[Bug]: Debian Full System Update fails

[Mav3r1ckHL]

Distribution

Debian

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Debian 13

Desktop Environment / Window Manager

Other

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No response

Windowing System

X11

Linutil Version

25.9.9 and 25.9.12

Branch

stable

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No response

Describe the bug

Installed Debian Trixie-RC3 with minimal packages and no DE. Attempted to run the Full System Update and ran into the following error:

Sources have been written to /etc/apt/sources.list.d/fetch.sources
Nala fetch failed, restoring backup.
cp: cannot stat '/etc/apt/sources.list.d/nala-sources.list.bak': No such file or directory

Besides the spelling mistake, the update will fail to run from the utility.

Steps to reproduce

1. From the current running user execute the command: sudo curl -fsSL christitus.com/linux | sh
2. Go to System Setup
3. Select Full System Update
4. Press y on the prompt
5. Observe the process

Expected behavior

The error does not occur and the updates are properly applied.

Additional context

No response

Screenshots

No response

Checklist

• I checked for duplicate issues.
• I checked existing discussions.
• This issue is not included in the roadmap.
• This issue is present on both stable and development branches.

[3dRikal]

+1

[adamperkowski]

if anyone is willing to fix this, feel free to open a PR!

From the current running user execute the command: sudo curl -fsSL christitus.com/linux | sh

don't use sudo curl. escalating curl is pointless. what you wanted to do is probably curl -fsSL christitus.com/linux | sudo sh but that would be also pointless because linutil escalates on its own when it's needed :)