我在旧的戴尔笔记本电脑 (2014) 上运行 Xubuntu 23.04 Lunar Lobster。面板上不显示Firefox图标(见图)
有什么想法如何修复它吗?
Xubuntu 23.04 搭配蓝色壁纸。如何从 Gnome 安装 Lunar Lobster 壁纸?
如何在软件和更新应用程序中返回正常的“当有安全更新时”列表?现在有空字符串。Ubuntu 22.04.2 果酱水母。
grep -r deb /etc/apt/sources.list /etc/apt/sources.list.d/
grep -r deb /etc/apt/sources.list /etc/apt/sources.list.d/
/etc/apt/sources.list:#deb cdrom:[Ubuntu 22.04.2 LTS _Jammy Jellyfish_ - Release amd64 (20230223)]/ jammy main restricted
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy main restricted
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy main restricted
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy-updates main restricted
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy-updates main restricted
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy universe
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy universe
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy-updates universe
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy-updates universe
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy multiverse
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy multiverse
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy-updates multiverse
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy-updates multiverse
/etc/apt/sources.list:deb http://ru.archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse
/etc/apt/sources.list:# deb-src http://ru.archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse
/etc/apt/sources.list:deb http://security.ubuntu.com/ubuntu jammy-security main restricted
/etc/apt/sources.list:# deb-src http://security.ubuntu.com/ubuntu jammy-security main restricted
/etc/apt/sources.list:deb http://security.ubuntu.com/ubuntu jammy-security universe
/etc/apt/sources.list:# deb-src http://security.ubuntu.com/ubuntu jammy-security universe
/etc/apt/sources.list:deb http://security.ubuntu.com/ubuntu jammy-security multiverse
/etc/apt/sources.list:# deb-src http://security.ubuntu.com/ubuntu jammy-security multiverse
/etc/apt/sources.list:# (e.g. netinst, live or single CD). The matching "deb cdrom"
/etc/apt/sources.list.d/ubuntu-esm-apps.list:deb https://esm.ubuntu.com/apps/ubuntu jammy-apps-security main
/etc/apt/sources.list.d/ubuntu-esm-apps.list:# deb-src https://esm.ubuntu.com/apps/ubuntu jammy-apps-security main
/etc/apt/sources.list.d/ubuntu-esm-apps.list:deb https://esm.ubuntu.com/apps/ubuntu jammy-apps-updates main
/etc/apt/sources.list.d/ubuntu-esm-apps.list:# deb-src https://esm.ubuntu.com/apps/ubuntu jammy-apps-updates main
/etc/apt/sources.list.d/ubuntu-esm-infra.list:deb https://esm.ubuntu.com/infra/ubuntu jammy-infra-security main
/etc/apt/sources.list.d/ubuntu-esm-infra.list:# deb-src https://esm.ubuntu.com/infra/ubuntu jammy-infra-security main
/etc/apt/sources.list.d/ubuntu-esm-infra.list:deb https://esm.ubuntu.com/infra/ubuntu jammy-infra-updates main
/etc/apt/sources.list.d/ubuntu-esm-infra.list:# deb-src https://esm.ubuntu.com/infra/ubuntu jammy-infra-updates main
尾部/var/log/unattended-upgrades/unattended-upgrades.log
tail /var/log/unattended-upgrades/unattended-upgrades.log
2023-04-23 08:59:36,050 INFO Запускаются сценарии необслуживаемой установки
2023-04-23 08:59:36,050 INFO Разрешённые источники: o=Ubuntu,a=jammy, o=Ubuntu,a=jammy-security, o=UbuntuESMApps,a=jammy-apps-security, o=UbuntuESM,a=jammy-infra-security
2023-04-23 08:59:36,050 INFO Initial blacklist:
2023-04-23 08:59:36,050 INFO Initial whitelist (not strict):
2023-04-23 08:59:37,136 WARNING Could not figure out development release: Distribution data outdated. Please check for an update for distro-info-data. See /usr/share/doc/distro-info-data/README.Debian for details.
2023-04-23 08:59:37,136 INFO Запускаются сценарии необслуживаемой установки
2023-04-23 08:59:37,137 INFO Разрешённые источники: o=Ubuntu,a=jammy, o=Ubuntu,a=jammy-security, o=UbuntuESMApps,a=jammy-apps-security, o=UbuntuESM,a=jammy-infra-security
2023-04-23 08:59:37,137 INFO Initial blacklist:
2023-04-23 08:59:37,137 INFO Initial whitelist (not strict):
2023-04-23 08:59:38,674 INFO No packages found that can be upgraded unattended and no pending auto-removals
我在 Ubuntu Jammy 22.04 中安装了 Cinnamon 5.2.7 和 Gnome 42.5。现在我在 Cinnamon 中截屏时遇到问题。在 Gnome 中一切正常,但截图程序似乎只在 Gnome 中有效。Cinnamon Applet 需要旧程序 gnome-screenshots。
当我在终端中启动“Blinken”时,我收到错误消息:
*******:~$ blinken
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Qt: Session management error: Could not open network socket
kf.dbusaddons: Couldn't register name 'org.kde.blinken-17440' with DBUS - another process owns it already!
我正在运行 Ubuntu 22.04.2 LTS。任何想法如何解决它?
我找到信息说 GLib-CRITICAL bug 在 Gnome 43 中被修复了。Gnome 43 会包含在 Ubuntu 22.04 LTS 的升级中吗?
20.04 存储库中的 linux-image-5.14.0-1032-oem 内核是什么?kernel.org 站点上没有 LTS 内核 5.14。它是 LTS 内核吗?