Questa è la prima volta che mi capita. Provo la live di ubuntu 11.10 (x amd 64) e tutto funziona bene, ivi compreso l'audio. Installo, provo subito un po' tutto, e anche qui tutto ok. Installo gli aggiornamenti e l'audio si zittisce, e non c'è assolutamente modo di farlo ripartire.
Chiedo a chi ne sa di darmi una mano.
Intanto posto l'lscpi:
Codice: Seleziona tutto
$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge
00:01.0 PCI bridge: ASRock Incorporation Device 9602
00:09.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 4)
00:0a.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 5)
00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] (rev 40)
00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 42)
00:14.1 IDE interface: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE Controller (rev 40)
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: ATI Technologies Inc SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:16.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4290]
01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200]
02:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
04:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller (rev 01)
Questo invece è il risultato di aplay -l:
Codice: Seleziona tutto
~$ aplay -l
**** Lista di PLAYBACK dispositivi hardware ****
scheda 0: SB [HDA ATI SB], dispositivo 0: VT2020 Analog [VT2020 Analog]
Sottoperiferiche: 2/2
Sottoperiferica #0: subdevice #0
Sottoperiferica #1: subdevice #1
scheda 0: SB [HDA ATI SB], dispositivo 1: VT2020 Digital [VT2020 Digital]
Sottoperiferiche: 2/2
Sottoperiferica #0: subdevice #0
Sottoperiferica #1: subdevice #1
scheda 1: HDMI [HDA ATI HDMI], dispositivo 3: HDMI 0 [HDMI 0]
Sottoperiferiche: 1/1
Sottoperiferica #0: subdevice #0
Codice: Seleziona tutto
$ lspci | grep Audio
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200]
~$ lsmod
Module Size Used by
bnep 18436 2
rfcomm 47946 0
bluetooth 166112 10 bnep,rfcomm
parport_pc 36962 0
ppdev 17113 0
vesafb 13809 1
ses 17417 0
enclosure 15269 1 ses
joydev 17693 0
binfmt_misc 17540 1
snd_hda_codec_hdmi 32040 1
snd_hda_codec_via 71209 1
snd_seq_midi 13324 0
snd_rawmidi 30547 1 snd_seq_midi
k10temp 13166 0
edac_core 53746 0
edac_mce_amd 23709 0
snd_hda_intel 33390 2
snd_hda_codec 104802 3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_hwdep 13668 1 snd_hda_codec
snd_seq_midi_event 14899 1 snd_seq_midi
snd_pcm 96755 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
fglrx 2929009 52
snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
snd_timer 29991 2 snd_pcm,snd_seq
snd 68266 14 snd_hda_codec_hdmi,snd_hda_codec_via,snd_rawmidi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_seq_device,snd_timer
sp5100_tco 13791 0
i2c_piix4 13301 0
wmi 19256 0
soundcore 12680 1 snd
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
shpchp 37345 0
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
usbhid 47198 0
hid 95463 1 usbhid
usb_storage 57901 1
uas 18027 0
xhci_hcd 82772 0
pata_atiixp 13164 0
firewire_ohci 40722 0
firewire_core 63626 1 firewire_ohci
crc_itu_t 12707 1 firewire_core
r8169 52788 0
ahci 26002 2
libahci 26861 1 ahci

