None

Resource updated
The “wiki/src/doc/persistent_storage/additional_software.tr.po” file was changed. 05/20/2026
None

String added in the repository
[[Emailing and reading news with Thunderbird|doc/anonymous_internet/thunderbird]]
 
05/20/2026
None

String added in the repository
[*Thunderbird*](https://www.thunderbird.net/), an email client with support for OpenPGP and RSS and Atom news feeds
 
05/20/2026
None

Resource updated
The “wiki/src/doc/persistent_storage/additional_software.tr.po” file was changed. 11/25/2025
None

String added in the repository
deb tor+http://ftp.us.debian.org/debian/ trixie non-free
deb tor+http://security.debian.org/ trixie-security non-free
deb tor+http://ftp.us.debian.org/debian/ trixie-updates non-free
deb tor+http://ftp.us.debian.org/debian/ trixie-backports non-free
 
11/25/2025
None

Resource updated
The “wiki/src/doc/persistent_storage/additional_software.tr.po” file was changed. 11/13/2025
None

String added in the repository
<p class="command">sudo chmod 644 /live/persistence/TailsData_unlocked/apt-sources.list.d/non-free.list</p>
 
11/13/2025
None

String added in the repository
<p class="command">sudo chown root:root /live/persistence/TailsData_unlocked/apt-sources.list.d/non-free.list</p>
 
11/13/2025
None

String added in the repository
Correct the ownership and permissions of your additional `sources.list` files to be owned by `root` and only readable by others. For example, execute the following commands.
 
11/13/2025
None

String added in the repository
<p class="command">sudo apt clean</p>
 
11/13/2025
None

String added in the repository
Execute the following command.
 
11/13/2025
None

String added in the repository
Choose **Apps&nbsp;▸ System Tools&nbsp;▸ Console**.
 
11/13/2025
None

Resource updated
The “wiki/src/doc/persistent_storage/additional_software.tr.po” file was changed. 09/18/2025
None

String updated in the repository
For example, to add
the `non-free` sections of Debian 13 (Trixie), backports, and security
updates, you can create a file named
*/live/persistence/TailsData_unlocked/apt-sources.list.d/non-free.list*
with the following content:
 
09/18/2025
None

String updated in the repository
<p>Configuring additional APT repositories might break the security built into
Tails and might install software that has not even been approved by Debian. Be even more careful
with what you install.</p>
 
09/18/2025
None

String updated in the repository
[[!img remove.png class="screenshot" alt=""]]
 
09/18/2025
None

String updated in the repository
Choose **Apps&nbsp;▸ System Tools&nbsp;▸ Additional Software**.
 
09/18/2025
None

String updated in the repository
**Install Every Time**, you can remove it either:
 
09/18/2025
None

String updated in the repository
To see which packages are installed automatically every time you start Tails, choose **Apps&nbsp;▸ System Tools&nbsp;▸ Additional Software**.
 
09/18/2025
None

String updated in the repository
<p class="command">torsocks mumble</p>
 
09/18/2025

Search