如果我在 Ubuntu 17.10 上调高音量,它有时会持续到最大。鉴于我只按下了一次按钮,理论上它应该只将音量增加一步。请注意,我只知道音量控制按钮发生的问题,而不知道任何其他调节音量的方法,因为我从未使用过它们。
我该如何解决?
编辑
系统规格
$ lspci -v
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
Subsystem: CLEVO/KAPOK Computer Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel modules: ie31200_edac
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 16
Bus: …Run Code Online (Sandbox Code Playgroud)