笔记本电脑:华硕ROG GL703GS
操作系统:Ubuntu 20.04
耳机:WH-1000XM3
问题:我可以在 A2DP 模式下连接耳机,但听了一段时间后质量变差了。请注意,它不会切换到 HSP/HFP,并且听起来不像 HSP/HFP 质量。重新连接只能解决一两分钟的问题。无论声音是否来自 Spotify/YouTube,问题仍然存在。
EDIT1的输出lspci -knn | grep Net -A3; lsubs
是:
00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10)
DeviceName: WLAN
Subsystem: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:0034]
Kernel driver in use: iwlwifi
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 13d3:56a2 IMC Networks USB2.0 HD UVC WebCam
Bus 001 Device 004: ID 8087:0aaa Intel Corp.
Bus 001 Device 003: ID 0b05:1866 ASUSTek Computer, Inc. N-KEY Device
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
建议?