Two different problems on the box and resulted in the crash of the Odoo
instance running on the IoT Box:
When `usblp` had troubles communicating with a printer, a NoDeviceError
was raised. The `printer` variable was still set from the last time the
loop was processed, so we tried to close it, resulting in an error.
The code handling generic execptions was broken.
closesodoo/odoo#34437
Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com>
Antoine Prieels
2f789b6863