%EC%97%90%EC%84%9C%20%EC%8A%A4%ED%94%BC%EC%BB%A4%2F%ED%97%A4%EB%93%9C%ED%8F%B0%EC%97%90%EC%84%9C%20%EC%86%8C%EB%A6%AC%EA%B0%80%20%EB%93%A4%EB%A6%AC%EC%A7%80%20%EC%95%8A%EA%B3%A0%20%EB%A7%88%EC%9D%B4%ED%81%AC%EA%B0%80%20%EB%93%A4%EB%A6%AC%EC%A7%80%20%EC%95%8A%EC%8A%B5%EB%8B%88%EB%8B%A4..png)
내 2019 iMac(18,3)에서 스피커/헤드폰을 통해 소리가 들리지 않고 Linux를 실행할 때 마이크가 들리지 않습니다.OSX에서 예상대로 작동합니다.
세 가지 다른 배포판이 설치되어 있어 이것이 Linux 문제인 것 같아서 여기에 게시하고 있습니다.만자로(핵심5.6-x86_64(6.0도 시도해 보았지만));페도라 31(핵심5.1.20-300); 그리고우분투 19.10(핵심5.3.0-45-일반) -- 그리고 그 중 어느 것도 소리를 생성하거나 마이크에서 녹음하지 않습니다.
에서 입니다 .Audio Device 또한 PCI 브리지와 USB 컨트롤러를 제어하는 것으로 보입니다. 더 많은 정보를 포스팅했어요lspciIntel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)여기.
pavucontrol과 를 모두 살펴봤지만 alsamixer운영 체제에서 오디오 장치가 작동하고 있다고 생각하지 않는다는 것을 암시하는 내용은 찾지 못했습니다. 다만 소리가 나오지 않을 뿐입니다. 에서는 HDMI pavucontrol가 Configuration꺼진 상태로 설정되어 있지만 그 중 어느 것도 결과를 바꾸지는 않습니다 Built-in Audio. Analog Stereo Duplex에서는 alsamixer칩이 으로 식별되는데 Cirrus Logic Generic이는 잘못된 것이며 PCH 외에 스피커/헤드폰/기타 항목이 없습니다.
에서 제안한대로이 스레드, 나는 다양한 다른 반복을 /etc/modprobe.d/modprobe.conf추가하여 조작하려고 했습니다 ( 예 :options snd_hda_intel model=intel-mac-autooptions snd_hda_intel model=imac27여기왜냐면). XFCE를 설치하고 설정을 수정해도 효과가 없었습니다.
최신(2017년 이후) iMac의 소리가 들리지 않는다는 유사한 게시물이 있으며, 이는 Google에서 snd-hda-intel imac 18,3. 문제는 모든 배포판에 걸쳐 있습니다(페도라;리눅스민트;우분투;만자로)은 커널이나 드라이버 문제를 나타냅니다.
(A) 수정 방법이나 (B) 내가 게시할 수 있는 위치에 누군가가 이 오디오 장치를 커널에 구축하도록 할 수 있는 아이디어가 있습니까??
.dmesg 최근 journalctl사운드에 관련된 글이 없습니다 . 이는 5.6.5-1-MANJARO를 실행하는 Manjaro 20.0용입니다.
[ 0.315571] Modules linked in:
[ 0.315572] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.6.5-1-MANJARO #1
[ 0.315573] Hardware name: Apple Inc. iMac18,3/Mac-BE088AF8C5EB4FA2, BIOS 181.0.0.0.0 01/31/2020
[ 0.315574] RIP: 0010:acpi_ec_add.cold+0xe3/0x105
[ 0.315580] Call Trace:
[ 0.315582] acpi_device_probe+0x47/0x1d0
[ 0.315583] really_probe+0x147/0x3c0
[ 0.315584] driver_probe_device+0xb6/0x100
[ 0.315585] ? driver_allows_async_probing+0x50/0x50
[ 0.315586] bus_for_each_drv+0x8f/0xd0
[ 0.315587] __device_attach+0xf0/0x170
[ 0.315588] ? acpi_sleep_proc_init+0x24/0x24
[ 0.315589] acpi_bus_register_early_device+0x4a/0x70
[ 0.315591] acpi_ec_init+0x17c/0x1a8
[ 0.315592] acpi_init+0x2d4/0x33a
[ 0.315594] do_one_initcall+0x59/0x240
[ 0.315596] kernel_init_freeable+0x1b2/0x214
[ 0.315597] ? rest_init+0xbf/0xbf
[ 0.315598] kernel_init+0xa/0x101
[ 0.315599] ret_from_fork+0x35/0x40
[ 0.315600] ---[ end trace 73e60983eec368c9 ]---
[ 0.315625] iommu: Default domain type: Translated
[ 0.315633] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 0.315633] pci 0000:01:00.0: vgaarb: bridge control possible
[ 0.315633] pci 0000:01:00.0: vgaarb: setting as boot device
[ 0.315633] vgaarb: loaded
[ 0.315769] SCSI subsystem initialized
[ 0.315778] libata version 3.00 loaded.
[ 0.315778] ACPI: bus type USB registered
[ 0.315778] usbcore: registered new interface driver usbfs
[ 0.315778] usbcore: registered new interface driver hub
[ 0.315778] usbcore: registered new device driver usb
[ 0.315778] pps_core: LinuxPPS API ver. 1 registered
[ 0.315778] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 0.315778] PTP clock support registered
[ 0.315778] EDAC MC: Ver: 3.0.0
[ 0.315937] Registered efivars operations
[ 0.315937] PCI: Using ACPI for IRQ routing
[ 0.334438] PCI: pci_cache_line_size set to 64 bytes
[ 0.334886] NetLabel: Initializing
[ 0.334887] NetLabel: domain hash size = 128
[ 0.334887] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.334895] NetLabel: unlabeled traffic allowed by default
[ 0.334898] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.334898] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[ 0.336696] clocksource: Switched to clocksource tsc-early
[ 0.343575] *** VALIDATE bpf ***
[ 0.343634] VFS: Disk quotas dquot_6.6.0
[ 0.343643] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.343663] *** VALIDATE ramfs ***
[ 0.343665] *** VALIDATE hugetlbfs ***
[ 0.343692] pnp: PnP ACPI init
[ 0.344068] system 00:00: [mem 0xfed00000-0xfed03fff] has been reserved
[ 0.344072] system 00:00: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
[ 0.344102] system 00:01: [io 0xffff] has been reserved
[ 0.344103] system 00:01: [io 0x1800-0x18fe] has been reserved
[ 0.344104] system 00:01: [io 0x0800-0x087f] has been reserved
[ 0.344106] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.344119] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.344282] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.344385] pnp: PnP ACPI: found 4 devices
[ 0.345184] pci 0000:01:00.0: assigning 79 device properties
[ 0.345212] pci 0000:07:00.0: assigning 8 device properties
[ 0.345217] pci 0000:00:1f.3: assigning 4 device properties
[ 0.345221] apple-properties: device path parse error -19 at 0x14:
[ 0.345222] apple-properties: 00000000: 52 00 00 00 01 00 00 00 02 01 0c 00 d0 41 03 0a R............A..
[ 0.345223] apple-properties: 00000010: 00 00 00 00 01 01 06 00 00 02 7f ff 04 00 2c 00 ..............,.
[ 0.345224] apple-properties: 00000020: 00 00 41 00 41 00 50 00 4c 00 2c 00 69 00 67 00 ..A.A.P.L.,.i.g.
[ 0.345224] apple-properties: 00000030: 2d 00 70 00 6c 00 61 00 74 00 66 00 6f 00 72 00 -.p.l.a.t.f.o.r.
[ 0.345225] apple-properties: 00000040: 6d 00 2d 00 69 00 64 00 00 00 08 00 00 00 03 00 m.-.i.d.........
[ 0.345225] apple-properties: 00000050: 12 59 .Y
[ 0.349746] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.349769] pci 0000:06:01.0: bridge window [io 0x1000-0x0fff] to [bus 09-41] add_size 1000
[ 0.349770] pci 0000:06:02.0: bridge window [io 0x1000-0x0fff] to [bus 08] add_size 1000
[ 0.349772] pci 0000:06:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 08] add_size 200000 add_align 100000
[ 0.349773] pci 0000:06:04.0: bridge window [io 0x1000-0x0fff] to [bus 42-7a] add_size 1000
[ 0.349774] pci 0000:05:00.0: bridge window [io 0x1000-0x0fff] to [bus 06-7a] add_size 3000
[ 0.349784] pci 0000:00:1f.3: BAR 4: assigned [mem 0x90000000-0x9000ffff 64bit]
[ 0.349793] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.349795] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff]
[ 0.349796] pci 0000:00:01.0: bridge window [mem 0x92600000-0x926fffff]
[ 0.349798] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xd01fffff 64bit pref]
[ 0.349800] pci 0000:00:1b.0: PCI bridge to [bus 02]
[ 0.349805] pci 0000:00:1b.0: bridge window [mem 0x92500000-0x925fffff]
[ 0.349810] pci 0000:00:1c.0: PCI bridge to [bus 03]
[ 0.349814] pci 0000:00:1c.0: bridge window [mem 0x92000000-0x924fffff]
[ 0.349819] pci 0000:00:1c.1: PCI bridge to [bus 04]
[ 0.349823] pci 0000:00:1c.1: bridge window [mem 0xd0200000-0xd02fffff 64bit pref]
[ 0.349827] pci 0000:05:00.0: BAR 13: assigned [io 0x5000-0x7fff]
[ 0.349830] pci 0000:06:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
[ 0.349831] pci 0000:06:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
[ 0.349832] pci 0000:06:01.0: BAR 13: assigned [io 0x5000-0x5fff]
[ 0.349833] pci 0000:06:02.0: BAR 13: assigned [io 0x6000-0x6fff]
[ 0.349833] pci 0000:06:04.0: BAR 13: assigned [io 0x7000-0x7fff]
[ 0.349835] pci 0000:06:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
[ 0.349836] pci 0000:06:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
[ 0.349837] pci 0000:06:00.0: PCI bridge to [bus 07]
[ 0.349841] pci 0000:06:00.0: bridge window [mem 0x92900000-0x929fffff]
[ 0.349847] pci 0000:06:01.0: PCI bridge to [bus 09-41]
[ 0.349849] pci 0000:06:01.0: bridge window [io 0x5000-0x5fff]
[ 0.349853] pci 0000:06:01.0: bridge window [mem 0x92a00000-0x999fffff]
[ 0.349856] pci 0000:06:01.0: bridge window [mem 0xd0300000-0xd72fffff 64bit pref]
[ 0.349861] pci 0000:08:00.0: BAR 0: assigned [mem 0x92800000-0x9280ffff]
[ 0.349865] pci 0000:06:02.0: PCI bridge to [bus 08]
[ 0.349866] pci 0000:06:02.0: bridge window [io 0x6000-0x6fff]
[ 0.349870] pci 0000:06:02.0: bridge window [mem 0x92800000-0x928fffff]
[ 0.349877] pci 0000:06:04.0: PCI bridge to [bus 42-7a]
[ 0.349878] pci 0000:06:04.0: bridge window [io 0x7000-0x7fff]
[ 0.349882] pci 0000:06:04.0: bridge window [mem 0x99a00000-0xa09fffff]
[ 0.349885] pci 0000:06:04.0: bridge window [mem 0xd7300000-0xde2fffff 64bit pref]
[ 0.349889] pci 0000:05:00.0: PCI bridge to [bus 06-7a]
[ 0.349891] pci 0000:05:00.0: bridge window [io 0x5000-0x7fff]
[ 0.349895] pci 0000:05:00.0: bridge window [mem 0x92800000-0xa09fffff]
[ 0.349897] pci 0000:05:00.0: bridge window [mem 0xd0300000-0xde2fffff 64bit pref]
[ 0.349902] pci 0000:00:1c.4: PCI bridge to [bus 05-7a]
[ 0.349903] pci 0000:00:1c.4: bridge window [io 0x5000-0x8fff]
[ 0.349906] pci 0000:00:1c.4: bridge window [mem 0x92800000-0xa09fffff]
[ 0.349907] pci 0000:00:1c.4: bridge window [mem 0xd0300000-0xde2fffff 64bit pref]
[ 0.349911] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.349912] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.349913] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.349913] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[ 0.349914] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[ 0.349915] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[ 0.349916] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[ 0.349916] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[ 0.349917] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[ 0.349918] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[ 0.349919] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[ 0.349919] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[ 0.349920] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[ 0.349921] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[ 0.349921] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[ 0.349922] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[ 0.349923] pci_bus 0000:00: resource 20 [mem 0x90000000-0xfeafffff window]
[ 0.349924] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff]
[ 0.349924] pci_bus 0000:01: resource 1 [mem 0x92600000-0x926fffff]
[ 0.349925] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xd01fffff 64bit pref]
[ 0.349926] pci_bus 0000:02: resource 1 [mem 0x92500000-0x925fffff]
[ 0.349927] pci_bus 0000:03: resource 1 [mem 0x92000000-0x924fffff]
[ 0.349928] pci_bus 0000:04: resource 2 [mem 0xd0200000-0xd02fffff 64bit pref]
[ 0.349928] pci_bus 0000:05: resource 0 [io 0x5000-0x8fff]
[ 0.349929] pci_bus 0000:05: resource 1 [mem 0x92800000-0xa09fffff]
[ 0.349930] pci_bus 0000:05: resource 2 [mem 0xd0300000-0xde2fffff 64bit pref]
[ 0.349931] pci_bus 0000:06: resource 0 [io 0x5000-0x7fff]
[ 0.349931] pci_bus 0000:06: resource 1 [mem 0x92800000-0xa09fffff]
[ 0.349932] pci_bus 0000:06: resource 2 [mem 0xd0300000-0xde2fffff 64bit pref]
[ 0.349933] pci_bus 0000:07: resource 1 [mem 0x92900000-0x929fffff]
[ 0.349934] pci_bus 0000:09: resource 0 [io 0x5000-0x5fff]
[ 0.349934] pci_bus 0000:09: resource 1 [mem 0x92a00000-0x999fffff]
[ 0.349935] pci_bus 0000:09: resource 2 [mem 0xd0300000-0xd72fffff 64bit pref]
[ 0.349936] pci_bus 0000:08: resource 0 [io 0x6000-0x6fff]
[ 0.349936] pci_bus 0000:08: resource 1 [mem 0x92800000-0x928fffff]
[ 0.349937] pci_bus 0000:42: resource 0 [io 0x7000-0x7fff]
[ 0.349938] pci_bus 0000:42: resource 1 [mem 0x99a00000-0xa09fffff]
[ 0.349938] pci_bus 0000:42: resource 2 [mem 0xd7300000-0xde2fffff 64bit pref]
[ 0.350028] NET: Registered protocol family 2
[ 0.350113] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[ 0.350142] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.350244] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.350293] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.350321] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.350337] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.350384] NET: Registered protocol family 1
[ 0.350387] NET: Registered protocol family 44
[ 0.350591] pci 0000:01:00.1: D0 power state depends on 0000:01:00.0
[ 0.350911] pci 0000:08:00.0: enabling device (0000 -> 0002)
[ 0.350982] PCI: CLS 256 bytes, default 64
[ 0.351009] Trying to unpack rootfs image as initramfs...
[ 0.505437] Freeing initrd memory: 14080K
[ 0.529021] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.529025] software IO TLB: mapped [mem 0x70f70000-0x74f70000] (64MB)
[ 0.529159] check: Scanning for low memory corruption every 60 seconds
[ 0.529386] Initialise system trusted keyrings
[ 0.529393] Key type blacklist registered
[ 0.529427] workingset: timestamp_bits=41 max_order=21 bucket_order=0
[ 0.530267] zbud: loaded
[ 0.533625] Key type asymmetric registered
[ 0.533625] Asymmetric key parser 'x509' registered
[ 0.533631] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.533658] io scheduler mq-deadline registered
[ 0.533658] io scheduler kyber registered
[ 0.533676] io scheduler bfq registered
[ 0.534693] pcieport 0000:06:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.534856] pcieport 0000:06:02.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.535037] pcieport 0000:06:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.535159] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.535205] efifb: probing for efifb
[ 0.535244] efifb: No BGRT, not showing boot graphics
[ 0.535245] efifb: framebuffer at 0xc0300000, using 32400k, total 32400k
[ 0.535245] efifb: mode is 3840x2160x32, linelength=15360, pages=1
[ 0.535246] efifb: scrolling: redraw
[ 0.535247] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.535273] fbcon: Deferring console take-over
[ 0.535274] fb0: EFI VGA frame buffer device
[ 0.535278] intel_idle: MWAIT substates: 0x142120
[ 0.535279] intel_idle: v0.4.1 model 0x9E
[ 0.535462] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.535523] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.535539] ACPI: Power Button [PWRB]
[ 0.535562] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 0.535574] ACPI: Sleep Button [SLPB]
[ 0.535591] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[ 0.539080] ACPI: Power Button [PWRF]
[ 0.539118] [Firmware Bug]: ACPI(GFX0) defines _DOD but not _DOS
[ 0.539140] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 0.541040] acpi device:02: registered as cooling_device0
[ 0.541060] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/LNXVIDEO:00/input/input3
[ 0.545901] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.546305] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[ 0.546306] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[ 0.546874] nvme nvme0: pci function 0000:02:00.0
[ 0.546892] ahci 0000:00:17.0: version 3.0
[ 0.547089] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
[ 0.547091] ahci 0000:00:17.0: flags: 64bit ncq sntf pm led clo only pio slum part ems deso sadm sds apst
[ 0.547310] scsi host0: ahci
[ 0.547357] ata1: SATA max UDMA/133 abar m2048@0x9272b800 port 0x9272b900 irq 36
[ 0.547389] usbcore: registered new interface driver usbserial_generic
[ 0.547392] usbserial: USB Serial support registered for generic
[ 0.547406] rtc_cmos 00:02: RTC can wake from S4
[ 0.547874] rtc_cmos 00:02: registered as rtc0
[ 0.547883] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.547915] intel_pstate: Intel P-state driver initializing
[ 0.547926] intel_pstate: Disabling energy efficiency optimization
[ 0.548439] intel_pstate: HWP enabled
[ 0.548525] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.548740] intel_pmc_core intel_pmc_core.0: initialized
[ 0.548801] drop_monitor: Initializing network drop monitor service
[ 0.549267] NET: Registered protocol family 10
[ 0.570938] Segment Routing with IPv6
[ 0.570993] NET: Registered protocol family 17
[ 0.572066] RAS: Correctable Errors collector initialized.
[ 0.572162] microcode: sig=0x906e9, pf=0x2, revision=0xca
[ 0.572447] microcode: Microcode Update Driver: v2.2.
[ 0.572456] IPI shorthand broadcast: enabled
[ 0.572476] sched_clock: Marking stable (575440031, -3012466)->(575623611, -3196046)
[ 0.572833] registered taskstats version 1
[ 0.572854] Loading compiled-in X.509 certificates
[ 0.585212] Loaded X.509 cert 'Build time autogenerated kernel key: 97bd00d60515dad50e349ce022fedf2318a47e1b'
[ 0.585284] zswap: loaded using pool lzo/zbud
[ 0.585672] Key type ._fscrypt registered
[ 0.585675] Key type .fscrypt registered
[ 0.585677] Key type fscrypt-provisioning registered
[ 0.606425] Key type big_key registered
[ 0.608117] PM: Magic number: 0:338:456
[ 0.608159] mem urandom: hash matches
[ 0.608388] rtc_cmos 00:02: setting system clock to 2020-04-19T00:28:17 UTC (1587256097)
[ 0.862587] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 0.863553] ata1.00: unexpected _GTF length (8)
[ 0.863844] ata1.00: ATA-9: APPLE HDD ST1000DM003, AQ04, max UDMA/133
[ 0.863850] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 32)
[ 0.865125] ata1.00: unexpected _GTF length (8)
[ 0.865313] ata1.00: configured for UDMA/133
[ 1.518624] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 1.518628] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 1.519685] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000001109810
[ 1.519693] xhci_hcd 0000:00:14.0: cache line size of 256 is not supported
[ 14.349204] audit: type=1130 audit(1587256111.237:5): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.950800] audit: type=1130 audit(1587256111.837:6): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysusers comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 15.791502] audit: type=1130 audit(1587256112.677:7): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 15.791878] audit: type=1334 audit(1587256112.677:8): prog-id=5 op=LOAD
[ 15.791936] audit: type=1334 audit(1587256112.677:9): prog-id=6 op=LOAD
[ 17.215118] audit: type=1130 audit(1587256114.100:10): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journal-flush comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 17.505882] audit: type=1130 audit(1587256114.394:11): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 17.681509] input: PC Speaker as /devices/platform/pcspkr/input/input22
[ 17.707721] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 17.707752] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 18.164980] tg3.c:v3.137 (May 11, 2014)
[ 18.179669] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 18.188593] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 18.188594] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 18.188594] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 18.188595] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 18.188595] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 18.202083] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 18.211346] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 18.211445] snd_hda_intel 0000:01:00.1: Force to non-snoop mode
[ 18.272107] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input23
[ 18.272137] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input24
[ 18.272166] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input25
[ 18.272260] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input26
[ 18.272285] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input27
[ 18.272310] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input28
[ 18.272415] input: HDA ATI HDMI HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input29
[ 18.281692] tg3 0000:04:00.0 eth0: Tigon3 [partno(BCM957766a) rev 57766001] (PCI Express) MAC address 68:sd:f7:0a:sd:43
[ 18.281694] tg3 0000:04:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 18.281695] tg3 0000:04:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 18.281696] tg3 0000:04:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 18.288242] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=2 (0x24/0x25/0x0/0x0/0x0) type:speaker
[ 18.288244] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 18.288245] snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x2c/0x0/0x0/0x0/0x0)
[ 18.288245] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0
[ 18.288246] snd_hda_codec_generic hdaudioC0D0: inputs:
[ 18.288247] snd_hda_codec_generic hdaudioC0D0: Internal Mic=0x45
[ 18.288247] snd_hda_codec_generic hdaudioC0D0: Mic=0x3c
[ 18.318923] Linux agpgart interface v0.103
[ 18.466211] applesmc: key=769 fan=1 temp=97 index=93 acc=0 lux=2 kbd=0
[ 18.466312] applesmc applesmc.768: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
[ 18.469846] iTCO_vendor_support: vendor-support=0
[ 18.470145] usbcore: registered new interface driver brcmfmac
[ 18.471326] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 18.471423] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
[ 18.576035] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/1
[ 18.660255] brcmfmac 0000:03:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.Apple Inc.-iMac18,3.txt failed with error -2
[ 18.660295] brcmfmac 0000:03:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
[ 18.844334] intel_rapl_common: Found RAPL domain package
[ 18.844339] intel_rapl_common: Found RAPL domain core
[ 18.844342] intel_rapl_common: Found RAPL domain uncore
[ 18.844345] intel_rapl_common: Found RAPL domain dram
[ 18.895707] tg3 0000:04:00.0 enp4s0f0: renamed from eth0
[ 19.152077] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/1
[ 19.152112] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[ 19.152867] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43602/1 wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
커널 매개변수 추가: rw quiet acpi=off acpi_osi=!Darwin acpi_backlight=video mds=full,nosmt. 나는 acpi=off이것들에 추가를 시도했고 또한 acpi=off유일한 acpi매개변수(즉, iMac이 잠자기 상태가 되지 않고 밝기 조절이 되지 않는 문제를 해결하는 not acpi_osi및 not )를 사용하여 시도했습니다. acpi_backlight여전히 소리가 나지 않습니다.
답변1
독서dmesg출력 나는 두 가지를 말할 수 있습니다 :
첫 번째 줄에서는 ACPI 문제를 보고합니다. 이 커널 매개변수를 사용하여 ACPI를 비활성화하여 부팅을 시도했습니까
acpi=off?sound HW는 잘 인식되고 구성된 것 같습니다. 이 명령을 실행하면 소리가 들리나요
alsabat?