升级到Ubuntu 19.10后,我遇到了一个奇怪的问题:菜单中的设置消失了!
快速搜索之后,我安装了gnome-control-center(sudo apt install gnome-control-center
),一切恢复正常。
几个小时后,它又不见了!我重新安装了它(sudo apt install gnome-control-center
),但没有修复它。我尝试在终端运行它,但我得到这个结果:
$ gnome-control-center
/sys/firmware/dmi/tables/smbios_entry_point: Permission denied
/dev/mem: Permission denied
fish: “gnome-control-center” terminated by signal SIGSEGV (Address boundary error)
我试着用sudo(?!),但它变得更奇怪:
$ sudo gnome-control-center
**
ERROR:../shell/cc-shell-model.c:458:cc_shell_model_set_panel_visibility: assertion failed: (valid)
Bail out! ERROR:../shell/cc-shell-model.c:458:cc_shell_model_set_panel_visibility: assertion failed: (valid)
fish: “sudo gnome-control-center” terminated by signal SIGABRT (Abort)
有人知道为什么会发生这些错误意味着什么吗?
1条答案
按热度按时间ki1q1bka1#
我遇到过类似的问题,下面的命令修复了它:
来源:https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/346