Audio problems after installing VLC and playing around with Alsamixer

Ask Fedora
,
1

Hello!

I have a new laptop with a fresh Fedora 30 install. I decided to install VLC and all was good. Then I rebooted, and the sound was gone. I didn’t get any sound on the speakers or on the audio jack. Reading various posts about troubleshooting audio in linux, I played around with alsamixer… And might have messed something up. Not sure :S… I hope to find someone way wiser than me to set me back on the route to enjoy audio like a normal person.

Anyway, reinstalling VLC brought back the audio, with a couple of twists:

b0990c5827b545f6bfad72cfa2b1ae04b8ddf3c7.png
b0990c5827b545f6bfad72cfa2b1ae04b8ddf3c7.png801×598 44.7 KB

  • I hear my built-in speakers through both of the options visible in the picture. I’m pretty sure that the Digital Output option isn’t supposed to do that…
  • I can only control the volume if I choose “Digital Output”. If I choose “Speakers”, 5% feels like 50%, and anything >=10% feels like 100%.
  • I can’t hear anything through the headphones when I plug them into the audio jack. They also don’t appear as a device.

I have really no idea what is going on. I guess something like resetting all audio settings could work, but I’m not sure how to do that. Any ideas (: ? Thanks!

2

Ok, so I shut down the computer, went for a walk, came back 2 hours later and the sound was gone again.

I found out that if I run pacmd and then list-sinks, there is one option listed and its index appears to grow with time:

i* index: 35
name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 9039
volume: front-left: 50580 /  77% / -6.75 dB,   front-right: 50580 /  77% / -6.75 dB
        balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 39.92 ms
max request: 6 KiB
max rewind: 6 KiB
monitor source: 36
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
             Stereo
used by: 1
linked by: 1
configured latency: 40.00 ms; range is 0.50 .. 2000.00 ms
card: 0 <alsa_card.pci-0000_00_1f.3>
module: 22
properties:
	alsa.resolution_bits = "16"
	device.api = "alsa"
	device.class = "sound"
	alsa.class = "generic"
	alsa.subclass = "generic-mix"
	alsa.name = "ALC1220 Analog"
	alsa.id = "ALC1220 Analog"
	alsa.subdevice = "0"
	alsa.subdevice_name = "subdevice #0"
	alsa.device = "0"
	alsa.card = "0"
	alsa.card_name = "HDA Intel PCH"
	alsa.long_card_name = "HDA Intel PCH at 0xb4718000 irq 163"
	alsa.driver_name = "snd_hda_intel"
	device.bus_path = "pci-0000:00:1f.3"
	sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
	device.bus = "pci"
	device.vendor.id = "8086"
	device.vendor.name = "Intel Corporation"
	device.product.id = "a348"
	device.product.name = "Cannon Lake PCH cAVS"
	device.form_factor = "internal"
	device.string = "front:0"
	device.buffering.buffer_size = "352800"
	device.buffering.fragment_size = "176400"
	device.access_mode = "mmap+timer"
	device.profile.name = "analog-stereo"
	device.profile.description = "Analog Stereo"
	device.description = "Built-in Audio Analog Stereo"
	alsa.mixer_name = "Realtek ALC1220"
	alsa.components = "HDA:10ec1220,155896e1,00100003 HDA:8086280b,80860101,00100000"
	module-udev-detect.discovered = "1"
	device.icon_name = "audio-card-pci"
ports:
	analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
		properties:
			device.icon_name = "audio-speakers"
	analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
		properties:
			device.icon_name = "audio-headphones"
active port: <analog-output-speaker>

A little later, the index was 43. Here the fpaste in hopes that it is helpful:

=== fpaste 0.3.9.2 System Information (fpaste --sysinfo) ===
* OS Release (cat /etc/*-release | uniq):
     Fedora release 30 (Thirty)
     NAME=Fedora
     VERSION="30 (Thirty)"
     ID=fedora
     VERSION_ID=30
     VERSION_CODENAME=""
     PLATFORM_ID="platform:f30"
     PRETTY_NAME="Fedora 30 (Thirty)"
     ANSI_COLOR="0;34"
     LOGO=fedora-logo-icon
     CPE_NAME="cpe:/o:fedoraproject:fedora:30"
     HOME_URL="https://fedoraproject.org/"
     DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f30/system-administrators-guide/"
     SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"
     BUG_REPORT_URL="https://bugzilla.redhat.com/"
     REDHAT_BUGZILLA_PRODUCT="Fedora"
     REDHAT_BUGZILLA_PRODUCT_VERSION=30
     REDHAT_SUPPORT_PRODUCT="Fedora"
     REDHAT_SUPPORT_PRODUCT_VERSION=30
     PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"
     Fedora release 30 (Thirty)
     
* Kernel (uname -r ; cat /proc/cmdline):
     5.1.17-300.fc30.x86_64
     BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.1.17-300.fc30.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet rd.driver.blacklist=nouveau modprobe.blacklist=nouveau nvidia-drm.modeset=1
     
* Desktop(s) Running (ps -eo comm= | grep -E '(gnome-session|startkde|startactive|xfce.?-session|fluxbox|blackbox|hackedbox|ratpoison|enlightenment|icewm-session|od-session|wmaker|wmx|openbox-lxde|openbox-gnome-session|openbox-kde-session|mwm|e16|fvwm|xmonad|sugar-session|mate-session|lxqt-session|cinnamon)' ):
     gnome-session-b
     cinnamon-sessio
     cinnamon-launch
     cinnamon
     cinnamon-killer
     cinnamon-screen
     
* Desktop(s) Installed (ls -m /usr/share/xsessions/ | sed 's/\.desktop//g' ):
     cinnamon2d, cinnamon, gnome, gnome-xorg,
     openbox
     
* SELinux Status (sestatus):
     SELinux status:                 enabled
     SELinuxfs mount:                /sys/fs/selinux
     SELinux root directory:         /etc/selinux
     Loaded policy name:             targeted
     Current mode:                   enforcing
     Mode from config file:          enforcing
     Policy MLS status:              enabled
     Policy deny_unknown status:     allowed
     Memory protection checking:     actual (secure)
     Max kernel policy version:      31
     
* SELinux Errors (without results: "selinuxenabled && journalctl --since yesterday |grep avc: | grep -Eo comm="[^ ]+" | sort |uniq -c |sort -rn"):
     N/A

* CPU Model (grep 'model name' /proc/cpuinfo | awk -F: '{print $2}' | uniq -c |
         sed -re 's/^ +//' ):
     12  Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
     
* 64-bit Support (grep -q ' lm ' /proc/cpuinfo && echo Yes || echo No):
     Yes
     
* Hardware Virtualization Support (grep -Eq '(vmx|svm)' /proc/cpuinfo && echo Yes || echo No):
     Yes
     
* Load average (uptime):
      21:10:07 up 45 min,  1 user,  load average: 0.39, 0.57, 0.53
     
* Memory usage (free -m):
                   total        used        free      shared  buff/cache   available
     Mem:          31876        2436       27087         366        2351       28654
     Swap:         16003           0       16003
     
* Top 5 CPU hogs (ps axuScnh | awk '$2!=5226' | sort -rnk3 | head -5):
         1000  2701  9.9  1.2 3378480 421168 tty2   Sl+  20:27   4:15 firefox
         1000  4702  6.1  0.9 2829816 297760 tty2   Sl+  20:51   1:07 Web Content
         1000  1848  5.6  0.4 473976 138588 tty2    Sl+  20:26   2:26 Xorg
         1000  2247  3.9  0.6 3917800 215108 tty2   Sl+  20:26   1:41 cinnamon
         1000  3645  3.5  0.2 1388236 89504 tty2    Sl+  20:32   1:19 vlc
     
* Top 5 Memory hogs (ps axuScnh | sort -rnk4 | head -5):
         1000  2785  1.9  1.2 2985776 404948 tty2   Sl+  20:27   0:49 Web Content
         1000  2701  9.9  1.2 3378480 421168 tty2   Sl+  20:27   4:15 firefox
         1000  4702  6.1  0.9 2829816 297760 tty2   Sl+  20:51   1:07 Web Content
           42  1500  0.3  0.6 2952544 208820 tty1   Sl+  20:25   0:08 gnome-shell
         1000  4548  0.5  0.6 2797176 214648 tty2   Sl+  20:48   0:06 Web Content
     
* Disk space usage (df -hT):
     Filesystem                              Type      Size  Used Avail Use% Mounted on
     devtmpfs                                devtmpfs   16G     0   16G   0% /dev
     tmpfs                                   tmpfs      16G  242M   16G   2% /dev/shm
     tmpfs                                   tmpfs      16G  1.9M   16G   1% /run
     tmpfs                                   tmpfs      16G     0   16G   0% /sys/fs/cgroup
     /dev/mapper/fedora_localhost--live-root ext4       69G  9.0G   56G  14% /
     tmpfs                                   tmpfs      16G  196K   16G   1% /tmp
     /dev/nvme0n1p2                          ext4      976M  251M  659M  28% /boot
     /dev/mapper/fedora_localhost--live-home ext4      372G  106G  248G  30% /home
     /dev/nvme0n1p1                          vfat      200M   18M  182M   9% /boot/efi
     tmpfs                                   tmpfs     3.2G   24K  3.2G   1% /run/user/42
     tmpfs                                   tmpfs     3.2G   68K  3.2G   1% /run/user/1000
     
* Block devices (without results: "blkid" AND "/sbin/blkid"):
     N/A

* PCI devices (lspci):
     00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
     00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
     00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile)
     00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
     00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
     00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
     00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
     00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 (rev 10)
     00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 (rev 10)
     00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
     00:17.0 SATA controller: Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller (rev 10)
     00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #21 (rev f0)
     00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0)
     00:1d.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #14 (rev f0)
     00:1d.6 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #15 (rev f0)
     00:1d.7 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #16 (rev f0)
     00:1f.0 ISA bridge: Intel Corporation Device a30d (rev 10)
     00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
     00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
     00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
     01:00.0 VGA compatible controller: NVIDIA Corporation TU106M [GeForce RTX 2060 Mobile] (rev a1)
     01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
     01:00.2 USB controller: NVIDIA Corporation TU106 USB 3.1 Host Controller (rev a1)
     01:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU106 USB Type-C Port Policy Controller (rev a1)
     07:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981
     08:00.0 Network controller: Intel Corporation Wireless-AC 9260 (rev 29)
     09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
     0a:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
     
* USB devices (lsusb):
     Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
     Bus 001 Device 003: ID 04f2:b685 Chicony Electronics Co., Ltd Chicony USB2.0 Camera
     Bus 001 Device 002: ID 0461:4d0f Primax Electronics, Ltd HP Optical Mouse
     Bus 001 Device 005: ID 8087:0025 Intel Corp. 
     Bus 001 Device 004: ID 06cb:00c7 Synaptics, Inc. 
     Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
     Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
     Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
     
* DRM Information (journalctl -k -b | grep -o 'kernel:.*drm.*$' | cut -d ' ' -f 2- ):
     Command line: BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.1.17-300.fc30.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet rd.driver.blacklist=nouveau modprobe.blacklist=nouveau nvidia-drm.modeset=1
     Kernel command line: BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.1.17-300.fc30.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet rd.driver.blacklist=nouveau modprobe.blacklist=nouveau nvidia-drm.modeset=1
     fb0: switching to inteldrmfb from EFI VGA
     [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
     [drm] Driver supports precise vblank timestamp query.
     [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
     [drm] Initialized i915 1.6.0 20190207 for 0000:00:02.0 on minor 0
     fbcon: inteldrmfb (fb0) is primary device
     i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
     [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
     [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
     [drm] No driver support for vblank timestamp query.
     [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1
     
* Xorg modules (grep LoadModule /var/log/Xorg.0.log ~/.local/share/xorg/Xorg.0.log | cut -d \" -f 2 | xargs):
     glx nvidia nouveau nv modesetting fbdev vesa fb wfb ramdac fbdevhw glxserver_nvidia glamoregl fb dri2 libinput glx modesetting fbdev vesa fbdevhw glamoregl fb glamoregl fb shadow libinput
     
* GL Support (glxinfo | grep -E "OpenGL version|OpenGL renderer"):
     OpenGL renderer string: GeForce RTX 2060/PCIe/SSE2
     OpenGL version string: 4.6.0 NVIDIA 430.26
     
* Xorg errors (grep '^\[.*(EE)' /var/log/Xorg.0.log ~/.local/share/xorg/Xorg.0.log | cut -d ':' -f 2- ):
     [    55.049] (EE) Failed to load module "nv" (module does not exist, 0)
     [    63.104] (EE) open /dev/fb0: Permission denied
     [    63.250] (EE) modeset(G0): glamor initialization failed
     
* Kernel buffer tail (dmesg | tail):
     [ 2581.233535] mce: CPU10: Package temperature/speed normal
     [ 2581.233535] mce: CPU4: Package temperature/speed normal
     [ 2581.233536] mce: CPU0: Package temperature/speed normal
     [ 2581.233537] mce: CPU6: Package temperature/speed normal
     [ 2581.233538] mce: CPU1: Package temperature/speed normal
     [ 2581.233538] mce: CPU7: Package temperature/speed normal
     [ 2581.233539] mce: CPU8: Package temperature/speed normal
     [ 2581.233540] mce: CPU2: Package temperature/speed normal
     [ 2581.233540] mce: CPU5: Package temperature/speed normal
     [ 2581.233541] mce: CPU11: Package temperature/speed normal
     
* Last few reboots (last -x -n10 reboot runlevel):
     runlevel (to lvl 5)   5.1.17-300.fc30. Mon Jul 15 20:26   still running
     reboot   system boot  5.1.17-300.fc30. Mon Jul 15 22:25   still running
     runlevel (to lvl 5)   5.1.17-300.fc30. Mon Jul 15 18:17 - 18:46  (00:29)
     reboot   system boot  5.1.17-300.fc30. Mon Jul 15 20:16 - 18:46  (-1:29)
     runlevel (to lvl 5)   5.1.17-300.fc30. Mon Jul 15 18:06 - 18:16  (00:09)
     reboot   system boot  5.1.17-300.fc30. Mon Jul 15 20:05 - 18:16  (-1:49)
     runlevel (to lvl 5)   5.1.17-300.fc30. Mon Jul 15 17:52 - 18:05  (00:12)
     reboot   system boot  5.1.17-300.fc30. Mon Jul 15 19:51 - 18:05  (-1:46)
     runlevel (to lvl 5)   5.1.17-300.fc30. Mon Jul 15 16:44 - 17:50  (01:05)
     reboot   system boot  5.1.17-300.fc30. Mon Jul 15 18:43 - 17:50  (-00:53)
     
     wtmp begins Sun Jul 14 00:51:05 2019
     
* DNF Repositories (dnf repolist):
     repo id                     repo name                                     status
     *fedora                     Fedora 30 - x86_64                            56,582
     *fedora-modular             Fedora Modular 30 - x86_64                       135
     *rpmfusion-free             RPM Fusion for Fedora 30 - Free                  616
     *rpmfusion-free-updates     RPM Fusion for Fedora 30 - Free - Updates        225
     *rpmfusion-nonfree          RPM Fusion for Fedora 30 - Nonfree               227
     *rpmfusion-nonfree-updates  RPM Fusion for Fedora 30 - Nonfree - Updates      42
     *updates                    Fedora 30 - x86_64 - Updates                   9,899
     *updates-modular            Fedora Modular 30 - x86_64 - Updates             141
     
* DNF Extras (dnf -C list extras):
     Last metadata expiration check: 0:34:45 ago on Mon 15 Jul 2019 08:35:24 PM CEST.
     Extra Packages
     kernel.x86_64                                5.1.16-300.fc30       @updates     
     kernel-core.x86_64                           5.1.16-300.fc30       @updates     
     kernel-devel.x86_64                          5.1.16-300.fc30       @updates     
     kernel-modules.x86_64                        5.1.16-300.fc30       @updates     
     kernel-modules-extra.x86_64                  5.1.16-300.fc30       @updates     
     kmod-nvidia-5.1.16-300.fc30.x86_64.x86_64    3:430.26-1.fc30       @@commandline
     kmod-nvidia-5.1.17-300.fc30.x86_64.x86_64    3:430.26-1.fc30       @@commandline
     libgit2.x86_64                               0.27.8-2.fc30         @anaconda    
     python3-pygit2.x86_64                        0.27.4-2.fc30         @anaconda    
     zoom.x86_64                                  2.8.252201.0616-1     @@commandline
     
* Last 20 packages installed (rpm -qa --nodigest --nosignature --last | head -20):
     vlc-3.0.7.1-3.fc30.x86_64                     Mon 15 Jul 2019 08:32:20 PM CEST
     vlc-core-3.0.7.1-3.fc30.x86_64                Mon 15 Jul 2019 06:14:18 PM CEST
     qt5-qtsvg-5.12.4-1.fc30.x86_64                Mon 15 Jul 2019 06:14:17 PM CEST
     libmpcdec-1.2.6-23.fc30.x86_64                Mon 15 Jul 2019 06:14:17 PM CEST
     libmodplug-0.8.9.0-8.fc30.x86_64              Mon 15 Jul 2019 06:14:17 PM CEST
     libmicrodns-0.0.10-3.fc30.x86_64              Mon 15 Jul 2019 06:14:17 PM CEST
     libmad-0.15.1b-27.fc30.x86_64                 Mon 15 Jul 2019 06:14:17 PM CEST
     libdvbpsi-1.3.2-3.fc30.x86_64                 Mon 15 Jul 2019 06:14:17 PM CEST
     libdc1394-2.2.2-12.fc30.x86_64                Mon 15 Jul 2019 06:14:17 PM CEST
     libdav1d-0.3.0-1.fc30.x86_64                  Mon 15 Jul 2019 06:14:17 PM CEST
     libchromaprint-1.4.2-5.fc30.x86_64            Mon 15 Jul 2019 06:14:17 PM CEST
     libcddb-1.3.2-29.fc30.x86_64                  Mon 15 Jul 2019 06:14:17 PM CEST
     libcaca-0.99-0.41.beta19.fc30.x86_64          Mon 15 Jul 2019 06:14:17 PM CEST
     kde-filesystem-4-61.fc30.x86_64               Mon 15 Jul 2019 06:14:17 PM CEST
     game-music-emu-0.6.2-2.fc30.x86_64            Mon 15 Jul 2019 06:14:17 PM CEST
     freeglut-3.0.0-10.fc30.x86_64                 Mon 15 Jul 2019 06:14:17 PM CEST
     protobuf-lite-3.6.1-3.fc30.x86_64             Mon 15 Jul 2019 06:14:16 PM CEST
     mesa-libGLU-9.0.0-17.fc30.x86_64              Mon 15 Jul 2019 06:14:16 PM CEST
     lirc-libs-0.10.0-15.fc30.x86_64               Mon 15 Jul 2019 06:14:16 PM CEST
     libxml++-2.40.1-8.fc30.x86_64                 Mon 15 Jul 2019 06:14:16 PM CEST
     
* EFI boot manager output (efibootmgr -v):
     BootCurrent: 0002
     Timeout: 0 seconds
     BootOrder: 0002,0001,0000,2001,2002,2003
     Boot0000* Fedora	HD(1,GPT,a53cb472-c500-409e-a8f2-767292195d4a,0x800,0x64000)/File(\EFI\fedora\shim.efi)RC
     Boot0001* Windows Boot Manager	HD(2,GPT,c51d336a-7b8d-4130-87c1-b5f0f1d1e76b,0x109000,0x31800)/File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...d................
     Boot0002* Fedora	HD(1,GPT,a53cb472-c500-409e-a8f2-767292195d4a,0x800,0x64000)/File(\EFI\fedora\shimx64.efi)
     Boot2001* EFI USB Device	RC
     Boot2002* EFI DVD/CDROM	RC
     Boot2003* EFI Network	RC
3

I recommend you pavucontrol…

dnf install pavucontrol

800×493 86.2 KB

1 Like
4

Hello @Davidva!

Thanks for the advice! I tried using pavucontrol instead of /in combination with the other tools, but it did not solve the problem…