Masalah Saya mengalami adalah bahwa setelah penebangan ke GNOME Shell 3.4.1atas Ubuntu 12.04.1 LTS.

Setelah beberapa saat (kira-kira 0-2 menit) gnome shell menjadi tidak responsif.

Melayang di sudut / mengklik tombol kegiatan tidak melakukan apa-apa,
Windows bisa terjebak (aplikasi merespon tetapi gnome tidak)
Juga Alt+ F2tidak melakukan apa-apa.

Satu-satunya cara saya tahu bagaimana menyelesaikan masalah ini adalah pergi ke linux shell dengan menekan
Ctrl+ Alt+ any from F1 to F6, login dan restart layanan lightdm.

sudo service lightdm restart 

Jadi pertanyaannya adalah Bagaimana cara mengatasi Gnome 3 hang setelah masalah logon?

hertz@hertzbox:~$ uname -a
Linux hertzbox 3.2.0-35-generic #55-Ubuntu SMP Wed Dec 5 17:42:16 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

hertz@hertzbox:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 12.04.1 LTS
Release:    12.04
Codename:   precise

hertz@hertzbox:~$ gnome-shell --version
GNOME Shell 3.4.1

PS Sama dengan atau tanpa ekstensi dimuat

EDIT 1

.xsession-errors

(gnome-settings-daemon:1365): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed

(gnome-settings-daemon:1365): GLib-GIO-CRITICAL **: g_settings_schema_key_type_check: assertion `value != NULL' failed

(gnome-settings-daemon:1365): GLib-CRITICAL **: g_variant_get_type_string: assertion `value != NULL' failed

(gnome-settings-daemon:1365): GLib-GIO-CRITICAL **: g_settings_set_value: key 'picture-uri' in 'org.gnome.desktop.background' expects type 's', but a GVariant of type '(null)' was given
** Message: applet now removed from the notification area

** (nautilus:1585): WARNING **: Can not get _NET_WORKAREA

** (nautilus:1585): WARNING **: Can not determine workarea, guessing at layout
** Message: Stopping registered applet secret agent because GNOME Shell is running
** Message: using fallback from indicator to GtkStatusIcon

(gnome-shell:1546): folks-WARNING **: Failed to find primary PersonaStore with type ID 'eds' and ID 'system'.
Individuals will not be linked properly and creating new links between Personas will not work.
The configured primary PersonaStore's backend may not be installed. If you are unsure, check with your distribution.
** Message: applet now embedded in the notification area
Window manager warning: CurrentTime used to choose focus window; focus window may not be correct.
Window manager warning: Got a request to focus 0x1000004 (Desktop) with a timestamp of 0.  This shouldn't happen!
Nautilus-Share-Message: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.


** (zeitgeist-datahub:1867): WARNING **: recent-manager-provider.vala:133: Desktop file for "file:///home/hertz/projects/chrome-steamgifts-notifier/js/options/options.js" was not found, exec: sublime_text, mime_type: application/javascript

** (zeitgeist-datahub:1867): WARNING **: recent-manager-provider.vala:133: Desktop file for "file:///home/hertz/Sublime%20Text%202/Icon/256x256/sublime_text.png" was not found, exec: gnome-desktop-item-edit, mime_type: image/png

** (zeitgeist-datahub:1867): WARNING **: recent-manager-provider.vala:133: Desktop file for "file:///home/hertz/Sublime%20Text%202/sublime_text" was not found, exec: gnome-desktop-item-edit, mime_type: application/octet-stream

** (zeitgeist-datahub:1867): WARNING **: recent-manager-provider.vala:133: Desktop file for "file:///home/hertz/Desktop/christmasTree/tree.py" was not found, exec: python, mime_type: text/x-python

** (zeitgeist-datahub:1867): WARNING **: recent-manager-provider.vala:133: Desktop file for "file:///home/hertz/projects/chrome-steamgifts-notifier/js/test.js" was not found, exec: sublime_text, mime_type: application/javascript

** (nautilus:1585): WARNING **: Error calling current_status: Method "current_status" with signature "" on interface "com.ubuntuone.SyncDaemon.Status" doesn't exist


** (nautilus:1585): CRITICAL **: syncdaemon_status_info_get_online: assertion `SYNCDAEMON_IS_STATUS_INFO (sinfo)' failed
Window manager warning: CurrentTime used to choose focus window; focus window may not be correct.
Window manager warning: Got a request to focus 0x1a00003 (Unlock Log) with a timestamp of 0.  This shouldn't happen!
** Message: applet now removed from the notification area

(gnome-settings-daemon:1365): Gdk-WARNING **: gnome-settings-daemon: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.

Gkr-Message: secret service disappeared while waiting for prompt

(nm-applet:1582): Gdk-WARNING **: nm-applet: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.

[1586:1617:0105/225607:ERROR:native_backend_gnome_x.cc(664)] Keyring find failed: Error communicating with gnome-keyring-daemon

(nautilus:1585): Gdk-WARNING **: nautilus: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.


(gnome-shell-calendar-server:1675): Gdk-WARNING **: gnome-shell-calendar-server: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.

[1586:1586:0105/225607:ERROR:chrome_browser_main_x11.cc(62)] X IO Error detected

(gdu-notification-daemon:1856): Gdk-WARNING **: gdu-notification-daemon: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.


(evolution-alarm-notify:1895): Gdk-WARNING **: evolution-alarm-notify: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.


(update-notifier:1946): Gdk-WARNING **: update-notifier: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.


(deja-dup-monitor:1960): GVFS-RemoteVolumeMonitor-WARNING **: Owner :1.34 of volume monitor org.gtk.Private.GduVolumeMonitor disconnected from the bus; removing drives/volumes/mounts

(deja-dup-monitor:1960): GVFS-RemoteVolumeMonitor-WARNING **: Owner :1.35 of volume monitor org.gtk.Private.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts

(deja-dup-monitor:1960): GVFS-RemoteVolumeMonitor-WARNING **: Owner :1.36 of volume monitor org.gtk.Private.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts

** (zeitgeist-datahub:1867): WARNING **: zeitgeist-datahub.vala:227: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!

Terima kasih sebelumnya.

Saya memiliki masalah serupa dengan Ubuntu 12.04 dan Gnome 3.4. Saya berhasil meminimalkan frekuensi pembekuan dengan melakukan hal berikut:

• Nonaktifkan driver video berpemilik
• Tambahkan ppa: gnome3-team / gnome3 ke sumber dan perbarui
• Anda juga dapat mencoba menunggu selama 30 detik. sebelum masuk. Mungkin terdengar konyol, tapi saya pikir tidak semua komponen siap ketika layar masuk disajikan kepada pengguna. (Anda dapat menyalahkan Canonical karena mencoba menipu pada saat start-up :))

Satu-satunya hal yang menyelesaikan masalah ini untuk selamanya, setidaknya dalam kasus saya, adalah meningkatkan ke Ubuntu 12.10 dan Gnome 3.6.

Penanganan masalah

Karena ini adalah penginstalan flash, kami dapat membuat pengguna baru.

1. Login dari terminal teks

2. Tambahkan pengguna baru

   sudo adduser <username>
   

3. Tambahkan pengguna baru ke sudogrup, atauadmin

   sudo adduser <username> sudo
   

4. Beralih kembali ke X dan coba masuk dengan pengguna baru

Hal-hal yang Dicoba

• Memperbarui

  sudo apt-get update
  sudo apt-get dist-upgrade