如何备份gnome-panel的设置

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本文介绍如何使用gconftool命令备份和恢复Gnome面板的设置，并提供了启动器文件的具体存放路径。

use "gconftool --dump /apps/panel > backup.xml" to save your settings and to restore using "gconftool --load backup.xml"

 

gnome panel 启动器文件放在:

/home/youname/.gnome2/panel2.d/default/launchers/

gnome-panel占用大量cpu和内存资源问题解决
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在ubuntu linux22.04 安装gnome-panel 在终端中输入"sudo apt-get install gnome-panel"进行安装，发现无法定位安装包，已就是它找不到这个安装包，于是需要进行软件安装包的更新。ubuntu安装完成之后，自带的是unity的桌面，如果想要使用gnome桌面环境，需要进行gnome的安装。更新完成之后，再次进行安装，安装又出现下面的问题。
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快速设置微调器：定制你的Gnome 43快速设置面板 项目介绍 Quick Settings Tweaker 是一款专为Gnome 43及以上版本设计的扩展插件，旨在帮助用户自定义快速设置面板（Quick Settings Panel）。通过这款插件，用户可以轻松地添加或调整快速设置面板中的功能模块，使其更符合个人使用习惯。无论是音量混音器、媒体控制，还是通知中心，Quick Settings T...
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可能还需要提醒用户备份数据，避免在生产环境中进行此类调试。了解如何使用ptrace跟踪gnome-shell面板程序需要分层解析，以下是关键步骤说明： 一、基础原理 1. ptrace机制：Linux提供的进程调试接口，允许跟踪进程...
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(xfwm4:38869): Gtk-WARNING **: 10:19:40.546: cannot open display: wayland-0 xfce4-panel-Message: 10:19:41.891: Unable to open display from environment variable DISPLAY='wayland-0', exiting. ** (xiccd:38911): CRITICAL **: 10:19:50.878: Can't open display: wayland-0 (polkit-gnome-authentication-agent-1:38906): polkit-gnome-1-WARNING **: 10:19:50.900: Unable to determine the session we are in: No session for pid 38906 Failure: Module initialization failed ** (light-locker:38943): ERROR **: 10:19:50.980: session_id is not set, is /proc mounted with hidepid>0? (nm-applet:38947): Gtk-CRITICAL **: 10:19:51.172: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
08-11
我们正在处理一个关于Wayland显示服务器错误的问题，涉及xfwm4、xfce4-panel、xiccd、polkit-gnome、light-locker、nm-applet等组件的会话初始化问题。 根据用户提供的引用信息，用户是在WSL2 Ubuntu20.04上安装了...
vnc链接黑屏，Dec 1 16:08:00 node2 journal[3194128]: gsd-wacom: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 journal[3194161]: gsd-media-keys: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 org.gtk.vfs.Daemon[3193754]: A connection to the bus can't be made Dec 1 16:08:00 node2 org.a11y.Bus[3193754]: X connection to :1 broken (explicit kill or server shutdown). Dec 1 16:08:00 node2 gnome-session[3193739]: gnome-session-binary[3193739]: WARNING: Lost name on bus: org.gnome.SessionManager Dec 1 16:08:00 node2 journal[3194162]: gsd-keyboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 gnome-session-binary[3193739]: WARNING: Lost name on bus: org.gnome.SessionManager Dec 1 16:08:00 node2 tracker-miner-fs.desktop[3194308]: Received signal:15->'Terminated' Dec 1 16:08:00 node2 tracker-miner-apps.desktop[3194307]: Received signal:15->'Terminated' Dec 1 16:08:00 node2 tracker-miner-apps.desktop[3194307]: OK Dec 1 16:08:00 node2 journal[3194151]: gsd-clipboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 tracker-miner-fs.desktop[3194308]: OK Dec 1 16:08:00 node2 journal[3194127]: gsd-xsettings: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 journal[3194146]: gsd-color: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 journal[3194107]: gsd-power: Fatal IO error 11 (Resource temporarily unavailable) on X server :1. Dec 1 16:08:00 node2 cupsd[4302]: REQUEST localhost - - "POST / HTTP/1.1" 200 151 Cancel-Subscription successful-ok Dec 1 16:08:00 node2 cupsd[4302]: REQUEST localhost - - "POST / HTTP/1.1" 200 151 Cancel-Subscription client-error-not-found Dec 1 16:08:00 node2 journal[3194108]: Source ID 3 was not found when attempting to remove it Dec 1 16:08:00 node2 journal[3194308]: Error while sending AddMatch() message: The connection is closed Dec 1 16:08:00 node2 journal[3194308]: Error while sending AddMatch() message: The connection is closed Dec 1 16:08:00 node2 journal[3194308]: Error while sending AddMatch() message: The connection is closed Dec 1 16:08:00 node2 gnome-session[3193739]: Unable to init server: Could not connect: Connection refused Dec 1 16:08:00 node2 journal[3328590]: Cannot open display: Dec 1 16:08:00 node2 org.freedesktop.Tracker1[3193754]: Received signal:15->'Terminated' Dec 1 16:08:00 node2 org.freedesktop.Tracker1[3193754]: OK Dec 1 16:08:01 node2 systemd[1]: Started Session 74848 of user root. Dec 1 16:08:01 node2 systemd[1]: session-74848.scope: Succeeded. Dec 1 16:08:15 node2 su[3328613]: (to msk) root on pts/0 Dec 1 16:09:00 node2 journal[3194194]: Service not used for 60 seconds. Shutting down.. Dec 1 16:09:00 node2 systemd[1]: geoclue.service: Succeeded. Dec 1 16:09:01 node2 systemd[1]: Started Session 74849 of user root. Dec 1 16:09:01 node2 systemd[1]: session-74849.scope: Succeeded. Dec 1 16:10:01 node2 systemd[1]: Started Session 74850 of user root. Dec 1 16:10:01 node2 systemd[1]: Starting system activity accounting tool... Dec 1 16:10:01 node2 systemd[1]: sysstat-collect.service: Succeeded. Dec 1 16:10:01 node2 systemd[1]: Started system activity accounting tool. Dec 1 16:10:01 node2 systemd[1]: session-74850.scope: Succeeded. Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.0' (uid=0 pid=3328955 comm="systemctl --user import-environment DISPLAY XAUTHO") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.3' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.a11y.Bus' requested by ':1.4' (uid=0 pid=3328974 comm="/usr/libexec/gnome-session-check-accelerated ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.a11y.Bus' Dec 1 16:10:16 node2 org.a11y.Bus[3328913]: dbus-daemon[3329017]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=0 pid=3328974 comm="/usr/libexec/gnome-session-check-accelerated ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gtk.vfs.Daemon' requested by ':1.6' (uid=0 pid=3328974 comm="/usr/libexec/gnome-session-check-accelerated ") Dec 1 16:10:16 node2 org.a11y.Bus[3328913]: dbus-daemon[3329017]: Successfully activated service 'org.a11y.atspi.Registry' Dec 1 16:10:16 node2 org.a11y.Bus[3328913]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gtk.vfs.Daemon' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.11' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.13' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.15' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.17' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.19' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.20' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 gnome-keyring-pkcs11.desktop[3329062]: GNOME_KEYRING_CONTROL=/root/.cache/keyring-TA7WG3 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.20' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 gnome-keyring-secrets.desktop[3329059]: GNOME_KEYRING_CONTROL=/root/.cache/keyring-TA7WG3 Dec 1 16:10:16 node2 gnome-keyring-ssh.desktop[3329060]: GNOME_KEYRING_CONTROL=/root/.cache/keyring-TA7WG3 Dec 1 16:10:16 node2 gnome-keyring-ssh.desktop[3329060]: SSH_AUTH_SOCK=/root/.cache/keyring-TA7WG3/ssh Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.20' (uid=0 pid=3328903 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:16 node2 org.gnome.Shell.desktop[3329077]: Xlib: extension "DPMS" missing on display ":2". Dec 1 16:10:16 node2 org.gnome.Shell.desktop[3329077]: Xlib: extension "DPMS" missing on display ":2". Dec 1 16:10:16 node2 journal[3329077]: Unset XDG_SESSION_ID, getCurrentSessionProxy() called outside a user session. Asking logind directly. Dec 1 16:10:16 node2 journal[3329077]: Will monitor session 74711 Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.portal.IBus' requested by ':1.25' (uid=0 pid=3329163 comm="ibus-daemon --xim --panel disable ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.freedesktop.portal.IBus' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.impl.portal.PermissionStore' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.freedesktop.impl.portal.PermissionStore' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gnome.Shell.CalendarServer' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gnome.evolution.dataserver.Sources5' requested by ':1.31' (uid=0 pid=3329192 comm="/usr/libexec/gnome-shell-calendar-server ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gnome.OnlineAccounts' requested by ':1.32' (uid=0 pid=3329198 comm="/usr/libexec/evolution-source-registry ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gnome.evolution.dataserver.Sources5' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gnome.Shell.CalendarServer' Dec 1 16:10:16 node2 dbus-daemon[2203]: [system] Activating via systemd: service name='org.freedesktop.GeoClue2' unit='geoclue.service' requested by ':1.155415' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:16 node2 systemd[1]: Starting Location Lookup Service... Dec 1 16:10:16 node2 journal[3329077]: Telepathy is not available, chat integration will be disabled. Dec 1 16:10:16 node2 journal[3329204]: goa-daemon version 3.28.2 starting Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gnome.Identity' requested by ':1.34' (uid=0 pid=3329204 comm="/usr/libexec/goa-daemon ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gtk.vfs.UDisks2VolumeMonitor' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gnome.OnlineAccounts' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gnome.Identity' Dec 1 16:10:16 node2 journal[3329215]: GoaKerberosIdentityManager: Using polling for change notification for credential cache type 'KCM' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gtk.vfs.UDisks2VolumeMonitor' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gtk.vfs.MTPVolumeMonitor' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gtk.vfs.MTPVolumeMonitor' Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gtk.vfs.GPhoto2VolumeMonitor' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:16 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gtk.vfs.GPhoto2VolumeMonitor' Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gtk.vfs.AfcVolumeMonitor' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:17 node2 org.gtk.vfs.AfcVolumeMonitor[3328913]: Volume monitor alive Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gtk.vfs.AfcVolumeMonitor' Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gtk.vfs.GoaVolumeMonitor' requested by ':1.24' (uid=0 pid=3329077 comm="/usr/bin/gnome-shell ") Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gtk.vfs.GoaVolumeMonitor' Dec 1 16:10:17 node2 pulseaudio.desktop[3329256]: W: [pulseaudio] main.c: This program is not intended to be run as root (unless --system is specified). Dec 1 16:10:17 node2 org.gnome.Shell.desktop[3329077]: Xlib: extension "DPMS" missing on display ":2". Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.155424' (uid=0 pid=3329285 comm="/usr/bin/pulseaudio --start ") Dec 1 16:10:17 node2 journal[3329291]: Loading NVML: libnvidia-ml.so: cannot open shared object file: No such file or directory Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.155433' (uid=0 pid=3329252 comm="/usr/libexec/gsd-rfkill ") Dec 1 16:10:17 node2 org.gnome.SettingsDaemon.Keyboard.desktop[3329299]: error: XDG_RUNTIME_DIR not set in the environment. Dec 1 16:10:17 node2 systemd[1]: Starting Hostname Service... Dec 1 16:10:17 node2 org.gnome.SettingsDaemon.Mouse.desktop[3329303]: error: XDG_RUNTIME_DIR not set in the environment. Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gnome.evolution.dataserver.Calendar7' requested by ':1.31' (uid=0 pid=3329192 comm="/usr/libexec/gnome-shell-calendar-server ") Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service' requested by ':1.155437' (uid=0 pid=3329299 comm="/usr/libexec/gsd-keyboard ") Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.systemd1' requested by ':1.44' (uid=0 pid=3329254 comm="/usr/libexec/gsd-sharing ") Dec 1 16:10:17 node2 journal[3329254]: Failed to StopUnit service: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:17 node2 journal[3329254]: Failed to StopUnit service: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:17 node2 journal[3329254]: Failed to StopUnit service: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:17 node2 journal[3329254]: Failed to StopUnit service: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:10:17 node2 systemd[1]: Starting Locale Service... Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Successfully activated service 'org.freedesktop.GeoClue2' Dec 1 16:10:17 node2 systemd[1]: Started Location Lookup Service. Dec 1 16:10:17 node2 vmware-user.desktop[3329355]: vmware-user: could not open /proc/fs/vmblock/dev Dec 1 16:10:17 node2 vmware-user.desktop[3329355]: Error: /usr/bin/vmtoolsd must be run inside a virtual machine on a VMware hypervisor product. Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.freedesktop.Tracker1' requested by ':1.60' (uid=0 pid=3329361 comm="gdbus call -e -d org.freedesktop.DBus -o /org/free") Dec 1 16:10:17 node2 gnome-session-binary[3328903]: Entering running state Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.freedesktop.Tracker1' Dec 1 16:10:17 node2 tracker-store.desktop[3329361]: (uint32 1,) Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gnome.evolution.dataserver.Calendar7' Dec 1 16:10:17 node2 NetworkManager[2206]: <info> [1764576617.1924] agent-manager: agent[1eaebaa131647e84,:1.155415/org.gnome.Shell.NetworkAgent/0]: agent registered Dec 1 16:10:17 node2 journal[3329077]: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='ca.desrt.dconf' requested by ':1.70' (uid=0 pid=3329409 comm="/usr/libexec/evolution-calendar-factory-subprocess") Dec 1 16:10:17 node2 journal[3329353]: enabled plugins: desktop-categories, fwupd, os-release, packagekit, packagekit-local, packagekit-offline, packagekit-proxy, packagekit-refresh, packagekit-upgrade, packagekit-url-to-app, shell-extensions, appstream, desktop-menu-path, flatpak, hardcoded-blacklist, hardcoded-popular, modalias, packagekit-refine, rewrite-resource, odrs, packagekit-history, provenance, systemd-updates, generic-updates, packagekit-refine-repos, provenance-license, icons, key-colors, key-colors-metadata Dec 1 16:10:17 node2 journal[3329353]: disabled plugins: dummy, fedora-langpacks, fedora-pkgdb-collections, repos Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Activating service name='org.gnome.evolution.dataserver.AddressBook9' requested by ':1.70' (uid=0 pid=3329409 comm="/usr/libexec/evolution-calendar-factory-subprocess") Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'ca.desrt.dconf' Dec 1 16:10:17 node2 journal[3329286]: no xrandr-VGA-1 device found: Failed to find output xrandr-VGA-1 Dec 1 16:10:17 node2 dbus-daemon[3328913]: [session uid=0 pid=3328911] Successfully activated service 'org.gnome.evolution.dataserver.AddressBook9' Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Activating via systemd: service name='org.freedesktop.fwupd' unit='fwupd.service' requested by ':1.155445' (uid=0 pid=3329353 comm="/usr/bin/gnome-software --gapplication-service ") Dec 1 16:10:17 node2 systemd[1]: Starting Firmware update daemon... Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Successfully activated service 'org.freedesktop.hostname1' Dec 1 16:10:17 node2 systemd[1]: Started Hostname Service. Dec 1 16:10:17 node2 cupsd[4302]: REQUEST localhost - - "POST / HTTP/1.1" 200 360 Create-Printer-Subscriptions successful-ok Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Successfully activated service 'org.freedesktop.locale1' Dec 1 16:10:17 node2 systemd[1]: Started Locale Service. Dec 1 16:10:17 node2 fwupd[3329449]: 08:10:17:0535 FuDeviceList ignoring device 7d29f2075dcafb4488b40c73f199cf46bb76bddb [optionrom:(null)] existing device ce4c74a5188d5b9cdb1e72ed32dad2d313c1c999 [optionrom:(null)] already exists Dec 1 16:10:17 node2 gnome-shell[3329077]: GNOME Shell started at Mon Dec 01 2025 16:10:17 GMT+0800 (CST) Dec 1 16:10:17 node2 dbus-daemon[2203]: [system] Successfully activated service 'org.freedesktop.fwupd' Dec 1 16:10:17 node2 systemd[1]: Started Firmware update daemon. Dec 1 16:10:17 node2 PackageKit[4929]: uid 0 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0) Dec 1 16:10:17 node2 PackageKit[4929]: uid 0 obtained auth for org.freedesktop.packagekit.system-sources-refresh Dec 1 16:10:21 node2 journal[3329207]: Failed to query location: Error resolving “location.services.mozilla.com”: Name or service not known Dec 1 16:10:37 node2 journal[4929]: LRO_MIRRORLISTURL processing failed: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=extras&infra=stock [Could not resolve host: mirrorlist.centos.org] Dec 1 16:10:42 node2 dbus-daemon[2203]: [system] Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms) Dec 1 16:10:42 node2 pulseaudio[3329285]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Dec 1 16:10:47 node2 systemd[1]: systemd-localed.service: Succeeded. Dec 1 16:10:47 node2 systemd[1]: systemd-hostnamed.service: Succeeded. Dec 1 16:11:01 node2 systemd[1]: Started Session 74851 of user root. Dec 1 16:11:01 node2 systemd[1]: session-74851.scope: Succeeded. Dec 1 16:11:51 node2 journal[4929]: LRO_MIRRORLISTURL processing failed: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=extras&infra=stock [Could not resolve host: mirrorlist.centos.org] Dec 1 16:12:01 node2 systemd[1]: Started Session 74852 of user root. Dec 1 16:12:01 node2 systemd[1]: session-74852.scope: Succeeded. Dec 1 16:13:01 node2 systemd[1]: Started Session 74853 of user root. Dec 1 16:13:01 node2 systemd[1]: session-74853.scope: Succeeded. Dec 1 16:14:01 node2 systemd[1]: Started Session 74854 of user root. Dec 1 16:14:01 node2 systemd[1]: session-74854.scope: Succeeded. Dec 1 16:14:18 node2 journal[4929]: LRO_METALINKURL processing failed: Curl error (6): Couldn't resolve host name for https://mirrors.fedoraproject.org/metalink?repo=epel-modular-8&arch=x86_64&infra=stock&content=centos [Could not resolve host: mirrors.fedoraproject.org] Dec 1 16:14:30 node2 journal[3329077]: gnome-shell: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 org.gtk.vfs.Daemon[3328913]: A connection to the bus can't be made Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: Lost name on bus: org.gnome.SessionManager Dec 1 16:14:30 node2 org.gnome.Shell.CalendarServer[3328913]: gnome-shell-calendar-server[3329192]: Lost (or failed to acquire) the name org.gnome.Shell.CalendarServer - exiting Dec 1 16:14:30 node2 tracker-miner-apps.desktop[3329359]: Received signal:15->'Terminated' Dec 1 16:14:30 node2 tracker-miner-apps.desktop[3329359]: OK Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: Lost name on bus: org.gnome.SessionManager Dec 1 16:14:30 node2 tracker-miner-fs.desktop[3329360]: Received signal:15->'Terminated' Dec 1 16:14:30 node2 journal[3329360]: Owner of volume monitor org.gtk.vfs.UDisks2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts Dec 1 16:14:30 node2 tracker-miner-fs.desktop[3329360]: OK Dec 1 16:14:30 node2 journal[3329360]: Owner of volume monitor org.gtk.vfs.MTPVolumeMonitor disconnected from the bus; removing drives/volumes/mounts Dec 1 16:14:30 node2 journal[3329360]: Owner of volume monitor org.gtk.vfs.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts Dec 1 16:14:30 node2 journal[3329360]: Owner of volume monitor org.gtk.vfs.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts Dec 1 16:14:30 node2 journal[3329360]: Owner of volume monitor org.gtk.vfs.GoaVolumeMonitor disconnected from the bus; removing drives/volumes/mounts Dec 1 16:14:30 node2 systemd[3326885]: root-.gvfs.mount: Succeeded. Dec 1 16:14:30 node2 systemd[3319485]: root-.gvfs.mount: Succeeded. Dec 1 16:14:30 node2 journal[3329360]: Error while sending AddMatch() message: The connection is closed Dec 1 16:14:30 node2 journal[3329360]: Error while sending AddMatch() message: The connection is closed Dec 1 16:14:30 node2 journal[3329360]: Error while sending AddMatch() message: The connection is closed Dec 1 16:14:30 node2 cupsd[4302]: REQUEST localhost - - "POST / HTTP/1.1" 200 152 Cancel-Subscription successful-ok Dec 1 16:14:30 node2 cupsd[4302]: REQUEST localhost - - "POST / HTTP/1.1" 200 152 Cancel-Subscription client-error-not-found Dec 1 16:14:30 node2 journal[3329251]: Source ID 3 was not found when attempting to remove it Dec 1 16:14:30 node2 journal[3329249]: gsd-power: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 journal[3329268]: gsd-xsettings: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 journal[3329271]: gsd-wacom: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 journal[3329288]: gsd-clipboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 journal[3329296]: gsd-media-keys: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 journal[3329299]: gsd-keyboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 journal[3329286]: gsd-color: Fatal IO error 11 (Resource temporarily unavailable) on X server :2. Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Clipboard.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Clipboard.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Power.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Power.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Wacom.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Wacom.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Keyboard.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Keyboard.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.MediaKeys.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.MediaKeys.desktop' exited with code 1 Dec 1 16:14:30 node2 org.freedesktop.Tracker1[3328913]: Received signal:15->'Terminated' Dec 1 16:14:30 node2 org.freedesktop.Tracker1[3328913]: OK Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.XSettings.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.XSettings.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session[3328903]: gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Color.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session-binary[3328903]: WARNING: App 'org.gnome.SettingsDaemon.Color.desktop' exited with code 1 Dec 1 16:14:30 node2 gnome-session[3328903]: Unable to init server: Could not connect: Connection refused Dec 1 16:14:30 node2 journal[3329759]: Cannot open display: Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.0' (uid=0 pid=3329882 comm="systemctl --user import-environment DISPLAY XAUTHO") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.3' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.a11y.Bus' requested by ':1.4' (uid=0 pid=3329900 comm="/usr/libexec/gnome-session-check-accelerated ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Successfully activated service 'org.a11y.Bus' Dec 1 16:14:52 node2 org.a11y.Bus[3329840]: dbus-daemon[3329943]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=0 pid=3329900 comm="/usr/libexec/gnome-session-check-accelerated ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.gtk.vfs.Daemon' requested by ':1.6' (uid=0 pid=3329900 comm="/usr/libexec/gnome-session-check-accelerated ") Dec 1 16:14:52 node2 org.a11y.Bus[3329840]: dbus-daemon[3329943]: Successfully activated service 'org.a11y.atspi.Registry' Dec 1 16:14:52 node2 org.a11y.Bus[3329840]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Successfully activated service 'org.gtk.vfs.Daemon' Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.11' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.13' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.15' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.17' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.19' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.20' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 gnome-keyring-pkcs11.desktop[3329980]: GNOME_KEYRING_CONTROL=/root/.cache/keyring-HV2SG3 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.20' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 gnome-keyring-secrets.desktop[3329977]: GNOME_KEYRING_CONTROL=/root/.cache/keyring-HV2SG3 Dec 1 16:14:52 node2 gnome-keyring-ssh.desktop[3329979]: GNOME_KEYRING_CONTROL=/root/.cache/keyring-HV2SG3 Dec 1 16:14:52 node2 gnome-keyring-ssh.desktop[3329979]: SSH_AUTH_SOCK=/root/.cache/keyring-HV2SG3/ssh Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.systemd1' requested by ':1.20' (uid=0 pid=3329830 comm="/usr/libexec/gnome-session-binary ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Dec 1 16:14:52 node2 org.gnome.Shell.desktop[3329995]: Xlib: extension "DPMS" missing on display ":2". Dec 1 16:14:52 node2 org.gnome.Shell.desktop[3329995]: Xlib: extension "DPMS" missing on display ":2". Dec 1 16:14:52 node2 journal[3329995]: Unset XDG_SESSION_ID, getCurrentSessionProxy() called outside a user session. Asking logind directly. Dec 1 16:14:52 node2 journal[3329995]: Will monitor session 74711 Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.portal.IBus' requested by ':1.25' (uid=0 pid=3330081 comm="ibus-daemon --xim --panel disable ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.freedesktop.impl.portal.PermissionStore' requested by ':1.24' (uid=0 pid=3329995 comm="/usr/bin/gnome-shell ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Successfully activated service 'org.freedesktop.portal.IBus' Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Successfully activated service 'org.freedesktop.impl.portal.PermissionStore' Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.gnome.Shell.CalendarServer' requested by ':1.24' (uid=0 pid=3329995 comm="/usr/bin/gnome-shell ") Dec 1 16:14:52 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.gnome.evolution.dataserver.Sources5' requested by ':1.31' (uid=0 pid=3330109 comm="/usr/libexec/gnome-shell-calendar-server ") Dec 1 16:14:53 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.gnome.OnlineAccounts' requested by ':1.32' (uid=0 pid=3330114 comm="/usr/libexec/evolution-source-registry ") Dec 1 16:14:53 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Successfully activated service 'org.gnome.evolution.dataserver.Sources5' Dec 1 16:14:53 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Successfully activated service 'org.gnome.Shell.CalendarServer' Dec 1 16:14:53 node2 journal[3329995]: Telepathy is not available, chat integration will be disabled. Dec 1 16:14:53 node2 dbus-daemon[3329840]: [session uid=0 pid=3329838] Activating service name='org.gtk.vfs.UDisks2VolumeMonitor' requested by ':1.24' (uid=0 pid=3329995 comm="/usr/bin/gnome-shell ")
最新发布
12-02
执行前备份配置文件（如`/etc/sysconfig/vncservers`, `~/.vnc/xstartup`）。 **(1) 安装缺失的X Server依赖包** 引用[1]中提到，字体和Xorg组件缺失是常见原因。运行以下命令安装所有必要包： ```bash yum -y ...
fhr@DESKTOP-F25G0EF:~$ source ~/.bashrc -bash: /home/fhr/.bashrc: line 1: syntax error near unexpected token `(' -bash: /home/fhr/.bashrc: line 1: `6# ~/.bashrc: executed by bash(1) for non-login shells.' fhr@DESKTOP-F25G0EF:~$ echo $DISPLAY # 确认输出格式为 IP:0.0（如 192.168.112.1:0.0） startxfce4 :0 /usr/bin/startxfce4: X server already running on display :0 _IceTransmkdir: Owner of /tmp/.ICE-unix should be set to root gpg-agent: a gpg-agent is already running - not starting a new one (xfwm4:44972): Gtk-WARNING **: 13:50:33.004: cannot open display: wayland-0 xfce4-panel-Message: 13:50:33.849: Unable to open display from environment variable DISPLAY='wayland-0', exiting. ** (xiccd:45011): CRITICAL **: 13:50:42.670: Can't open display: wayland-0 Failure: Module initialization failed (polkit-gnome-authentication-agent-1:45002): polkit-gnome-1-WARNING **: 13:50:42.697: Unable to determine the session we are in: No session for pid 45002 (nm-applet:45033): Gtk-CRITICAL **: 13:50:42.923: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed ** (light-locker:45028): ERROR **: 13:51:07.781: session_id is not set, is /proc mounted with hidepid>0?
08-11
mv ~/.bashrc ~/.bashrc_backup # 备份原文件 echo 'alias ll="ls -alh"' > ~/.bashrc # 创建最小化配置 source ~/.bashrc # 测试基础功能 ``` 3. **增量恢复配置** ```bash while read line; do echo "$...
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Just Programming Myself (c_spark)
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1. 通过精读gnome-panel源码包，了解gnome-pane实现的机制。        gnome-panel包括桌面上方菜单，条形面板，状态显示条，快捷图标，还有下方显示最小化窗口，桌面切换几个部分。                菜单的显示是动态产生的，每次gnome-panel的启用都会自动创建菜单项，在panel初始时，会先根据在配置的菜单文件找到需要创建的项目--"/etc/
ubuntu服务器安装官方桌面,安装和连接Ubuntu服务器的桌面环境
weixin_29012677的博客
07-29 1558
大神用Linux是不需要图形界面的，但对于我等菜鸟而言，直观的操作能带来不少便利。于是我就萌生了在Ubuntu服务器上安装桌面环境、使用VNC连接的想法。由于远程服务器的网络状况通常都不是很理想，所以在这里我们采用古老的gnome2作为桌面环境方案，以保证操作的顺畅和链接的稳定。首先安装gnome-panel：apt install gnome-panel gnome-settings-daemo...
ubuntu gnome-panel初始化修复
left的专栏
03-12 1940
转自 http://hi.baidu.com/moonyjy/item/9e1a5713b1c2f5f5746a84eb ubuntu右上角的gnome-panel的图标丢失问题已经困扰我很久了。 刚才又不小心弄丢了一个状态图标，不得已google。 找到了gnome-panel的初始化修复方法。 一切都在终端内解决。 step1... peteryeh
恢复gnome默认的面板命令
fivedoumi的专栏
10-09 4221
输入Alt+F2输入gnome-terminal调出终端，输入   gnome-panel 仅仅是在面板关闭后，重新调出面板，但并不能恢复默认的面板。 在个人主目录下有.gconf文件夹,可用   ls -a 命令查看是否存在。 执行 rm -rf .gconf  删除目录注销后重新登录就可以恢复默认的面板了 如
重置gnome-panel
低调的程序员
06-03 1221
进入终端模式   sudo /etc/init.d/gdm stop sudo rm -rf .gconf/apps/panel sudo /etc/init.d/gdm start
linux美化文件,Linux篇：Gnome美化
weixin_39628945的博客
04-28 633
Linux篇来啦！和“C语言篇”一样，本系列的文章也不是教程，所以内容编排没有先后关系。我会尽可能针对文章主题将某一方面的内容讲述得全面和彻底。在主流的Linux桌面环境里，我偏好Gnome，因为它安装简单、有成熟的工具连、兼容几乎所有的Linux图形界面应用程序，以及简洁优雅的UI设计。不过！原装的Gnome使用体验极不舒适，所以大部分使用Gnome的发行版都对其进行了配置与安装扩展。幸运的是，...
Restore gnome top panel
yliszen
03-02 185
S1.1. Press ALT+F2 and in the run dialog box, type gnome-terminal2. Type commands$ gconftool-2 --shutdown$ rm -rf ~/.gconf/apps/panel$ pkill gnome-panelS2.mkdir bakmv .gnome*.gconf* bak/ reboot
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