Arch Linux

gao_jingwen

Member

Registered: 2023-01-05

Posts: 2

[SOLVED]HDMI not detected on Acer Swift 5

I recently installed arch linux, and I'm new to Linux.
When I used alsamixter to enable sound, I got the error info downside.

ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory.
ALSA lib confmisc.c:422(snd_func_concat) error evaluating strings.
...

I'm sure that alsa-utils package is installed.

And the kernel version is 6.1.2-arch1-1

The machine type is acer Swift 5 2021, and it uses HDMI

Here is the output of lspci -k

0000:00:00.0 Host bridge: Intel Corporation 11th Gen Core Processor Host Bridge/DRAM Registers (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel modules: igen6_edac
0000:00:02.0 VGA compatible controller: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: i915
	Kernel modules: i915
0000:00:04.0 Signal processing controller: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: proc_thermal
	Kernel modules: processor_thermal_device_pci_legacy
0000:00:07.0 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0 (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: pcieport
0000:00:07.1 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: pcieport
0000:00:08.0 System peripheral: Intel Corporation GNA Scoring Accelerator module (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
0000:00:0a.0 Signal processing controller: Intel Corporation Tigerlake Telemetry Aggregator Driver (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: intel_vsec
	Kernel modules: intel_vsec
0000:00:0d.0 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB Controller (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0000:00:0d.2 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #0 (rev 01)
	Subsystem: Device 2222:1111
	Kernel driver in use: thunderbolt
	Kernel modules: thunderbolt
0000:00:0e.0 RAID bus controller: Intel Corporation Volume Management Device NVMe RAID Controller
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: vmd
	Kernel modules: vmd
0000:00:14.0 USB controller: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0000:00:14.2 RAM memory: Intel Corporation Tiger Lake-LP Shared SRAM (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
0000:00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201 (rev 20)
	Subsystem: Intel Corporation Device 0074
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
0000:00:15.0 Serial bus controller: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:16.0 Communication controller: Intel Corporation Tiger Lake-LP Management Engine Interface (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: mei_me
	Kernel modules: mei_me
0000:00:1d.0 System peripheral: Intel Corporation RST VMD Managed Controller
	Subsystem: Acer Incorporated [ALI] Device 1471
0000:00:1f.0 ISA bridge: Intel Corporation Tiger Lake-LP LPC Controller (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
0000:00:1f.3 Multimedia audio controller: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: sof-audio-pci-intel-tgl
	Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
0000:00:1f.4 SMBus: Intel Corporation Tiger Lake-LP SMBus Controller (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801
0000:00:1f.5 Serial bus controller: Intel Corporation Tiger Lake-LP SPI Controller (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: intel-spi
	Kernel modules: spi_intel_pci
10000:e0:1d.0 PCI bridge: Intel Corporation Tiger Lake-LP PCI Express Root Port #9 (rev 20)
	Subsystem: Acer Incorporated [ALI] Device 1471
	Kernel driver in use: pcieport
10000:e1:00.0 Non-Volatile memory controller: Sandisk Corp WD Blue SN550 NVMe SSD (rev 01)
	Subsystem: Sandisk Corp WD Blue SN550 NVMe SSD
	Kernel driver in use: nvme
	Kernel modules: nvme

Last edited by gao_jingwen (2023-01-06 09:51:24)

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 25,259

Re: [SOLVED]HDMI not detected on Acer Swift 5

Please wrap outputs in [ code ] and not [ quote ] tags.

Make sure sof-firmware is installed. And post

aplay -lL
sudo dmesg | grep -iE 'snd|sof'

gao_jingwen

Member

Registered: 2023-01-05

Posts: 2

Re: [SOLVED]HDMI not detected on Acer Swift 5

Please wrap outputs in [ code ] and not [ quote ] tags.

Make sure sof-firmware is installed. And post

aplay -lL
sudo dmesg | grep -iE 'snd|sof'

Thank you
It works after installing the sof-firmware.
I found a similar issue in https://bbs.archlinux.org/viewtopic.php?id=251150, but it doesn't have solutions.
Thank you very much again.

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 25,259

Re: [SOLVED]HDMI not detected on Acer Swift 5

Did you meant to link to that thread about how to mark as [SOLVED]? You can shorten the title to something like "[SOLVED] HDMI not detected on Acer Swift 5 2021"