Как установить статический IP-адрес в Ubuntu 12.10
Лучший способ установить статический IP-адрес - это «резервирование DHCP» на маршрутизаторе, а не через операционную систему, потому что тогда вы можете оставить свой компьютер на «DHCP», поэтому, когда вы подключаете его в другом месте, он просто работает. Я использую Ubuntu 12.10 и имею маршрутизатор Cisco E2000 для демонстрации.
Запустите ifconfig в Ubuntu Box.eth0 Link encap:Ethernet HWaddr d4:3d:7e:ea:9b:3a
inet addr:192.168.13.88 Bcast:192.168.13.255 Mask:255.255.255.0
inet6 addr: fe80::d63d:7eff:feea:9b3a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1268 errors:0 dropped:0 overruns:0 frame:0
TX packets:872 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1114418 (1.1 MB) TX bytes:150044 (150.0 KB)
Interrupt:20 Memory:f7d00000-f7d20000
Это говорит вам, что IP-адрес 192.168.13.88. Я подключен к DHCP. Здесь мое содержимое / etc / network / interfaces, это значение по умолчанию. Не трогайте это: auto lo
iface lo inet loopback
Войдите в свой маршрутизатор. Найдите кнопку с названием «Бронирование DHCP». Если вы не можете найти эту кнопку для своего маршрутизатора, используйте Google, чтобы ввести «где резервирование DHCP для моего маршрутизатора crunch-whirrr-bang?» Нажмите кнопку «Сохранение DHCP». Эта кнопка означает, что вы говорите маршрутизатору «помнить MAC-адрес компьютера, и когда он запрашивает IP-адрес, всегда давайте ему этот IP-адрес и не передавайте этот IP-адрес никому другому. Запустите ifconfig в поле Ubuntu.
eth0 Link encap:Ethernet HWaddr d4:3d:7e:ea:9b:3a
inet addr:192.168.13.88 Bcast:192.168.13.255 Mask:255.255.255.0
inet6 addr: fe80::d63d:7eff:feea:9b3a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1268 errors:0 dropped:0 overruns:0 frame:0
TX packets:872 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1114418 (1.1 MB) TX bytes:150044 (150.0 KB)
Interrupt:20 Memory:f7d00000-f7d20000
Сообщает вам, что IP-адрес 192.168.13.88. Я подключен к DHCP
Запустите ifconfig в Ubuntu Box.
Здесь мое содержимое / etc / network / interfaces, это значение по умолчанию. Don 't коснитесь этого:auto lo
iface lo inet loopback
Здесь мое содержимое / etc / network / interfaces, оно по умолчанию. Не трогайте это:
В какой-то точке моей сессии в Ubuntu 14.04 LTS поиск приложения прекратил отвечать, показывая ту же ошибку. Решение, которое я нашел, - это открыть терминал (CtrlAltT) и убить домашнюю область
$ kill $(pgrep -f unity-scope-home/unity-scope-home)
Область перезапустилась, и поиск приложения возобновил свои возможности
на самом деле, выйдите на гостевую сессию и повторно включитесь, поскольку основной пользователь просто исправил проблему, поскольку я до сих пор не понимаю, почему ... но прежде чем делать это, я потратил время на выполнение вышеуказанных командных строк, которые не имели положительного эффекта в моем случае. конечно, способ сбросить чистый способ, чтобы эти файлы .desktop, которые явно представляли собой проблему, были бы оценены или даже были бы способными их нарушить, если они есть. thx в любом случае
Вы удалили базу данных Zeitgeist и перезагрузились? I.e.:
rm -rf ~/.local/share/zeitgeist
Кажется наиболее логичным. При следующем входе в систему подождите несколько минут, чтобы приложения снова отображались.
Обратите внимание, что это не то же самое, что переустановка Zeitgeist, который в этом случае бесполезен, IMHO.
Если его только о приложениях, но другие файлы могут быть хорошо изучены в Dash, вы можете попробовать это и повторно войти в систему после:
rm ~/.cache/software-center -R
Сегодня я столкнулся с такой же проблемой, что и в Ubuntu 14.10. Перезагрузилось и неожиданно появилось больше приложений в тире, и ни одно из предлагаемых решений (удалить кеш, переустановить линзы, удалить данные zeitgeist) не сработало для меня.
К счастью, я вспомнил одно изменение системы Я применил несколько часов до этого: я изменил свою локаль с de_DE.UTF-8 до de_DE с помощью:
sudo update-locale LANG=de_DE
Итак, если ни одно из решений не работает, попробуйте изменить свой язык на unicode -Ваш один. Для меня это было:
sudo update-locale LANG=de_DE.UTF-8
, а затем перезагрузка. Все работает как ожидается.
У меня эта проблема на 14.04LTS. Он будет беспорядочно отображаться, когда система запущена, а логин и логин будут «исправлять» его.
Рекомендуемое выше: проверка файлов на рабочем столе.
Не нужно:
desktop-file-validate .local/share/applications/*.desktop
desktop-file-validate .gnome/apps/*.deskto
Тонны ошибок в них:
desktop-file-validate /usr/share/applications/*.desktop
Ошибки (предупреждения и подсказки удалены):
/usr/share/applications/arduino.desktop: error: value "text/x-arduino" for string list key "MimeType" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/checkbox-gui.desktop: error: value "System;Qt;Application" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/cheese.desktop: hint: value item "GNOME" in key "Categories" in group "Desktop Entry" can be extended with another category among the following categories: GTK
/usr/share/applications/credentials-preferences.desktop: error: value "Unity" for string list key "NotShowIn" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/eeschema.desktop: error: value "Development;Electronics" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/empathy.desktop: error: value "Messaging Menu" for string list key "NotShowIn" in group "Desktop Action Hidden" does not have a semicolon (';') as trailing character
/usr/share/applications/empathy.desktop: error: value "Messaging Menu" for string list key "NotShowIn" in group "Desktop Action Prefs" does not have a semicolon (';') as trailing character
/usr/share/applications/empathy.desktop: error: value "Messaging Menu" for string list key "NotShowIn" in group "Desktop Action Accounts" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "??????;??????;?????;???;??" for locale string list key "Keywords[ar]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Restolador;Web;Esplorador" for locale string list key "Keywords[ast]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Navegador;Web;Explorador;Explorer" for locale string list key "Keywords[ca]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Prohl??e?;Web;Explorer" for locale string list key "Keywords[cs]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;Internettet;WWW;Browser;Browse;Web;Surf;Nettet" for locale string list key "Keywords[da]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer;Webseite;Site;surfen;online;browsen" for locale string list key "Keywords[de]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer;?????????;??????????;Firefox;???????;????????" for locale string list key "Keywords[el]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Explorador;Internet;WWW" for locale string list key "Keywords[es]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer;selain;Internet-selain;internetselain;verkkoselain;netti;surffaa" for locale string list key "Keywords[fi]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
[Many similar errors, one for each Firefox locale.]
/usr/share/applications/firefox.desktop: warning: key "OnlyShowIn" in group "Desktop Action NewPrivateWindow" is deprecated
/usr/share/applications/flightgear.desktop: error: value "1.4" for key "Version" in group "Desktop Entry" is not a known version
/usr/share/applications/flightgear.desktop: error: value "Game;Simulation" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/fluid.desktop: error: value "application/x-fluid" for string list key "MimeType" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/freecad.desktop: error: value "Graphics;Science;Engineering" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/freecad.desktop: error: value "application/x-extension-fcstd" for string list key "MimeType" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-background-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-color-panel.desktop: error: value "GNOME;GTK;Settings;X-GNOME-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-power-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-region-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-screen-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-screenshot.desktop: error: value "Screen;Window;Area" for string list key "Actions" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-screenshot.desktop: error: action group "Desktop Action Window" exists, but there is no matching action "Window"
/usr/share/applications/gnome-screenshot.desktop: error: action group "Desktop Action Screen" exists, but there is no matching action "Screen"
/usr/share/applications/gnome-screenshot.desktop: error: action group "Desktop Action Area" exists, but there is no matching action "Area"
/usr/share/applications/gnome-terminal.desktop: warning: key "OnlyShowIn" in group "Desktop Action New" is deprecated
/usr/share/applications/gnome-terminal.desktop: error: value "Unity" for string list key "OnlyShowIn" in group "Desktop Action New" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-terminal.desktop: error: action group "Desktop Action New" exists, but there is no matching action "New"
/usr/share/applications/gnome-user-accounts-panel.desktop: error: value "System;Settings;X-GNOME-Settings-Panel;X-GNOME-SystemSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/im-config.desktop: error: value "keyboard;input" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/im-config.desktop: error: value "Settings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/inkscape.desktop: error: file contains group "Drawing Shortcut Group", but groups extending the format should start with "X-"
/usr/share/applications/kicad.desktop: error: value "Development;Electronics" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/language-selector.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/remmina.desktop: error: file contains multiple keys named "Actions" in group "Desktop Entry"
/usr/share/applications/software-properties-drivers.desktop: error: file contains key "NotShownIn" in group "Desktop Entry", but keys extending the format should start with "X-"
/usr/share/applications/software-properties-drivers.desktop: error: value "X-XFCE;GTK;Settings;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Corr?u;Corr?u-e;Noticies;Discusiones;Mensaxes;Canales;RSS" for locale string list key "Keywords[ast]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Correu;Email;E-mail;Mailing;Llistes;Not?cies;RSS" for locale string list key "Keywords[ca]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Po?ta;Elektronick? po?ta;Diskusn? skupiny;?te?ka;RSS" for locale string list key "Keywords[cs]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Epost;E-post;E-brev;Newsgroup;Nyhedsgruppe;Nyhedskilde;Usenet;Feed;RSS" for locale string list key "Keywords[da]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mail;E-Mail;Newsgroup;Nachrichten;Feed;RSS;Post;News;Usenet;online;lesen;schreiben" for locale string list key "Keywords[de]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;?????;????????????;???;???;??????????;????????" for locale string list key "Keywords[el]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;Correo electr?nico;Noticias;Discusiones;Mensajes;Canales;RSS" for locale string list key "Keywords[es]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mail;E-Mail;Email;Newsgroup;Feed;RSS;posti;s?hk?posti;maili;meili;Usenet;uutisryhm?t;sy?te" for locale string list key "Keywords[fi]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mails;Mels;E-Mails;Emails;Courriels;Courriers;Newsgroup;Feed;RSS;Poster;Thunderbird;Lire;?crire" for locale string list key "Keywords[fr]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "email;e-mail;e-po?ta;po?ta;RSS" for locale string list key "Keywords[hr]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Lev?l;Levelez?s;H?rcsoport;Feed;H?rforr?s;RSS" for locale string list key "Keywords[hu]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;Mail;Posta;Newsgroup;Feed;RSS" for locale string list key "Keywords[it]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "t?lvup?stur;rafp?stur;fr?ttir;fr?ttah?par;samt?l;skilabo?;fr?ttastraumar;RSS" for locale string list key "Keywords[is]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "E???;?????;mail;e-mail;email;???;?????;????????;???????;RSS;????????;??;??;Mozilla" for locale string list key "Keywords[ja]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;Nieuwsgroep;Post" for locale string list key "Keywords[nl]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;?????;??????;???????;????" for locale string list key "Keywords[ru]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Elektronick? po?ta;Diskusn? skupiny;??ta?ka kan?lov;RSS" for locale string list key "Keywords[sk]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;?????;??????;??????;???????" for locale string list key "Keywords[uk]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mail;E-Mail;Email;Newsgroup;Feed;RSS;Th? ?i?n t?;G?i th?" for locale string list key "Keywords[vi]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Compose;Contacts" for string list key "Actions" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Messaging Menu;Unity;" for key "OnlyShowIn" in group "Desktop Action Compose" contains an unregistered value "Messaging Menu"; values extending the format should start with "X-"
/usr/share/applications/thunderbird.desktop: error: value "Messaging Menu;Unity;" for key "OnlyShowIn" in group "Desktop Action Contacts" contains an unregistered value "Messaging Menu"; values extending the format should start with "X-"
/usr/share/applications/thunderbird.desktop: error: action group "Desktop Action Contacts" exists, but there is no matching action "Contacts"
/usr/share/applications/thunderbird.desktop: error: action group "Desktop Action Compose" exists, but there is no matching action "Compose"
/usr/share/applications/unity-appearance-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-color-panel.desktop: error: value "GNOME;GTK;Settings;X-Unity-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-power-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-region-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-screen-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-user-accounts-panel.desktop: error: value "System;Settings;X-Unity-Settings-Panel;X-GNOME-SystemSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unitywebappsqmllauncher.desktop: error: value "/usr/bin/unity-webapps-qml-launcher $@" for key "Exec" in group "Desktop Entry" contains a reserved character '$' outside of a quote
/usr/share/applications/update-manager.desktop: hint: value "System;Settings;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu
/usr/share/applications/webbrowser-app.desktop: error: value "Internet;WWW;Browser;Web;Explorer" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
Эти ошибки все из файлов который пришел с дистрибутивом Ubuntu. Проверяется ли это во время распределения? Есть ли сообщение об ошибке?
Обратите внимание на то, что в вашем случае нет Applications под типами или категориями (см. картирование для контраста). У меня была такая же проблема после обновления с 14.04 LTS до 16.04 LTS. Решение для меня было
Dash (из Unity) не показывает Applications
Я копирую ответ здесь:
sudo apt-get purge unity-lens-applications
sudo apt-get install unity-lens-applications
, затем откройте & amp; авторизоваться.
Это может или не поможет в вашем случае, но в моем случае у меня не хватило места на корневом разделе моего жесткого диска. Я продолжал получать сообщения о том, что у меня меньше свободного места. Тогда эта проблема возникла. Таким образом, очистка места и перезапуск сделали волшебство.
Также следите за любыми проблемами, которые произошли примерно в то же время, которые могли вызвать это. то есть приложения, которые вы, возможно, установили, добавили новое оборудование, обновленные драйверы и т. д.
Ответ для меня был комментарий Сари:
... плагин панели «Приложения» был как-то деактивирован.