Eu sou novo no Linux, mas eu tento começar a usar, no entanto, isso se meu primeiro grande problema. No meu cartão não consigo usar HDMI para som. Eu tenho um som estalando. Esta é uma informação sobre o meu hardware:
1) Digitando lspci , saia esta informação:
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation C220 Series Chipset Family H81 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Bonaire XT [Radeon HD 7790/8770 / R9 260 OEM]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aac0
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
04:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41)
2) Com o comando cat /proc/asound/cards :
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf0a10000 irq 45
1 [Generic ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0xf0860000 irq 47
3) Com o comando aplay -l
karta 0: PCH [HDA Intel PCH], urządzenie 0: ALC887-VD Analog [ALC887-VD Analog]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
karta 1: Generic [HD-Audio Generic], urządzenie 3: HDMI 0 [HDMI 0]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
karta 1: Generic [HD-Audio Generic], urządzenie 7: HDMI 1 [HDMI 1]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
karta 1: Generic [HD-Audio Generic], urządzenie 8: HDMI 2 [HDMI 2]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
karta 1: Generic [HD-Audio Generic], urządzenie 9: HDMI 3 [HDMI 3]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
karta 1: Generic [HD-Audio Generic], urządzenie 10: HDMI 4 [HDMI 4]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
karta 1: Generic [HD-Audio Generic], urządzenie 11: HDMI 5 [HDMI 5]
Urządzenia podrzędne: 1/1
Urządzenie podrzędne #0: subdevice #0
Eu já testei, mas não resolvi problema:
GRUB_CMDLINE_LINUX="radeon.audio=1" in /etc/default/grub
e módulo de carregamento module-udev-detect tsched=0
Alguma ideia do que devo fazer?