(address . bug-guix@gnu.org)
HandBrake 1.5.1 hangs on startup and `dmesg` show the following error
```
QQmlThread[....]: segfault at 0 ip 000.... sp 0000... error 4 in libQt5Qml.so.5.15.8
```
After some research I found a similar issues on NixOS:
and a solution: https://github.com/NixOS/nixpkgs/pull/197010
Looks like the issue is related with QML disk cache, and after test
ruining *handbrake* with `QML_DISABLE_DISK_CACHE=1` works fine
```
QML_DISABLE_DISK_CACHE=1 ghb
```
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