@nhatkhoa102: "Old" and "New" is meaningless (exact detailed versions, please
).
I can't tell you anything without verbose logs, system logs, and eventually a strace (c.f.,
https://github.com/koreader/koreader/issues/7340)
.
@HoanPiTa: Wrong thread. And check GitHub, this has come up, like, four times in the last couple of days.