query: 18.04 LTS won't let me re-login and shut down after failed apt get update
positive_passages.docid: 728
positive_passages.text: Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?
negative_passages.docid: 30068
negative_passages.text: Update: Failed to lock /var/cache/apt/archives/lock
negative_passages.docid: 91361
negative_passages.text: Messed up my PATH environment variable and can't login to desktop
negative_passages.docid: 90937
negative_passages.text: apt-get update errors
negative_passages.docid: 4305
negative_passages.text: How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
negative_passages.docid: 136237
negative_passages.text: After update, get "error: file not found." followed by "grub rescue> _"
negative_passages.docid: 149984
negative_passages.text: Can't update or install anything. Ubuntu 3.11.0.14
negative_passages.docid: 116997
negative_passages.text: System freezes after logging in after one failed attempt
negative_passages.docid: 12968
negative_passages.text: What should I do when the GETDEB repository is down?
negative_passages.docid: 121873
negative_passages.text: sudo apt-offline install not updating
negative_passages.docid: 54991
negative_passages.text: How can I install updates and shut down from the command line?
negative_passages.docid: 9086
negative_passages.text: How to get apt back after uninstalling it
negative_passages.docid: 12368
negative_passages.text: A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
negative_passages.docid: 33328
negative_passages.text: apt-get stuck at 0 [Connecting to us.archive.ubuntu.com]
negative_passages.docid: 135985
negative_passages.text: Apt-get saying "Unable to correct problems, you have held broken packages."
negative_passages.docid: 79689
negative_passages.text: Ubuntu 18.04 opening system setting logs me out
negative_passages.docid: 49118
negative_passages.text: Ubuntu 16.04 hangs on shutdown/restart