Ubuntu 20.04无法检测可色彩管理设备及夜灯失效问题求助
Ubuntu 20.04无法检测可色彩管理设备及夜灯失效问题求助
大家好,我在Ubuntu 20.04系统里碰到了两个关联的问题,想请教下各位怎么解决:
- 在设置的「颜色」选项中,一直显示提示:Unable to detect any device that can be color managed
- 我怀疑正是因为这个问题,系统的夜灯功能也没法正常工作了
我收集了几个相关命令的输出,贴在下面供大家参考:
1. nvidia-smi 命令输出
Mon Aug 7 20:50:36 2023 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 390.157 Driver Version: 390.157 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce GT 525M Off | 00000000:01:00.0 N/A | N/A | | N/A 87C P0 N/A / N/A | 222MiB / 964MiB | N/A Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | 0 Not Supported | +-----------------------------------------------------------------------------+
2. systemctl status colord 命令输出
● colord.service - Manage, Install and Generate Color Profiles Loaded: loaded (/lib/systemd/system/colord.service; static; vendor preset: enabled) Active: failed (Result: exit-code) since Mon 2023-08-07 22:19:06 +0330; 12min ago Process: 13368 ExecStart=/usr/libexec/colord (code=exited, status=127) Main PID: 13368 (code=exited, status=127) Aug 07 22:19:06 username systemd[1]: Starting Manage, Install and Generate Color Profiles... Aug 07 22:19:06 username systemd[1]: colord.service: Main process exited, code=exited, status=127/n/a Aug 07 22:19:06 username systemd[1]: colord.service: Failed with result 'exit-code'. Aug 07 22:19:06 username colord[13368]: /usr/libexec/colord: symbol lookup error: /lib/x86_64-linux-gnu/libgusb.so.2: undefined symbol: libusb_get_parent Aug 07 22:19:06 username systemd[1]: Failed to start Manage, Install and Generate Color Profiles.
另外,我已经确认libusb-1.0-0-dev是最新版本:
libusb-1.0-0-dev is already the newest version (2:1.0.23-2build1).
期待大家的指点,谢谢!
备注:内容来源于stack exchange,提问作者Amir Arslan Haghrah
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