小编Ale*_*ler的帖子

在全新安装 Ubuntu 15.10 后，使用scp或 时git clone，我收到以下警告（命令本身不会失败）：key_load_public: invalid format

我怎样才能摆脱这个警告？

更新：这是输出scp -vvv：

OpenSSH_6.9p1 Ubuntu-2, OpenSSL 1.0.2d 9 Jul 2015
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to ... [...] port 22.
debug1: Connection established.
key_load_public: invalid format
debug1: identity file /home/alexzeitler/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or …

我运行apt-get dist-upgrade如下：

Calculating upgrade... Done
The following NEW packages will be installed:
  linux-headers-3.19.0-51 linux-headers-3.19.0-51-generic
  linux-image-3.19.0-51-generic linux-image-extra-3.19.0-51-generic
The following packages will be upgraded:
  linux-generic-lts-vivid linux-headers-generic-lts-vivid
  linux-image-generic-lts-vivid
3 upgraded, 4 newly installed, 0 to remove and 0 not upgraded.
Need to get 65.1 MB of archives.
After this operation, 288 MB of additional disk space will be used.

Setting up linux-image-generic-lts-vivid (3.19.0.51.36) ...
Setting up linux-headers-3.19.0-51 (3.19.0-51.57~14.04.1) ...
Setting up linux-headers-3.19.0-51-generic (3.19.0-51.57~14.04.1) ...
Setting up linux-headers-generic-lts-vivid (3.19.0.51.36) ...
Setting up …

如何导出我的 Ubuntu 16.04 Gnome 终端配置文件？

该文件夹~/.gconf为空。

当我ssh进入运行 Ubuntu 18.04 的 EC2 实例时，出现以下错误：

manpath: can't set the locale; make sure $LC_* and $LANG are correct

我尝试了这个，但这并没有解决它：

sudo locale-gen "en_US.UTF-8"
sudo dpkg-reconfigure locales
Generating locales (this might take a while)...
  en_US.UTF-8... done
Generation complete.
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_TERMINAL_VERSION = "3.3.7",
    LC_CTYPE = "UTF-8",
    LC_TERMINAL = "iTerm2",
    LANG = "C.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back …

.deb在全新的 Xubuntu 22.04 安装上下载了 Dropbox并尝试过

sudo dpkg -i dropbox_2022.12.05_amd64.deb  

这是结果：

(Reading database ... 193177 files and directories currently installed.)
Preparing to unpack dropbox_2022.12.05_amd64.deb ...
Unpacking dropbox (2022.12.05) over (2022.12.05) ...
dpkg: dependency problems prevent configuration of dropbox:
 dropbox depends on libgtk-4-1 (>= 4.8.0); however:
  Version of libgtk-4-1:amd64 on system is 4.6.6+ds-0ubuntu1.
 dropbox depends on gir1.2-gtk-4.0 (>= 4.8.0); however:
  Package gir1.2-gtk-4.0:amd64 is not configured yet.

dpkg: error processing package dropbox (--install):
 dependency problems - leaving unconfigured
Processing triggers for mailcap …

截至今天，我在 Ubuntu 16.04 Nautilus 中面临这种行为：

我通过右键单击 Nautilus“新文件夹”来创建一个新文件/文件夹。当我聚焦文件夹名称进行编辑时，焦点丢失并且我无法编辑名称。

键入文件夹名称时，Nautilus 看起来像这样：

此外，当我Del在尝试编辑名称时尝试点击时，文件/文件夹会被删除。如果我点击Backspace，Nautilus 将导航回父文件夹。

我确认没有键卡住并重新启动了 Ubuntu。没有什么能解决它。

更新：将 Nautilus 切换到网格视图时，一切正常。
更新 2：我也试过

sudo apt-get update
sudo apt-get install --reinstall ubuntu-desktop
sudo apt-get install unity

更新 3：我使用 ccsm 禁用了 Auto-Raise：

我还禁用了 Raise-Windows 键盘和鼠标绑定：

更新 4：

的输出dpkg -l nautilus*：

Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                                                                   Version                                          Architecture                                     Description
+++-======================================================================================-================================================-================================================-=================================================================================================================================================================================
ii  nautilus                                                                               1:3.18.4.is.3.14.3-0ubuntu5                      amd64                                            file manager and graphical shell for GNOME
ii  nautilus-data                                                                          1:3.18.4.is.3.14.3-0ubuntu5 …

自从更新到 Ubuntu 18.04 后，我的 Dropbox 顶部面板图标丢失了。它没有显示错误，但它根本没有出现。

我想这个答案，以及这一个没有成功。

尝试关闭 Ubuntu 18.04 虚拟机后，我收到以下消息：

a stop job is running for unattended upgrades shutdown

现在做什么？