Ok, I will do that.

Reinhard Tartler <email address hidden> schrieb am Do., 12. Apr. 2018, 23:29:

> If you can, please file a separate bug for uvcvideo with a stacktrace. Then
> please link those bugs
>
> The easiest way is probably by using apport on the crash file, I guess.
>
> On Thu, Apr 12, 2018, 17:21 emk2203 <email address hidden> wrote:
>
> > Original reporter here. I am willing to assist wherever I can, but I
> > reported chiefly because I cannot debug or investigate of my own.
> >
> > Regarding the cheese issue, the exact same issue arises when just using
> > uvcvideo, so it is definitely something passed on from the driver.
> >
> > 2018-04-12 15:52 GMT+02:00 Reinhard Tartler <email address hidden>:
> >
> > > Looking at the stacktrace, this is coming from /usr/bin/cheese. Even
> > > with bad input from the driver (which seems like a valid issue to
> > > investigate and improve) - an error message is preferable to a SIGFPE
> as
> > > seen in the initial report.
> > >
> > > ** Also affects: linux via
> > >    https://trac.ffmpeg.org/ticket/4795
> > >    Importance: Unknown
> > >        Status: Unknown
> > >
> > > ** No longer affects: linux
> > >
> > > ** Changed in: ffmpeg (Ubuntu)
> > >    Importance: Undecided => Low
> > >
> > > ** Also affects: cheese (Ubuntu)
> > >    Importance: Undecided
> > >        Status: New
> > >
> > > ** Changed in: cheese (Ubuntu)
> > >    Importance: Undecided => Medium
> > >
> > > ** Changed in: cheese (Ubuntu)
> > >        Status: New => Confirmed
> > >
> > > --
> > > You received this bug notification because you are subscribed to the
> bug
> > > report.
> > > https://bugs.launchpad.net/bugs/1708922
> > >
> > > Title:
> > >   uvcvideo module does not work with Dell XPS 12 webcam
> > >
> > > To manage notifications about this bug go to:
> > > https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/
> > > 1708922/+subscriptions
> > >
> >
> > --
> > You received this bug notification because you are a member of MOTU
> > Media Team, which is subscribed to ffmpeg in Ubuntu.
> > https://bugs.launchpad.net/bugs/1708922
> >
> > Title:
> >   uvcvideo module does not work with Dell XPS 12 webcam
> >
> > To manage notifications about this bug go to:
> >
> >
> https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/1708922/+subscriptions
> >
> > Launchpad-Notification-Type: bug
> > Launchpad-Bug: distribution=ubuntu; sourcepackage=cheese; component=main;
> > status=Confirmed; importance=Medium; assignee=None;
> > Launchpad-Bug: distribution=ubuntu; sourcepackage=ffmpeg;
> > component=universe; status=Incomplete; importance=Low; assignee=None;
> > Launchpad-Bug: distribution=ubuntu; sourcepackage=linux; component=main;
> > status=Incomplete; importance=Medium; assignee=None;
> > Launchpad-Bug-Tags: amd64 apport-crash artful gstreamer-error
> > Launchpad-Bug-Information-Type: Public
> > Launchpad-Bug-Private: no
> > Launchpad-Bug-Security-Vulnerability: no
> > Launchpad-Bug-Commenters: apport emk2203 janitor jcowgill kaihengfeng
> > siretart ubuntu-kernel-bot
> > Launchpad-Bug-Reporter: emk2203 (emk2203)
> > Launchpad-Bug-Modifier: emk2203 (emk2203)
> > Launchpad-Message-Rationale: Subscriber (ffmpeg in Ubuntu) @motumedia
> > Launchpad-Message-For: motumedia
> >
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1708922
>
> Title:
>   uvcvideo module does not work with Dell XPS 12 webcam
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/1708922/+subscriptions
>