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IDProjectCategoryView StatusLast Update
0009847Kali LinuxKali Package Bugpublic2026-09-07 13:42
Reportervanguard Assigned Toarnaudr  
PrioritynormalSeverityminorReproducibilityhave not tried
Status resolvedResolutionfixed 
Summary0009847: kali-live build suddenly fails due to missing dependencies
Description

Dear maintainers,

as you know, I am building kali-live daily. Since yesterday everything worked fine, but today the build fails due to several missing dependencies.
It looks for me, that this might happen through an update on your servers which corrupted the dependency database.

On a already native installed kali, this might not be apperent, as most packages are already installed, but it appears at livebuilding.

I attached the build.log, so you can better see, what I mean.

It would be nice, if you could you recheck.

Thank you very much for your help!

Best regards

Hans

Attached Files
build.log (289,396 bytes)

Activities

vanguard

vanguard

2026-09-02 15:53

reporter   ~0021967

Of course, there are not the dependencies missing, it does just not find the packages, although they seem to b eexistent.

vanguard

vanguard

2026-09-03 11:49

reporter   ~0021971

As the live-build process is downloading aslo from mirrors, please be so kind and check, if the sync to the mirrors were working correctly, too.
In the past I already got the same issue, which was caused by a bad sync of the repos. Just an idea...

flyingsquirrel

flyingsquirrel

2026-09-05 01:47

reporter   ~0021972

after looking at the build.log, it appears it's related to this issue https://bugs.kali.org/view.php?id=9853. openssh-client conflicts with openssh-client-gssapi

vanguard

vanguard

2026-09-05 08:06

reporter   ~0021973

Might be, but if you take a closer look, you see, that a lot of packages are also involved and lots of packages can not be found.
I will try to find a workaround for the openssh-ciient problem, however, I believe(!), this is not the only cause for the issue.
After testing, I will be back again.

vanguard

vanguard

2026-09-05 09:50

reporter   ~0021976

Tried some things now. Sadly did not work. I suppose, I have to wait, until the openssh-client bug is fixed if there is no other solution.

flyingsquirrel

flyingsquirrel

2026-09-05 15:15

reporter   ~0021977

Look at the link i shared for the issue i submitted, my fix was installing openssh-client-gssapi package FIRST, then install everything else and it worked. I had to do it manually though during the install

your build log shows that this specific package conflict may be the problem

E: Unable to satisfy dependencies. Reached two conflicting assignments:
   1. kali-linux-core:amd64=2026.3.2 is selected for install
   2. kali-linux-core:amd64 Depends kali-system-core
      but none of the choices are installable:
      - kali-system-core:amd64 Depends openssh-client-gssapi
        but none of the choices are installable:
        - openssh-client-gssapi:amd64 is not selected for install because:
          1. openssh-client:amd64=1:10.4p1-4 is selected for install
          2. openssh-client-gssapi:amd64 Conflicts openssh-client

the rest of the stuff you mentioned i believe is a result of this one thing.

vanguard

vanguard

2026-09-06 14:52

reporter   ~0021979

I read both reports. This one here and the one related to openssh-client.
For the native installed kali this was no problem and I used the solution you mentioned already.

However, for building a kali-live, this is sadly technical not possible, as it wants to install packages in a strict order. Of course, it is possible to remove packages AFTER the build process (which I for exaple do with
the not workiing package "gdm3", where is already a bug report existent to), but in the case of openssh-client, this does not work.

In the meantime I could already see, that openssh-client is related to a bunch of other packages.

Thus, as I already wrote, I have to wait until the openssh-client issue will be fixed.

Maybe we could merge these two bugreports?

Best regards

Hans

vanguard

vanguard

2026-09-07 11:57

reporter   ~0021982

Kali-live can now be build again. Looks like the openssh-client issze (https://bugs.kali.org/view.php?id=9853) is solved.
Small reason, big impact. :)

IMHO this bug report can safely be closed.

Thank you very much for all the help!

Best regards

Hans

arnaudr

arnaudr

2026-09-07 13:41

manager   ~0021984

This is fixed with the latest version 2026.3.4 of kali-system-core, which just landed in kali-rolling.

The issue is that, in Debian, GSS-API support was moved out of the OpenSSH package, into the package openssh-client-gssapi, and as a result this package gained a Breaks relationship with package openssh-client. That broke Kali because we wanted to install openssh-client-gssapi, but during a complete system installation (like net install) or live build, there's alway something that pulls in the openssh-client as well. And it's not possible anymore to install both openssh-client and openssh-client-gssapi at the same time. So kali-system-core now depends on openssh-client.

That said, if users still need support for GSS-API for some reason, they can still install openssh-client-gssapi manually: that will work, and the package will replace openssh-client.

Thanks for the report, and sorry for the disruption.

Issue History

Date Modified Username Field Change
2026-09-02 15:51 vanguard New Issue
2026-09-02 15:51 vanguard File Added: build.log
2026-09-02 15:53 vanguard Note Added: 0021967
2026-09-03 11:49 vanguard Note Added: 0021971
2026-09-05 01:47 flyingsquirrel Note Added: 0021972
2026-09-05 08:06 vanguard Note Added: 0021973
2026-09-05 09:50 vanguard Note Added: 0021976
2026-09-05 15:15 flyingsquirrel Note Added: 0021977
2026-09-06 14:52 vanguard Note Added: 0021979
2026-09-07 11:57 vanguard Note Added: 0021982
2026-09-07 13:41 arnaudr Note Added: 0021984
2026-09-07 13:42 arnaudr Assigned To => arnaudr
2026-09-07 13:42 arnaudr Status new => resolved
2026-09-07 13:42 arnaudr Resolution open => fixed