GNU bug report logs - #64605
HandBrake 1.5.1 hangs on startup due libQt5Qml

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From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Distopico <distopico <at> riseup.net>
Cc: 64605 <at> debbugs.gnu.org
Subject: bug#64605: HandBrake 1.5.1 hangs on startup due libQt5Qml
Date: Thu, 20 Jul 2023 21:35:25 -0400

Hi,

Distopico <distopico <at> riseup.net> writes:

> On 2023-07-20, Maxim Cournoyer <maxim.cournoyer <at> gmail.com> wrote:
>
>> Hello,
>>
>> Distopico <distopico <at> riseup.net> writes:
>>
>>> On 2023-07-20, Maxim Cournoyer <maxim.cournoyer <at> gmail.com> wrote:
>>>
>>>> This looks like an upstream Qt problem.  Have you searched if an issue
>>>> was known about it?  Their tracker is at https://bugreports.qt.io/.
>>>
>>> Checking there looks like is already reported a similar issue
>>> https://bugreports.qt.io/browse/QTBUG-58508, I think that happens in
>>> Guix/Nix becase QT is trying to write inside the profile path 
>>
>> It looks like we should apply this patch to completely disable QML disk
>> cache in Qt: https://github.com/NixOS/nixpkgs/pull/197010.
>
> yes, I was thinking on that, maybe inside [profile]/etc/profile

No, the patch is more definitive than that, it disables the QML disk
caching from qtdeclarative directly.

-- 
Thanks,
Maxim

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