.settings.modify.hostname: (3)
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of
name ':1.74': no such name
Nov 10 07:16:55 george-ThinkPad-T420 acpid: client 1103[0:0] has disconnected
Nov 10 07:16:55 george-ThinkPad-T420 acpid: client connected from 2024[0:0]
Nov 10 07:16:55 george-ThinkPad-T420 acpid: 1 client rule loaded
Nov 10 07:16:59 george-ThinkPad-T420 NetworkManager[1097]: (wlan0): IP6
addrconf timed out or failed.
Nov 10 07:16:59 george-ThinkPad-T420 NetworkManager[1097]: Activation
(wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Nov 10 07:16:59 george-ThinkPad-T420 NetworkManager[1097]: Activation
(wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Nov 10 07:16:59 george-ThinkPad-T420 NetworkManager[1097]: Activation
(wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Nov 10 07:17:00 george-ThinkPad-T420 wpa_supplicant[1157]: wlan0:
CTRL-EVENT-SCAN-STARTED
Nov 10 07:17:01 george-ThinkPad-T420 CRON[2167]: (root) CMD ( cd / &&
run-parts --report /etc/cron.hourly)
Nov 10 07:17:02 george-ThinkPad-T420 kernel: [ 58.254703] type=1400
audit(1447157822.082:53): apparmor="STATUS" operation="profile_replace"
profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2175
comm="apparmor_parser"
Nov 10 07:17:02 george-ThinkPad-T420 kernel: [ 58.254709] type=1400
audit(1447157822.082:54): apparmor="STATUS" operation="profile_replace"
profile="unconfined" name="/usr/sbin/cupsd" pid=2175 comm="apparmor_parser"
Nov 10 07:17:02 george-ThinkPad-T420 kernel: [ 58.255045] type=1400
audit(1447157822.082:55): apparmor="STATUS" operation="profile_replace"
profile="unconfined" name="/usr/sbin/cupsd" pid=2175 comm="apparmor_parser"
Nov 10 07:17:02 george-ThinkPad-T420 colord: Profile added:
HP-LaserJet-P1505n-Gray..
Nov 10 07:17:02 george-ThinkPad-T420 colord: Device added:
cups-HP-LaserJet-P1505n
Nov 10 07:17:04 george-ThinkPad-T420 dbus[567]: [system] Activating service
name='org.freedesktop.systemd1' (using servicehelper)
Nov 10 07:17:04 george-ThinkPad-T420 dbus[567]: [system] Successfully
activated service 'org.freedesktop.systemd1'
-----------------------------------------------------------------------------------------------------------------
Following is the same region of the startup record for the third (successful)
startup:
-----------------------------------------------------------------------------------------------------------------
Startup 3 (only asked for user authentication once):
Nov 10 07:18:11 george-ThinkPad-T420 gnome-session[1663]: GLib-CRITICAL:
g_environ_setenv: assertion 'value != NULL' failed
Nov 10 07:18:13 george-ThinkPad-T420 ModemManager[784]: Creating modem with
plugin 'Generic' and '1' ports
Nov 10 07:18:14 george-ThinkPad-T420 ModemManager[784]: Could not grab port
(tty/ttyS4): 'Cannot add port 'tty/ttyS4', unhandled serial type'
Nov 10 07:18:14 george-ThinkPad-T420 ModemManager[784]: Couldn't create
modem for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find
primary AT port
Nov 10 07:18:15 george-ThinkPad-T420 dbus[573]: [system] Activating service
name='org.freedesktop.UDisks2' (using servicehelper)
Nov 10 07:18:15 george-ThinkPad-T420 udisksd[1978]: udisks daemon version
2.1.3 starting
Nov 10 07:18:15 george-ThinkPad-T420 dbus[573]: [system] Successfully
activated service 'org.freedesktop.UDisks2'
------------------------------------------------------------------------------------------------------------------
Note that the third startup is to a different service than the first two.
What is the difference between org.freedesktop.systemd1 and
org.freedesktop.UDisks2 ?
