Bug#1095249: libgtk-3-0t64: file '/usr/lib/aarch64-linux-gnu/libgtk-3-0/gtk-query-immodules-3.0' in both package libgtk-3-0t64 and libgtk-3-0.

[Simon McVittie]

On Wed, 05 Feb 2025 at 21:13:04 +0100, Andrew Maier wrote:
> Updating the package fails with the message that the file
> gtk-query-immodules is in both libgtk-3-0t64 and libgtk-3-0. Hence
> upgrading fails, as apt is not able to overwrite the file.

libgtk-3-0t64 has Breaks: libgtk-3-0 (<< 3.24.41-1.1) and
Replaces: libgtk-3-0 (<< 3.24.41-1.1), which should tell dpkg that it's
OK for libgtk-3-0t64 to overwrite files from libgtk-3-0.

What version of libgtk-3-0 did you previously have?
(Check /var/log/apt/history.log and /var/log/apt/term.log, and please
copy/paste the relevant upgrade)

>    * What was the outcome of this action?
> 
> A failure of dpkg

What failure? Please copy/paste the specific error messages (they should
appear in /var/log/apt/term.log).

> ii  libgtk-3-common        1:3.24.38-2~deb12u2+rpt7+rpi1

It appears you are using some third-party repository that is (mis?)using
epochs to override GTK with its own, older version. What third-party
repository did this package come from?

Debian usually cannot provide support for packages from outside Debian.

    smcv