syndaemon: no process found
/etc/mdm/Xsession: Beginning session setup...
localuser:imnobody being added to access control list
Script for none started at run_im.
Script for auto started at run_im.
Script for default started at run_im.
Failed to connect to the VirtualBox kernel service
Failed to connect to the VirtualBox kernel service
Failed to connect to the VirtualBox kernel service
Failed to connect to the VirtualBox kernel service
Failed to connect to the VirtualBox kernel service
Script for none started at run_im.
Script for auto started at run_im.
Script for default started at run_im.
我的系统一直运行良好，直到早上，并且已经好几个月了，但是突然当我今晚尝试启动时，我收到上述错误，无法登录。在插入实时 CD 检查完整错误之前，我只是重新启动了它，这次它提示自行修复问题或手动修复或忽略它。我选择修复系统，它启动并登录成功。然后打开时，我发现 Windows 更新管理器带有红色标记，指出以下错误。
W: GPG error: http://download.opensuse.org Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A7D1D38BEB6D886
W: GPG error: http://archive.ubuntu.com trusty Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <[email protected]>
W: Failed to fetch http://extra.linuxmint.com/dists/rosa/m ... 4/Packages Hash Sum mismatch
W: Failed to fetch http://packages.linuxmint.com/dists/ros ... 4/Packages Hash Sum mismatch
我确实尝试通过此链接修复它。由于哈希值不匹配错误导致无法下载软件包列表但它不起作用。我仍然遇到相同的错误。这是否意味着我将不再从这些来源获取任何更新？我该怎么办？
附言：据我所知，我认为这两个是无关的，但是为了以防万一我还是发布了它，因为电脑之前没有任何此类错误。
答案1
我也在 linux mint subreddit 上发布了我的问题，这个问题解决了，链接在这里updatepackages_hash_sum_mismatch