Bug#902617: gnome-maps, totem: Cannot move map, play video without allow_rgb10_configs=false
On 2018-08-14 10:33 AM, Simon McVittie wrote:
> Control: reassign 902617 libgl1-mesa-dri 18.1.2-1
> Control: retitle 902617 gnome-maps, totem: Cannot move map, play video without allow_rgb10_configs=false
> Control: tags 902617 + moreinfo
>
> On Thu, 28 Jun 2018 at 17:15:12 +0200, Onno Leerink wrote:
>> Since installing Debian buster it is not possible to move the map using the
>> mouse in gnome-maps. Before this, moving the map was no problem.
>>
>> I found the following temporary solution in Redhat bug 1560481, start gnome-
>> maps with:
>>
>> allow_rgb10_configs=false gnome-maps
>>
>> This causes to gnome-maps to function normally again.
>>
>> This same solution also solves a bug concerning Totem not playing videos
>> anymore.
>>
>> I have a amd graphics card.
>
> This sounds like a bug in your graphics driver rather than gnome-maps, so
> I'm reassigning it to the libgl1-mesa-dri package. The allow_rgb10_configs
> environment variable that you're using to work around this is a Mesa
> feature.
While the allow_rgb10_configs environment variable is a Mesa feature,
it's usually only needed to work around application / framework issues.
In this particular case, it's probably a known issue with the way
clutter does hit testing, which needs to be adapted to work with 10 bits
per component colour formats. This has been fixed in the current
upstream version of clutter used by mutter / gnome-shell, not sure about
the standalone clutter.
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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