Skip to content
GitLab
Projects Groups Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in / Register
  • S Solaar
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 10
    • Issues 10
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 2
    • Merge requests 2
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Environments
    • Releases
  • Packages and registries
    • Packages and registries
    • Package Registry
    • Infrastructure Registry
  • Monitor
    • Monitor
    • Incidents
  • Analytics
    • Analytics
    • Value stream
    • CI/CD
    • Repository
  • Wiki
    • Wiki
  • Snippets
    • Snippets
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • pwr-Solaar
  • Solaar
  • Issues
  • #1092
Closed
Open
Issue created Feb 27, 2021 by Administrator@rootContributor

OSError exception in logitech_receiver/base.py

Created by: rathann

Information

  • Solaar version (solaar --version or git describe --tags if cloned from this repository): 1.0.4
  • Distribution: Fedora 33
  • Kernel version (ex. uname -srmo): 5.10.17-200.fc33.x86_64
  • Output of solaar show: N/A (asked reporter to provide)

Describe the bug Solaar crashes with unhandled OSError exception.

Truncated backtrace:
base.py:262:_read:logitech_receiver.base.NoReceiver: {'reason': OSError(5, 'Input/output error')}

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/logitech_receiver/base.py", line 258, in _read
    data = _hid.read(int(handle), _MAX_READ_SIZE, timeout)
  File "/usr/lib/python3.9/site-packages/hidapi/udev.py", line 365, in read
    data = _os.read(device_handle, bytes_count)
OSError: [Errno 5] Input/output error

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/solaar/ui/__init__.py", line 154, in <lambda>
    application.connect('startup', lambda app, startup_hook: _startup(app, startup_hook, use_tray, show_window), startup_hook)
  File "/usr/lib/python3.9/site-packages/solaar/ui/__init__.py", line 114, in _startup
    startup_hook()
  File "/usr/lib/python3.9/site-packages/solaar/listener.py", line 301, in start_all
    _process_receiver_event('add', device_info)
  File "/usr/lib/python3.9/site-packages/solaar/listener.py", line 377, in _process_receiver_event
    _start(device_info)
  File "/usr/lib/python3.9/site-packages/solaar/listener.py", line 286, in _start
    receiver.status.changed(True)
  File "/usr/lib/python3.9/site-packages/logitech_receiver/status.py", line 307, in changed
    for s in d.settings:
  File "/usr/lib/python3.9/site-packages/logitech_receiver/device.py", line 341, in settings
    self._feature_settings_checked = _check_feature_settings(self, self._settings)
  File "/usr/lib/python3.9/site-packages/logitech_receiver/settings_templates.py", line 763, in check_feature_settings
    setting = check_feature(device, name, featureId, featureFn)
  File "/usr/lib/python3.9/site-packages/logitech_receiver/settings_templates.py", line 741, in check_feature
    if featureId not in device.features:
  File "/usr/lib/python3.9/site-packages/logitech_receiver/hidpp20.py", line 315, in __contains__
    reply = self.device.request(0x0000, _pack('!H', ivalue))
  File "/usr/lib/python3.9/site-packages/logitech_receiver/device.py", line 424, in request
    return _base.request(
  File "/usr/lib/python3.9/site-packages/logitech_receiver/base.py", line 399, in request
    reply = _read(handle, timeout)
  File "/usr/lib/python3.9/site-packages/logitech_receiver/base.py", line 262, in _read
    raise NoReceiver(reason=reason)
logitech_receiver.base.NoReceiver: {'reason': OSError(5, 'Input/output error')}

Local variables in innermost frame:
handle: <_ThreadedHandle(/dev/hidraw0)>
timeout: 4000

To Reproduce Steps to reproduce the behavior: unknown, asked reporter to reproduce

Additional context Downstream bug report (private). Looks similar to the last one in #995 (closed) .

Assignee
Assign to
Time tracking