add_device(): tray.py:372:_add_device:IndexError: list index out of range

Created by: rathann

Information

• Solaar version (solaar --version or git describe --tags if cloned from this repository): 1.0.6
• Distribution: Fedora 34
• Kernel version (ex. uname -srmo): 5.13.14-200.fc34.x86_64
• Output of solaar show: N/A

Describe the bug This is a forwarded bug report from Fedora bug tracker. User was fiddling with solaar in order to change the default behaviour of the multimedia keys on a TK820 keyboard. Apparently they also had a G900 Gaming Mouse

To Reproduce Steps to reproduce the behavior: N/A

Screenshots If applicable, add screenshots to help explain your problem.

Additional context

Truncated backtrace:
tray.py:372:_add_device:IndexError: list index out of range

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/solaar/ui/__init__.py", line 177, in _status_changed
    tray.update(device)
  File "/usr/lib/python3.9/site-packages/solaar/ui/tray.py", line 535, in update
    index = _add_device(device)
  File "/usr/lib/python3.9/site-packages/solaar/ui/tray.py", line 372, in _add_device
    path, number, _ignore, _ignore = _devices_info[index]
IndexError: list index out of range

Local variables in innermost frame:
device: <Device(1,4053,G900 Chaos Spectrum Gaming Mouse,B2194B48)>
receiver_path: '/dev/hidraw7'
index: 0