![failed to execute child process failed to execute child process](http://www.it.uu.se/education/course/homepage/os/vt18/images/module-2/fork-exec-exit-wait.png)
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt//brave-browser.list:3 and /etc/apt//google-chrome.list:3
![failed to execute child process failed to execute child process](https://i.stack.imgur.com/Il1ZR.png)
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt//brave-browser.list:3 and /etc/apt//google-chrome.list:3 W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt//brave-browser.list:3 and /etc/apt//google-chrome.list:3 GPG error: bionic InRelease: The following signatures couldn 't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C The repository is not updated and the previous index files will be used. W: An error occurred during the signature verification. N: See apt-secure( 8) manpage for repository creation and user configuration details. N: Updating from such a repository can't be done securely, and is therefore disabled by default.
![failed to execute child process failed to execute child process](https://terracoders.com/sites/default/files/inline-images/restore.png)
Sh: 1: /usr/lib/cnf-update-db: Too many levels of symbolic linksĮ: The repository ' bionic Release ' does not have a Release file. The following signatures were invalid: EXPKEYSIG 58712A2291FA4AD5 MongoDB 3.6 Release Signing Key The following signatures couldn 't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6CĮrr:17 xenial/mongodb-org/3.6 Release.gpg Get: 17 xenial/mongodb-org/ 3.6 Release.gpg Ign: 11 xenial/mongodb-org/ 3.6 InRelease
Failed to execute child process install#
I tried to install ubuntu-drivers-common in different way 5520:~$ apt-get install -y ubuntu-drivers-commonĮ: Could not open lock file /var/lib/dpkg/lock-frontend - open ( 13: Permission denied)Į: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?Īnd this is the output of sudo apt-get update 5520:~$ sudo apt-get update I tried to install ubuntu-drivers-common 5520:~$ sudo apt-get install ubuntu-drivers-common
Failed to execute child process archive#
I tried to install software-properties-gtk I faced the following problem 5520:~$ sudo apt-get install software-properties-gtkĮ: The package ubuntu-drivers-common needs to be reinstalled, but I can 't find an archive for it. rwxr-xr-x 1 root root 306 /usr/ bin/pythontex3 share/texlive/texmf-dist/scripts/pythontex/pythontex.py Lrwxrwxrwx 1 root root 58 /usr/ bin/pythontex ->. Lrwxrwxrwx 1 root root 10 /usr/ bin/python3m -> python3. Lrwxrwxrwx 1 root root 16 Dec 11 10: 58 /usr/ bin/python3 -> /usr/ bin/python3 Lrwxrwxrwx 1 root root 9 /usr/ bin/python2 -> python2. Lrwxrwxrwx 1 root root 9 Jan 26 12: 30 /usr/ bin/python -> python2. Here is my pythons 5520:~$ ls -l /usr/ bin/python* If I write software-properties-gtk in terminal I will have the problem below 5520:~$ software-properties-gtkīash: /usr/ bin/software-properties-gtk: /usr/ bin/python3: bad interpreter: Too many levels of symbolic links Failed to launch "Software & Updates": failed to execute child process "software-properties-gtk" (Too many levels of symbolink link).