我刚买了一台新的惠普Spectre x360笔记本电脑,但有两个令人烦恼的问题:
1- 声音无法工作,我已经尝试了this页面上所说的方法,但没有成功。
终端输出结果
pi@HP-laptop:~$ /sbin/lsmod | grep snd
snd_hda_codec_hdmi 47548 1
snd_hda_intel 30469 2
snd_hda_controller 30228 1 snd_hda_intel
snd_hda_codec 139682 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_controller
snd_hwdep 17698 1 snd_hda_codec
snd_pcm 104112 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi 13564 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30876 1 snd_seq_midi
snd_seq 63074 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29562 2 snd_pcm,snd_seq
snd 79468 13 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 15047 2 snd,snd_hda_codec
snd_soc_sst_acpi 13007 0
pi@HP-laptop:~$ aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
pi@HP-laptop:~$ lspci -v | grep -A7 -i "audio"
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
Subsystem: Hewlett-Packard Company Device 802d
Flags: bus master, fast devsel, latency 0, IRQ 63
Memory at b2210000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03) (prog-if 30 [XHCI])
2-图标非常小,通过增大字体部分解决了问题,但仍然有一些图标很小。