Ubuntu
linux-lts-xenial package

  1. Bug #1501345
  2. Comment #6

Comment 6 for bug 1501345

Revision history for this message
Henk van der Laak (henklaak-r) wrote : Re: linux-image-3.13.0-65-generic 3.13.0-65 breaks Python based Serial communication

Problem occured also when using Qt's QSerialPort.

QSerialPort::waitforReadyRead() returns true, bute QSerialPort::readAll() returns no data.

Downgrading kernel version to 3.13.0-63 'fixed' the problem.

Gr. Henk
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Qt 5.5.0
Linux henklaak-desktop 3.13.0-65-generic #105-Ubuntu SMP Mon Sep 21 18:50:58 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux