getsolus
DisplayCal does not launch
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Summary
displaycal does not launch either from desktop or terminal
Steps to reproduce
Install displaycal and launch it
Expected result
the program launch
Actual result
it failed to launch with error
❯ displaycal
Acquired lock file: <DisplayCAL.main.AppLock object at 0x7f7d61957dd0>
displaycal 3.9.14 2024-10-15T23:51:58Z
solus 4.6 convergence x86_64
Python 3.11.11 (main, Dec 4 2024, 21:40:29) [GCC 14.2.0]
Faulthandler
wxPython 4.2.1 gtk3 (phoenix) wxWidgets 3.2.3
Encoding: utf-8
File system encoding: utf-8
listening
writing to lock file: port: 15411
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/DisplayCAL/main.py", line 550, in main
_main(module, name, app_lock_file_name)
File "/usr/lib/python3.11/site-packages/DisplayCAL/main.py", line 535, in _main
from DisplayCAL.display_cal import main
File "/usr/lib/python3.11/site-packages/DisplayCAL/display_cal.py", line 164, in <module>
from DisplayCAL.chromecast_patterngenerator import (
File "/usr/lib/python3.11/site-packages/DisplayCAL/chromecast_patterngenerator.py", line 44, in <module>
from pychromecast import get_chromecasts
File "/usr/lib/python3.11/site-packages/pychromecast/__init__.py", line 11, in <module>
from . import socket_client
File "/usr/lib/python3.11/site-packages/pychromecast/socket_client.py", line 23, in <module>
from . import cast_channel_pb2
File "/usr/lib/python3.11/site-packages/pychromecast/cast_channel_pb2.py", line 33, in <module>
_descriptor.EnumValueDescriptor(
File "/usr/lib/python3.11/site-packages/google/protobuf/descriptor.py", line 920, in __new__
_message.Message._CheckCalledFromGeneratedFile()
TypeError: Descriptors cannot be created directly.
If this call came from a _pb2.py file, your generated code is out of date and must be regenerated with protoc >= 3.19.0.
If you cannot immediately regenerate your protos, some other possible workarounds are:
1. Downgrade the protobuf package to 3.20.x or lower.
2. Set PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python (but this will use pure-Python parsing and will be much slower).
More information: https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates
Environment
- [X] Is system up to date?
Repo
Unstable
Desktop Environment
GNOME
System details
System:
Host: desktop-solus Kernel: 6.12.5-311.current arch: x86_64 bits: 64
Desktop: GNOME v: 47.2 Distro: Solus 4.6 convergence
Machine:
Type: Desktop Mobo: Wibtek model: H77-M v: V1.3 serial:
BIOS: American Megatrends v: 4.6.5 date: 09/03/2012
CPU:
Info: quad core Intel Core i5-3570K [MCP] speed (MHz): avg: 1596
min/max: 1600/3800
Graphics:
Device-1: Intel IvyBridge GT2 [HD Graphics 4000] driver: i915 v: kernel
Device-2: Advanced Micro Devices [AMD/ATI] Lexa PRO [Radeon
540/540X/550/550X / RX 540X/550/550X] driver: amdgpu v: kernel
Display: wayland server: X.Org v: 24.1.4 with: Xwayland v: 24.1.4
compositor: gnome-shell driver: X: loaded: amdgpu,modesetting
unloaded: fbdev,radeon,vesa dri: radeonsi,crocus gpu: amdgpu,i915
resolution: 1: 1366x768~60Hz 2: 1366x768~60Hz
API: OpenGL v: 4.6 compat-v: 4.2 vendor: amd mesa v: 24.3.2 renderer: AMD
Radeon RX 550 / 550 Series (radeonsi polaris12 LLVM 19.1.6 DRM 3.59
6.12.5-311.current)
Network:
Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
driver: r8169
Device-2: Realtek RTL8188EUS 802.11n Wireless Network Adapter
driver: rtl8xxxu type: USB
Drives:
Local Storage: total: 700.51 GiB used: 500.5 GiB (71.4%)
Info:
Memory: total: 16 GiB available: 15.52 GiB used: 4.28 GiB (27.6%)
Processes: 316 Uptime: 1h 2m Shell: fish inxi: 3.3.36
Other comments
No response
Our version of pychromecast is from 2019; version 4.1.0. The latest is in the 14's, so that probably isn't helping anything.
pychromecast needs to be downgraded to 13.1.0 but mkchromecast needs the current pychromecast version currently. You may uninstall pychromecast to allow displaycal to start, sudo eopkg remove --ignore-dependency pychromecast
