媒体文件中的音频会随机出现故障，有时会重复 1-2 秒，然后继续正常播放。这些故障似乎是随机发生的，并且不会在音轨的同一部分重复出现。
这些故障在 Fedora 17 和 Windows 上均未发生，因此硬件和文件本身均无问题。已在各种媒体播放器上进行了测试。
我正在尝试通过安装与 Fedora 相同的音频驱动程序/软件来解决此问题，但我不知道从哪里开始。
编辑：我正在使用 GNOME 3，我发现了另一个与音频相关的故障。当鼠标移到左上角并显示所有打开的窗口或按下开始键时（打开相同的“GNOME 菜单”），就会发生这种情况。这些故障的性质不同，但在 Fedora 17 上也从未发生过这种情况。
lshw -c multimedia
*-multimedia
description: Audio device
product: GF110 High Definition Audio Controller
vendor: NVIDIA Corporation
physical id: 0.1
bus info: pci@0000:01:00.1
version: a1
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:17 memory:faffc000-faffffff
*-multimedia
description: Audio device
product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:48 memory:fbff8000-fbffbfff
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC889 Analog [ALC889 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC889 Digital [ALC889 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
lspci -v | grep -A7 -i "audio"
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
Subsystem: Giga-byte Technology Device a102
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at fbff8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
01:00.1 Audio device: NVIDIA Corporation GF110 High Definition Audio Controller (rev a1)
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at faffc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
02:00.0 IDE interface: Marvell Technology Group Ltd. Device 917a (rev 11) (prog-if 8f [Master SecP SecO PriP PriO])