Bug#939736: mutter 3.33+: Please add "Breaks: apparmor (<< 2.13.3-5~)"

[Jamie Strandboge]

On Sun, 08 Sep 2019, intrigeri at debian.org wrote:

> Package: mutter
> Version: 3.33.92-1
> Severity: important
> X-Debbugs-Cc: Jamie Strandboge <jamie at ubuntu.com>
> 
> Hi,
> 
> the AppArmor policy included in the apparmor package, up to and
> including 2.13.3-4, breaks Xwayland apps running in a GNOME+Wayland
> session with mutter >= 3.33.3:
> 
>   https://bugs.debian.org/935058
>   https://gitlab.com/apparmor/apparmor/merge_requests/419
> 
> I've just uploaded apparmor 2.13.3-5 that fixes this problem.
> 
> In order to better support partial upgrades and to ensure that
> migration to testing happens in the correct order, it would be sweet
> if we could prevent folks from upgrading to mutter >= 3.33.3
> without also upgrading apparmor to 2.13.3.5.
> 
> I guess this should do the job (perhaps with the corresponding
> Replaces on top):
> 
>   Breaks: apparmor (<< 2.13.3-5~)
> 
> If I got this wrong and this should instead be handled in
> src:apparmor, please let me know.
> 
> I don't know if/when Ubuntu will cherry-pick the fix into their
> apparmor package. Jamie, you might want to coordinate something
> similar, or merge from the debian/master branch in our shared
> Vcs-Git :)

We've historically not introduced Breaks for this sort of thing, but
the Ubuntu Desktop team has asked me to perform the merge which I am
doing now.

-- 
Jamie Strandboge             | http://www.canonical.com
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