[mythtv-users] Finding cause of segmentation fault

[Stefan D]

Thank you =)
Now i can select a new theme.

I thought i had to start from scratch with 14.04, but you saved my day. I
hope nothing else pops up now.

On Sat, Apr 25, 2015 at 1:40 AM, Roger Siddons <dizygotheca at ntlworld.com>
wrote:

>  On Sat, 25 Apr 2015 00:10:23 +0100, Stefan D <raptorjr08 at gmail.com>
> wrote:
>
> Thank you both for your help. Cleaning out plugins and filters got me a
> little bit further. The frontend starts, but when i try to select a new
> theme i get:
>
> Trying to construct an instance of an invalid type, type id: 67129088
> Trying to construct an instance of an invalid type, type id: 594044207
> Trying to construct an instance of an invalid type, type id: 891299907
> Trying to construct an instance of an invalid type, type id: 687865856
> Trying to construct an instance of an invalid type, type id: 760049508
> QEasingCurve: Invalid curve type 117
> Trying to construct an instance of an invalid type, type id: 760373614
> Trying to construct an instance of an invalid type, type id: 352889
> terminate called after throwing an instance of 'std::bad_alloc'
>   what():  std::bad_alloc
> 2015-04-25 01:06:07.175893 W  ThemeInfo: Unable to open themeinfo.xml for
> /usr/share/mythtv/themes/BlackCurves-OSD/themeinfo.xml
> 2015-04-25 01:06:07.175905 E  ThemeInfo: The theme
> (/usr/share/mythtv/themes/BlackCurves-OSD) is missing a themeinfo.xml file.
> 2015-04-25 01:06:07.176657 W  ThemeInfo: Unable to open themeinfo.xml for
> /usr/share/mythtv/themes/Gray-OSD/themeinfo.xml
> 2015-04-25 01:06:07.176665 E  ThemeInfo: The theme
> (/usr/share/mythtv/themes/Gray-OSD) is missing a themeinfo.xml file.
> 2015-04-25 01:06:07.194185 I  Frontend idle timeout is disabled
> 2015-04-25 01:06:07.195117 C  Received Aborted: Code -6, PID 2004, UID
> 1000, Value 0x00000000
> Aborted
>
>
> I must have messed up something pretty bad, or making a upgrade of Ubuntu
> is not a good idea. I know i've made this mistake several years ago, and
> that is why i never upgraded my 12.04, because it always ends wit a
> complete reinstall. I was hoping that i could avoid it this time, but it
> seems to be hard.
>
>
> I have seen that too. They are Qt messages which, I think, arise from a Qt
> 4/5 cache incompatibility when the theme updater/downloader runs.
> Try deleting your ~/.mythtv/cache & ~/.mythtv/tmp dirs
>
> The Myth warning/error lines just relate to old theme elements that are no
> longer used. They are unimportant.
>
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