几个小时不使用后，我的 HTPC 上的声音就停止了。要让声音再次工作，我必须拔下 HDMI 电缆，然后再重新插入
当发生声音“中断”时，HDMI 设备将从声音配置输出设备中消失
我在 dmesg 中看到以下内容
[78534.010328] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78534.010363] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78558.948403] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78558.948429] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78562.579047] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=0
[78562.579078] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78562.579992] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=1
[78562.580043] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78562.876030] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78563.176036] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78563.195139] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78563.195169] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78563.476030] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78635.529493] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78635.529524] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[78641.330701] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=0
[78641.330733] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78641.331649] HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=1
[78641.331668] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78641.628050] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78641.928037] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78642.228042] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78642.528039] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
[78642.828037] HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1
答案1
删除并清除 FGLRX 后，我从 AMD 网站安装了最新的驱动程序，问题似乎已经得到解决
时间会证明一切，但初步测试显示关闭和打开电视时不会出现问题