Ubuntu 18.04 LTS hang before login
problem: screen keep flashing with the ubuntu mark and progressing curser (which loops). Occasionally it will start normal and successful.
a little background: Upgraded from ubuntu 16.04 two months ago and no problem. This problem occurred after recent software update. After the update, I used sudo apt autoremove, which some say might have removed something it should have not done so. But it also could be because of the update (some bugs maybe?)
log shows:
important:
9:54:07 AM pulseaudio: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
9:53:56 AM spice-vdagent: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
9:53:33 AM gnome-session-b: CRITICAL: Unable to create a DBus proxy for GnomeScreensaver: Error calling StartServiceByName for org.gnome.ScreenSaver: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.ScreenSaver exited with status 1
9:53:29 AM wpa_supplicant: dbus: Failed to construct signal
gnome sound bluetooth pulseaudio dbus
asked Jan 28 at 15:59
kevinshikevinshi
12
add a comment |
problem: screen keep flashing with the ubuntu mark and progressing curser (which loops). Occasionally it will start normal and successful.
a little background: Upgraded from ubuntu 16.04 two months ago and no problem. This problem occurred after recent software update. After the update, I used sudo apt autoremove, which some say might have removed something it should have not done so. But it also could be because of the update (some bugs maybe?)
log shows:
important:
9:54:07 AM pulseaudio: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
9:53:56 AM spice-vdagent: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
9:53:33 AM gnome-session-b: CRITICAL: Unable to create a DBus proxy for GnomeScreensaver: Error calling StartServiceByName for org.gnome.ScreenSaver: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.ScreenSaver exited with status 1
9:53:29 AM wpa_supplicant: dbus: Failed to construct signal
gnome sound bluetooth pulseaudio dbus
asked Jan 28 at 15:59
kevinshikevinshi
12
add a comment |
problem: screen keep flashing with the ubuntu mark and progressing curser (which loops). Occasionally it will start normal and successful.
a little background: Upgraded from ubuntu 16.04 two months ago and no problem. This problem occurred after recent software update. After the update, I used sudo apt autoremove, which some say might have removed something it should have not done so. But it also could be because of the update (some bugs maybe?)
log shows:
important:
9:54:07 AM pulseaudio: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
9:53:56 AM spice-vdagent: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
9:53:33 AM gnome-session-b: CRITICAL: Unable to create a DBus proxy for GnomeScreensaver: Error calling StartServiceByName for org.gnome.ScreenSaver: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.ScreenSaver exited with status 1
9:53:29 AM wpa_supplicant: dbus: Failed to construct signal
gnome sound bluetooth pulseaudio dbus
asked Jan 28 at 15:59
kevinshikevinshi
12
problem: screen keep flashing with the ubuntu mark and progressing curser (which loops). Occasionally it will start normal and successful.
a little background: Upgraded from ubuntu 16.04 two months ago and no problem. This problem occurred after recent software update. After the update, I used sudo apt autoremove, which some say might have removed something it should have not done so. But it also could be because of the update (some bugs maybe?)
log shows:
important:
9:54:07 AM pulseaudio: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
9:53:56 AM spice-vdagent: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
9:53:33 AM gnome-session-b: CRITICAL: Unable to create a DBus proxy for GnomeScreensaver: Error calling StartServiceByName for org.gnome.ScreenSaver: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.ScreenSaver exited with status 1
9:53:29 AM wpa_supplicant: dbus: Failed to construct signal
gnome sound bluetooth pulseaudio dbus
gnome sound bluetooth pulseaudio dbus
asked Jan 28 at 15:59
kevinshikevinshi
12
asked Jan 28 at 15:59
kevinshikevinshi
12
edited Jan 28 at 16:36
kevinshi
asked Jan 28 at 15:59
kevinshikevinshi
12
asked Jan 28 at 15:59
kevinshikevinshi
12
asked Jan 28 at 15:59
kevinshikevinshi
12
12
add a comment |
add a comment |
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