petroo@petroo-K55VJ:~$ lspci00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 635M] (rev a1)03:00.0 Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4)04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)04:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 0a)
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Card: HDA Intel PCH F1: Help ││ Chip: Intel PantherPoint HDMI F2: System information ││ View: F3:[Playback] F4: Capture F5: All F6: Select sound card ││ Item: Master [dB gain: 0,00] Esc: Exit ││ ││ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ││ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ ││ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ ││ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ >│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ ││ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │▒▒│ ││ ├──┤ ├──┤ ├──┤ └──┘ ├──┤ └──┘ ┌──┐ Enabled ││ │OO│ │OO│ │MM│ │MM│ │MM│ ││ └──┘ └──┘ └──┘ └──┘ └──┘ ││ 100 100<>100 0<>0 100<>100 0<>0 100<>100 ││ < Master >Headphon Speaker PCM Mic Mic Boos S/PDIF Auto-Mut
zkus vypnout notebook a zase zapnout (pozor ne restartovat) podobný problém jsem řešil zde http://forum.ubuntu.cz/index.php?topic=65550.msg466674#msg466674