When the screen turns off and the PC communicating with an ARTIQ 9 system locks automatically over night, the next day there are usually two issues.
The following error is printed in the dashboard log: print:qt.qpa.screen: "Unable to open monitor interface to \\\\.\\DISPLAY1:" "Unknown error 0xe0000225." It roughly happens once or twice per day the screen is turned off.
When submitting the first experiment after unlocking the PC again, the dashboard stalls in the prepare stage for a few seconds and then prints the following error:
artiq.master.worker:worker exception details
Traceback (most recent call last):
File "C:/Users/ybion443/MSYS2_ARTIQ/clang64/lib/python3.14/site-packages/artiq/master/scheduler.py", line 240, in _do
await run.build()
File "C:/Users/ybion443/MSYS2_ARTIQ/clang64/lib/python3.14/site-packages/artiq/master/scheduler.py", line 107, in build
await self._build(self.rid, self.pipeline_name,
self.wd, self.expid,
self.priority)
File "C:/Users/ybion443/MSYS2_ARTIQ/clang64/lib/python3.14/site-packages/artiq/master/scheduler.py", line 36, in worker_method
return await m(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:/Users/ybion443/MSYS2_ARTIQ/clang64/lib/python3.14/site-packages/artiq/master/worker.py", line 272, in build
await self._worker_action(
...<6 lines>...
timeout)
File "C:/Users/ybion443/MSYS2_ARTIQ/clang64/lib/python3.14/site-packages/artiq/master/worker.py", line 254, in _worker_action
await self._send(obj)
File "C:/Users/ybion443/MSYS2_ARTIQ/clang64/lib/python3.14/site-packages/artiq/master/worker.py", line 169, in _send
raise WorkerTimeout(
"Timeout sending data to worker (RID {})".format(self.rid))
artiq.master.worker.WorkerTimeout: Timeout sending data to worker (RID 143084)
The following experiment and all subsequent experiments all run without issue. How can I get rid of these errors without using a different operating system and keeping the monitor on indefinitely?
System details:
ARTIQ firmware version: Self-compiled firmware based on ARTIQ 9.961551dd29
ARTIQ software version: 9.9655+727333d (MSYS2)
Operating system: Windows 10 Pro 19042