[GH-ISSUE #5689] apt upgrade repeatedly proposes to downgrade netbird #10932

New Issue

saavagebueno · 2026-08-05T01:27:45-04:00

saavagebueno commented

2026-08-05 01:27:45 -04:00

Originally created by @thosil on GitHub (Mar 25, 2026).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/5689

Describe the problem

On Ubuntu 25.04 (Questing Quokka), apt upgrade repeatedly proposes to "downgrade" netbird and netbird-ui to the same version (0.67.0 → 0.67.0). This creates an infinite loop: install → upgrade proposes downgrade → accept → next upgrade proposes downgrade again.

To Reproduce

Steps to reproduce the behavior:

install netbird as described in the doc: https://docs.netbird.io/get-started/install/linux#ubuntu-debian-apt
do apt upgrade → apt ask to downgrade netbird
accept to downgrade
apt upgrade → apt ask again to downgrade netbird

Expected behavior

not asking to downgrade to the same version

Are you using NetBird Cloud?

N/A

NetBird version

netbird version

0.67.0

Is any other VPN software installed?

No

Debug output

It's not a bug in netbird itself but in the packaging:

The NetBird apt repository declares Architecture-Variant: amd64v1 in the package metadata for 0.67.0. Once installed, dpkg registers the package as plain amd64 (without the variant). On the next apt upgrade, apt sees a mismatch between the installed package (amd64, priority 100) and the repo candidate (amd64 + Architecture-Variant: amd64v1, priority 500), treats them as different packages, and proposes a "downgrade".

This is visible in apt-cache show netbird | grep -E "Version|Architecture|Filename" | head output, which shows two entries for 0.67.0:

One from /var/lib/dpkg/status — Architecture: amd64, no variant
One from the repo — Architecture: amd64 + Architecture-Variant: amd64v1

The .deb filename also reflects this: netbird_0.67.0_linux_amd64.deb is downloaded but unpacked as netbird_0.67.0_amd64v1.deb.

Screenshots

# apt-cache show netbird | grep -E "Version|Architecture|Filename" | head
Architecture: amd64
Version: 0.67.0
Version: 0.67.0
Architecture: amd64
Architecture-Variant: amd64v1
Filename: pool/netbird_0.67.0_linux_amd64.deb
Version: 0.66.4
Architecture: amd64
Filename: pool/netbird_0.66.4_linux_amd64.deb
Version: 0.66.3

Additional context

problem was not present before 0.67.0

Have you tried these troubleshooting steps?

Reviewed client troubleshooting (if applicable)
Checked for newer NetBird versions
Searched for similar issues on GitHub (including closed ones)
Restarted the NetBird client
Disabled other VPN software
Checked firewall settings

Originally created by @thosil on GitHub (Mar 25, 2026). Original GitHub issue: https://github.com/netbirdio/netbird/issues/5689 **Describe the problem** On Ubuntu 25.04 (Questing Quokka), `apt upgrade` repeatedly proposes to "downgrade" `netbird` and `netbird-ui` to the same version (0.67.0 → 0.67.0). This creates an infinite loop: install → upgrade proposes downgrade → accept → next upgrade proposes downgrade again. **To Reproduce** Steps to reproduce the behavior: 1. install netbird as described in the doc: https://docs.netbird.io/get-started/install/linux#ubuntu-debian-apt 2. do `apt upgrade` → apt ask to downgrade netbird 3. accept to downgrade 4. `apt upgrade` → apt ask again to downgrade netbird **Expected behavior** not asking to downgrade to the same version **Are you using NetBird Cloud?** N/A **NetBird version** `netbird version` 0.67.0 **Is any other VPN software installed?** No **Debug output** It's not a bug in netbird itself but in the packaging: The NetBird apt repository declares `Architecture-Variant: amd64v1` in the package metadata for 0.67.0. Once installed, dpkg registers the package as plain `amd64` (without the variant). On the next `apt upgrade`, apt sees a mismatch between the installed package (`amd64`, priority 100) and the repo candidate (`amd64` + `Architecture-Variant: amd64v1`, priority 500), treats them as different packages, and proposes a "downgrade". This is visible in `apt-cache show netbird | grep -E "Version|Architecture|Filename" | head` output, which shows two entries for 0.67.0: - One from `/var/lib/dpkg/status` — `Architecture: amd64`, no variant - One from the repo — `Architecture: amd64` + `Architecture-Variant: amd64v1` The `.deb` filename also reflects this: `netbird_0.67.0_linux_amd64.deb` is downloaded but unpacked as `netbird_0.67.0_amd64v1.deb`. **Screenshots** ``` # apt-cache show netbird | grep -E "Version|Architecture|Filename" | head Architecture: amd64 Version: 0.67.0 Version: 0.67.0 Architecture: amd64 Architecture-Variant: amd64v1 Filename: pool/netbird_0.67.0_linux_amd64.deb Version: 0.66.4 Architecture: amd64 Filename: pool/netbird_0.66.4_linux_amd64.deb Version: 0.66.3 ``` **Additional context** problem was not present before 0.67.0 **Have you tried these troubleshooting steps?** - [ ] Reviewed [client troubleshooting](https://docs.netbird.io/how-to/troubleshooting-client) (if applicable) - [ ] Checked for newer NetBird versions - [x] Searched for similar issues on GitHub (including closed ones) - [ ] Restarted the NetBird client - [ ] Disabled other VPN software - [ ] Checked firewall settings

saavagebueno added the triage-needed label 2026-08-05 01:27:45 -04:00

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Reference: DYNR/netbird#10932