[mythtv] Myhthfrontend sitting at "Please Wait"

Sam Davis samdavis at outlook.com.au
Mon May 7 00:54:52 UTC 2018


Ok, I normally receive mythtv updates via the rpmfusion repository so will I see an update soon or do I need to grab them from somewhere else?
________________________________
From: mythtv-dev <mythtv-dev-bounces at mythtv.org> on behalf of David Hampton <mythtv at love2code.net>
Sent: Monday, 7 May 2018 10:14 AM
To: Development of MythTV
Subject: Re: [mythtv] Myhthfrontend sitting at "Please Wait"

On Mon, 2018-05-07 at 00:16 +0000, Gary Buhrmaster wrote:
> On Mon, May 7, 2018 at 12:03 AM, Sam Davis <sam.davis at outlook.com.au>
> wrote:
> > Hello,
> >
> > After upgrading my frontend from Fedora 27 to Fedora 28 when
> > starting
> > frontend it sits at "Please Wait" screen.
> >
> > running mythfrontend from terminal shows errors below.
> >
> >
> > AudioPlayer: Enabling Audio
> > /usr/include/c++/8/bits/stl_vector.h:932: std::vector<_Tp,
> > _Alloc>::reference std::vector<_Tp,
> > _Alloc>::operator[](std::vector<_Tp,
> > _Alloc>::size_type) [.with _Tp = char; _Alloc =
> > std::allocator<char>;
> > std::vector<_Tp, _Alloc>::reference = char&; std::vector<_Tp,
> > _Alloc>::size_type = long unsigned int]: Assertion
> > '__builtin_expect(__n
> > < this->size(), true)' failed.
> > Handling Aborted
> > Aborted (core dumped)
>
> Try applying the patches from tickets ##13264 (in particular)
> and #13263 (for another case of equivalent aborts).  This
> seems to be a result gcc8 implementing the AddressSanitizer
> with vectors (arguably the MythTV code is wrong, but it
> happened to work previously).
>
> Typically, if enough "works for me" reports are made on
> the ticket (with no documented regressions), the devs with
> commit privs are more likely to review, modify as needed,
> and commit the fixes with appropriate attribution.

I'm just upgraded to Fedora 28 on my development machine, and am not
seeing any problems starting up the frontend or backend.  I am
following this thread, and hope to get Gary's changes committed in the
next couple of days.

David

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