Groups > linux.debian.kernel > #94539 > unrolled thread

Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working

Started by	Mark Cookson <markcookson@yahoo.com>
First post	2026-10-19 23:00 +0200
Last post	2026-11-01 16:20 +0100
Articles	4 — 3 participants

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  Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working Mark Cookson <markcookson@yahoo.com> - 2026-10-19 23:00 +0200
    Processed: Re: Bug#1151339: linux-image-7.2.11+deb14-amd64  prevents Behringer UMC404HD USB audio interface from working "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-10-21 22:30 +0200
    Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working Salvatore Bonaccorso <carnil@debian.org> - 2026-10-21 22:30 +0200
    Bug#1151339: marked as done (linux-image-7.2.11+deb14-amd64  prevents Behringer UMC404HD USB audio interface from working) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-11-01 16:20 +0100

#94539 — Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working

From	Mark Cookson <markcookson@yahoo.com>
Date	2026-10-19 23:00 +0200
Subject	Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working
Message-ID	<NQ2CB-6Bfr-1@gated-at.bofh.it>

Package: src:linux
Version: 7.2.11-1
Severity: normal
X-Debbugs-Cc: markcookson@yahoo.com

Dear Maintainer,

Upgrading Debian kernel from 7.2.9+deb14-amd64 to 7.2.11+deb14-amd64 has caused my USB audio interface, a Behringer UMC404HD, to stop functioning, with the errors listed below.
Expected result: device initializes and functions normally for audio output.
Actual result: device seems to fail to initialize. Front lights flicker once per second and audio pops. In normal operation, this only happens once as device is powered on.
Reverting to kernel 7.2.9+deb14-amd64 fixes the issue.


-- Package-specific info:
** Version:
Linux version 7.2.11+deb14-amd64 (debian-kernel@lists.debian.org) (x86_64-linux-gnu-gcc-16 (Debian 16.2.0-3) 16.2.0, GNU ld (GNU Binutils for Debian) 2.47) #1 SMP PREEMPT_DYNAMIC Debian 7.2.11-1 (2026-10-15)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-7.2.11+deb14-amd64 root=UUID=0fc7f638-076a-4e1c-86f9-332f9617c389 ro quiet

** Not tainted

** Kernel log:
[  610.037619] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  610.046598] usb 1-1.1: failed to read device descriptor: -71
[  610.046603] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  610.187355] usb 1-1.1: USB disconnect, device number 17
[  611.040293] usb 1-1.1: new high-speed USB device number 18 using xhci_hcd
[  611.167353] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  611.193353] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  611.193360] usb 1-1.1: Product: UMC404HD 192k
[  611.193362] usb 1-1.1: Manufacturer: BEHRINGER
[  611.227588] usb 1-1.1: failed to read device descriptor: -71
[  611.227594] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  611.236587] usb 1-1.1: failed to read device descriptor: -71
[  611.236591] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  611.245586] usb 1-1.1: failed to read device descriptor: -71
[  611.245590] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  611.467343] usb 1-1.1: USB disconnect, device number 18
[  612.240212] usb 1-1.1: new high-speed USB device number 19 using xhci_hcd
[  612.367629] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  612.393451] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  612.393457] usb 1-1.1: Product: UMC404HD 192k
[  612.393460] usb 1-1.1: Manufacturer: BEHRINGER
[  612.428969] usb 1-1.1: failed to read device descriptor: -71
[  612.428978] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  612.437591] usb 1-1.1: failed to read device descriptor: -71
[  612.437597] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  612.446577] usb 1-1.1: failed to read device descriptor: -71
[  612.446581] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  612.491319] usb 1-1.1: USB disconnect, device number 19
[  613.444194] usb 1-1.1: new high-speed USB device number 20 using xhci_hcd
[  613.571610] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  613.597336] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  613.597342] usb 1-1.1: Product: UMC404HD 192k
[  613.597345] usb 1-1.1: Manufacturer: BEHRINGER
[  613.631565] usb 1-1.1: failed to read device descriptor: -71
[  613.631571] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  613.640567] usb 1-1.1: failed to read device descriptor: -71
[  613.640571] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  613.649565] usb 1-1.1: failed to read device descriptor: -71
[  613.649569] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  613.771319] usb 1-1.1: USB disconnect, device number 20
[  614.644192] usb 1-1.1: new high-speed USB device number 21 using xhci_hcd
[  614.771608] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  614.797326] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  614.797332] usb 1-1.1: Product: UMC404HD 192k
[  614.797335] usb 1-1.1: Manufacturer: BEHRINGER
[  614.831580] usb 1-1.1: failed to read device descriptor: -71
[  614.831587] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  614.840552] usb 1-1.1: failed to read device descriptor: -71
[  614.840557] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  614.849549] usb 1-1.1: failed to read device descriptor: -71
[  614.849554] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  615.051591] usb 1-1.1: USB disconnect, device number 21
[  615.844205] usb 1-1.1: new high-speed USB device number 22 using xhci_hcd
[  615.971628] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  615.997299] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  615.997305] usb 1-1.1: Product: UMC404HD 192k
[  615.997307] usb 1-1.1: Manufacturer: BEHRINGER
[  616.031539] usb 1-1.1: failed to read device descriptor: -71
[  616.031546] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  616.040540] usb 1-1.1: failed to read device descriptor: -71
[  616.040544] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  616.049540] usb 1-1.1: failed to read device descriptor: -71
[  616.049544] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  616.075281] usb 1-1.1: USB disconnect, device number 22
[  617.044207] usb 1-1.1: new high-speed USB device number 23 using xhci_hcd
[  617.171589] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  617.197296] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  617.197302] usb 1-1.1: Product: UMC404HD 192k
[  617.197304] usb 1-1.1: Manufacturer: BEHRINGER
[  617.231538] usb 1-1.1: failed to read device descriptor: -71
[  617.231544] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  617.240538] usb 1-1.1: failed to read device descriptor: -71
[  617.240543] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  617.249537] usb 1-1.1: failed to read device descriptor: -71
[  617.249542] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  617.259282] usb 1-1.1: USB disconnect, device number 23
[  618.244182] usb 1-1.1: new high-speed USB device number 24 using xhci_hcd
[  618.371571] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  618.397290] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  618.397295] usb 1-1.1: Product: UMC404HD 192k
[  618.397298] usb 1-1.1: Manufacturer: BEHRINGER
[  618.431515] usb 1-1.1: failed to read device descriptor: -71
[  618.431521] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  618.440518] usb 1-1.1: failed to read device descriptor: -71
[  618.440522] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  618.449517] usb 1-1.1: failed to read device descriptor: -71
[  618.449521] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  618.635270] usb 1-1.1: USB disconnect, device number 24
[  619.444185] usb 1-1.1: new high-speed USB device number 25 using xhci_hcd
[  619.571326] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
[  619.597560] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  619.597566] usb 1-1.1: Product: UMC404HD 192k
[  619.597569] usb 1-1.1: Manufacturer: BEHRINGER
[  619.633547] usb 1-1.1: failed to read device descriptor: -71
[  619.633556] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
[  619.642546] usb 1-1.1: failed to read device descriptor: -71
[  619.642554] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
[  619.651515] usb 1-1.1: failed to read device descriptor: -71
[  619.651521] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
[  619.661246] usb 1-1.1: USB disconnect, device number 25

** Model information
sys_vendor: ASUS
product_name: System Product Name
product_version: System Version
chassis_vendor: Default string
chassis_version: Default string
bios_vendor: American Megatrends Inc.
bios_version: 3607
board_vendor: ASUSTeK COMPUTER INC.
board_name: TUF GAMING B550M-PLUS WIFI II
board_version: Rev X.0x

** Configuration for modprobe:
blacklist arkfb
blacklist aty128fb
blacklist atyfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist kyrofb
blacklist matroxfb_base
blacklist mb862xxfb
blacklist microcode
blacklist microcode
blacklist neofb
blacklist pm2fb
blacklist pm3fb
blacklist radeonfb
blacklist s3fb
blacklist savagefb
blacklist sisfb
blacklist tdfxfb
blacklist tridentfb
blacklist vt8623fb
options bonding max_bonds=0
options cx88_alsa index=-2
options dummy numdummies=0
options ifb numifbs=0
options snd_atiixp_modem index=-2
options snd_intel8x0m index=-2
options snd_pcsp index=-2
options snd_via82xx_modem index=-2

** Loaded modules:
aesni_intel
af_alg
ahci
algif_hash
algif_skcipher
amd_atl
amdgpu
amdxcp
apple_mfi_fastcharge
asus_armoury
asus_wmi
auth_rpcgss
autofs4
battery
binfmt_misc
bluetooth
bnep
btbcm
btintel
btmtk
btrtl
btusb
button
ccp
cec
cfg80211
configfs
crc16
crc32c_cryptoapi
dm_mod
dns_resolver
drm
drm_buddy
drm_client_lib
drm_display_helper
drm_exec
drm_kms_helper
drm_panel_backlight_quirks
drm_suballoc_helper
drm_ttm_helper
ecdh_generic
edac_mce_amd
ee1004
eeepc_wmi
efi_pstore
efivarfs
evdev
ext4
fat
firmware_attributes_class
gf128mul
gpio_amdpt
gpio_generic
gpu_sched
grace
hid
hid_apple
hid_generic
i2c_algo_bit
i2c_dev
i2c_piix4
i2c_smbus
intel_rapl_common
intel_rapl_msr
irqbypass
jbd2
joydev
k10temp
krb5
kvm
kvm_amd
libahci
libarc4
libata
lockd
lp
mac80211
mbcache
mc
msr
mt76
mt76_connac_lib
mt7921_common
mt7921e
mt792x_lib
netfs
nfs
nfsv4
nls_ascii
nls_cp437
nvme
nvme_auth
nvme_core
nvme_keyring
parport
parport_pc
pcspkr
phy_package
ppdev
qrtr
r8169
rapl
rc_core
realtek
rfcomm
rfkill
rpcsec_gss_krb5
scsi_common
scsi_mod
sd_mod
sg
snd
snd_hda_codec
snd_hda_codec_alc662
snd_hda_codec_atihdmi
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek_lib
snd_hda_core
snd_hda_intel
snd_hrtimer
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_rawmidi
snd_seq
snd_seq_device
snd_seq_dummy
snd_timer
snd_usb_audio
snd_usbmidi_lib
soundcore
sp5100_tco
sparse_keymap
sunrpc
ttm
usb_common
usbcore
usbhid
vfat
video
watchdog
wmi
wmi_bmof
xhci_hcd
xhci_pci

** Out of tree modules:
None found

** Network interface configuration:
*** /etc/network/interfaces:

source /etc/network/interfaces.d/*

auto lo
iface lo inet loopback

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute 
       valid_lft forever preferred_lft forever
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 50:eb:f6:3f:e2:cc brd ff:ff:ff:ff:ff:ff
    altname enx50ebf63fe2cc
    inet 192.168.88.77/24 brd 192.168.88.255 scope global dynamic noprefixroute enp6s0
       valid_lft 1193sec preferred_lft 1193sec
    inet6 fe80::7dc0:65c8:2045:61c4/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether c6:50:17:27:2b:6f brd ff:ff:ff:ff:ff:ff permaddr 48:e7:da:2a:c5:57
    altname wlx48e7da2ac557

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:    7501      39    0    0    0     0          0         0     7501      39    0    0    0     0       0          0
enp6s0: 39436614   30738    0   22    0     0          0       267  3434867   13734    0    0    0     0       0          0
wlp5s0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0


** PCI devices:
0000:00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex [1022:1480]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
0000:00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU [1022:1481]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
0000:00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
0000:00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
	DeviceName:  Onboard IGD
0000:00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
0000:00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
0000:00:05.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
0000:00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
0000:00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
0000:00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 61)
	Subsystem: ASUSTeK Computer Inc. Device [1043:87c0]
	Kernel driver in use: piix4_smbus
	Kernel modules: i2c_piix4, sp5100_tco
0000:00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
	Subsystem: ASUSTeK Computer Inc. Device [1043:87c0]
0000:00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 0 [1022:1440]
0000:00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 1 [1022:1441]
0000:00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 2 [1022:1442]
0000:00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 3 [1022:1443]
	Kernel driver in use: k10temp
	Kernel modules: k10temp
0000:00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 4 [1022:1444]
0000:00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 5 [1022:1445]
0000:00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 6 [1022:1446]
0000:00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 7 [1022:1447]
0000:00:01.1/01:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller 980 (DRAM-less) [144d:a809]
	Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
	Kernel driver in use: nvme
	Kernel modules: nvme
0000:00:01.2/02:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset USB 3.1 XHCI Controller [1022:43ee]
	Subsystem: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller [1b21:1142]
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0000:00:01.2/02:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset SATA Controller [1022:43eb]
	Subsystem: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:1062]
	Kernel driver in use: ahci
	Kernel modules: ahci
0000:00:01.2/02:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Upstream Port [1022:43e9]
	Subsystem: ASMedia Technology Inc. Device [1b21:0201]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:01.2/02:00.2/03:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Downstream Port [1022:43ea]
	Subsystem: ASMedia Technology Inc. Device [1b21:3308]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:01.2/02:00.2/03:08.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Downstream Port [1022:43ea]
	Subsystem: ASMedia Technology Inc. Device [1b21:3308]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:01.2/02:00.2/03:09.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Downstream Port [1022:43ea]
	Subsystem: ASMedia Technology Inc. Device [1b21:3308]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:01.2/02:00.2/03:08.0/05:00.0 Network controller [0280]: MEDIATEK Corp. MT7921 802.11ax PCIe Wireless Network Adapter [Filogic 330] [14c3:7961]
	Subsystem: AzureWave Device [1a3b:4680]
	Kernel driver in use: mt7921e
	Kernel modules: mt7921e
0000:00:01.2/02:00.2/03:09.0/06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125] (rev 05)
	Subsystem: ASUSTeK Computer Inc. Device [1043:87d7]
	Kernel driver in use: r8169
	Kernel modules: r8169
0000:00:03.1/07:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch [1002:1478] (rev c1)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:03.1/07:00.0/08:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch [1002:1479]
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch [1002:1479]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:03.1/07:00.0/08:00.0/09:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] [1002:73ff] (rev c1)
	Subsystem: XFX Limited Device [1eae:6501]
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu
0000:00:03.1/07:00.0/08:00.0/09:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 21/23 HDMI/DP Audio Controller [1002:ab28]
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Navi 21/23 HDMI/DP Audio Controller [1002:ab28]
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
0000:00:07.1/0a:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function [1022:148a]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
0000:00:08.1/0b:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:1485]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
0000:00:08.1/0b:00.1 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP [1022:1486]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8808]
	Kernel driver in use: ccp
	Kernel modules: ccp
0000:00:08.1/0b:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c]
	Subsystem: ASUSTeK Computer Inc. Device [1043:87c0]
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0000:00:08.1/0b:00.4 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller [1022:1487]
	Subsystem: ASUSTeK Computer Inc. Device [1043:881a]
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

** USB devices:
/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/10p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/4p, 480M
        ID 05e3:0610 Genesys Logic, Inc. Hub
        |__ Port 001: Dev 027, If 0, Class=Audio, Driver=[none], 480M
            ID 1397:0509 BEHRINGER International GmbH 
        |__ Port 001: Dev 027, If 1, Class=Audio, Driver=[none], 480M
            ID 1397:0509 BEHRINGER International GmbH 
        |__ Port 001: Dev 027, If 2, Class=Audio, Driver=[none], 480M
            ID 1397:0509 BEHRINGER International GmbH 
        |__ Port 001: Dev 027, If 3, Class=Audio, Driver=[none], 480M
            ID 1397:0509 BEHRINGER International GmbH 
        |__ Port 001: Dev 027, If 4, Class=Audio, Driver=[none], 480M
            ID 1397:0509 BEHRINGER International GmbH 
        |__ Port 001: Dev 027, If 5, Class=Vendor Specific Class, Driver=[none], 480M
            ID 1397:0509 BEHRINGER International GmbH 
    |__ Port 005: Dev 003, If 0, Class=Wireless, Driver=btusb, 480M
        ID 13d3:3563 IMC Networks 
    |__ Port 005: Dev 003, If 1, Class=Wireless, Driver=btusb, 480M
        ID 13d3:3563 IMC Networks 
    |__ Port 005: Dev 003, If 2, Class=Wireless, Driver=btusb, 480M
        ID 13d3:3563 IMC Networks 
    |__ Port 006: Dev 005, If 0, Class=Vendor Specific Class, Driver=[none], 12M
        ID 0b05:1939 ASUSTek Computer, Inc. 
    |__ Port 006: Dev 005, If 2, Class=Human Interface Device, Driver=usbhid, 12M
        ID 0b05:1939 ASUSTek Computer, Inc. 
    |__ Port 007: Dev 006, If 0, Class=Hub, Driver=hub/4p, 480M
        ID 05e3:0608 Genesys Logic, Inc. Hub
/:  Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub
    |__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/4p, 5000M
        ID 05e3:0626 Genesys Logic, Inc. Hub
/:  Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 001: Dev 002, If 0, Class=Human Interface Device, Driver=usbhid, 12M
        ID 1532:009c Razer USA, Ltd 
    |__ Port 001: Dev 002, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        ID 1532:009c Razer USA, Ltd 
    |__ Port 001: Dev 002, If 2, Class=Human Interface Device, Driver=usbhid, 12M
        ID 1532:009c Razer USA, Ltd 
    |__ Port 001: Dev 002, If 3, Class=Human Interface Device, Driver=usbhid, 12M
        ID 1532:009c Razer USA, Ltd 
    |__ Port 001: Dev 002, If 4, Class=Human Interface Device, Driver=usbhid, 12M
        ID 1532:009c Razer USA, Ltd 
    |__ Port 002: Dev 003, If 0, Class=Human Interface Device, Driver=usbhid, 12M
        ID 05ac:024f Apple, Inc. Aluminium Keyboard (ANSI)
    |__ Port 002: Dev 003, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        ID 05ac:024f Apple, Inc. Aluminium Keyboard (ANSI)
/:  Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub


-- System Information:
Debian Release: forky/sid
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 7.2.11+deb14-amd64 (SMP w/12 CPU threads; PREEMPT)
Locale: LANG=en_NZ.UTF-8, LC_CTYPE=en_NZ.UTF-8 (charmap=UTF-8), LANGUAGE=en_NZ:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-7.2.11+deb14-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.151
ii  linux-base                              4.17
ii  linux-base-7.2.11+deb14-amd64           7.2.11-1
ii  linux-binary-7.2.11+deb14-amd64         7.2.11-1
ii  linux-modules-7.2.11+deb14-amd64        7.2.11-1

Versions of packages linux-image-7.2.11+deb14-amd64 recommends:
ii  apparmor  4.1.8-3

Versions of packages linux-image-7.2.11+deb14-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  firmware-linux-free     20241210-3
ii  grub-efi-amd64          2.14-4
pn  linux-doc-7.2           <none>

Versions of packages linux-image-7.2.11+deb14-amd64 is related to:
ii  firmware-amd-graphics      20260916-1
pn  firmware-atheros           <none>
pn  firmware-bnx2              <none>
pn  firmware-bnx2x             <none>
pn  firmware-brcm80211         <none>
pn  firmware-cavium            <none>
pn  firmware-cirrus            <none>
ii  firmware-intel-graphics    20260916-1
ii  firmware-intel-misc        20260916-1
pn  firmware-intel-sound       <none>
pn  firmware-ipw2x00           <none>
pn  firmware-ivtv              <none>
pn  firmware-iwlwifi           <none>
pn  firmware-libertas          <none>
pn  firmware-marvell-prestera  <none>
ii  firmware-mediatek          20260916-1
ii  firmware-misc-nonfree      20260916-1
pn  firmware-myricom           <none>
pn  firmware-netronome         <none>
pn  firmware-netxen            <none>
pn  firmware-nvidia-graphics   <none>
pn  firmware-qcom-soc          <none>
pn  firmware-qlogic            <none>
ii  firmware-realtek           20260916-1
pn  firmware-samsung           <none>
pn  firmware-siano             <none>
pn  firmware-ti-connectivity   <none>
pn  xen-hypervisor             <none>

-- no debconf information

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#94571 — Processed: Re: Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working

From	"Debian Bug Tracking System" <owner@bugs.debian.org>
Date	2026-10-21 22:30 +0200
Subject	Processed: Re: Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working
Message-ID	<NQL6F-72Mb-11@gated-at.bofh.it>
In reply to	#94539

Processing control commands:

> tags -1 + upstream
Bug #1151339 [src:linux] linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working
Added tag(s) upstream.
> forwarded -1 https://lore.kernel.org/regressions/45162613-2802-401c-84c9-742f9c8c68e6@app.fastmail.com/
Bug #1151339 [src:linux] linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working
Set Bug forwarded-to-address to 'https://lore.kernel.org/regressions/45162613-2802-401c-84c9-742f9c8c68e6@app.fastmail.com/'.

-- 
1151339: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1151339
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

[toc] | [prev] | [next] | [standalone]

#94572

From	Salvatore Bonaccorso <carnil@debian.org>
Date	2026-10-21 22:30 +0200
Message-ID	<NQL6F-72Mb-9@gated-at.bofh.it>
In reply to	#94539

Control: tags -1 + upstream
Control: forwarded -1 https://lore.kernel.org/regressions/45162613-2802-401c-84c9-742f9c8c68e6@app.fastmail.com/

Hi Mark,

On Tue, Oct 20, 2026 at 09:51:15AM +1300, Mark Cookson wrote:
> Package: src:linux
> Version: 7.2.11-1
> Severity: normal
> X-Debbugs-Cc: markcookson@yahoo.com
> 
> Dear Maintainer,
> 
> Upgrading Debian kernel from 7.2.9+deb14-amd64 to 7.2.11+deb14-amd64 has caused my USB audio interface, a Behringer UMC404HD, to stop functioning, with the errors listed below.
> Expected result: device initializes and functions normally for audio output.
> Actual result: device seems to fail to initialize. Front lights flicker once per second and audio pops. In normal operation, this only happens once as device is powered on.
> Reverting to kernel 7.2.9+deb14-amd64 fixes the issue.
> 
> 
> -- Package-specific info:
> ** Version:
> Linux version 7.2.11+deb14-amd64 (debian-kernel@lists.debian.org) (x86_64-linux-gnu-gcc-16 (Debian 16.2.0-3) 16.2.0, GNU ld (GNU Binutils for Debian) 2.47) #1 SMP PREEMPT_DYNAMIC Debian 7.2.11-1 (2026-10-15)
> 
> ** Command line:
> BOOT_IMAGE=/boot/vmlinuz-7.2.11+deb14-amd64 root=UUID=0fc7f638-076a-4e1c-86f9-332f9617c389 ro quiet
> 
> ** Not tainted
> 
> ** Kernel log:
> [  610.037619] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  610.046598] usb 1-1.1: failed to read device descriptor: -71
> [  610.046603] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  610.187355] usb 1-1.1: USB disconnect, device number 17
> [  611.040293] usb 1-1.1: new high-speed USB device number 18 using xhci_hcd
> [  611.167353] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  611.193353] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  611.193360] usb 1-1.1: Product: UMC404HD 192k
> [  611.193362] usb 1-1.1: Manufacturer: BEHRINGER
> [  611.227588] usb 1-1.1: failed to read device descriptor: -71
> [  611.227594] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  611.236587] usb 1-1.1: failed to read device descriptor: -71
> [  611.236591] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  611.245586] usb 1-1.1: failed to read device descriptor: -71
> [  611.245590] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  611.467343] usb 1-1.1: USB disconnect, device number 18
> [  612.240212] usb 1-1.1: new high-speed USB device number 19 using xhci_hcd
> [  612.367629] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  612.393451] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  612.393457] usb 1-1.1: Product: UMC404HD 192k
> [  612.393460] usb 1-1.1: Manufacturer: BEHRINGER
> [  612.428969] usb 1-1.1: failed to read device descriptor: -71
> [  612.428978] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  612.437591] usb 1-1.1: failed to read device descriptor: -71
> [  612.437597] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  612.446577] usb 1-1.1: failed to read device descriptor: -71
> [  612.446581] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  612.491319] usb 1-1.1: USB disconnect, device number 19
> [  613.444194] usb 1-1.1: new high-speed USB device number 20 using xhci_hcd
> [  613.571610] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  613.597336] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  613.597342] usb 1-1.1: Product: UMC404HD 192k
> [  613.597345] usb 1-1.1: Manufacturer: BEHRINGER
> [  613.631565] usb 1-1.1: failed to read device descriptor: -71
> [  613.631571] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  613.640567] usb 1-1.1: failed to read device descriptor: -71
> [  613.640571] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  613.649565] usb 1-1.1: failed to read device descriptor: -71
> [  613.649569] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  613.771319] usb 1-1.1: USB disconnect, device number 20
> [  614.644192] usb 1-1.1: new high-speed USB device number 21 using xhci_hcd
> [  614.771608] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  614.797326] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  614.797332] usb 1-1.1: Product: UMC404HD 192k
> [  614.797335] usb 1-1.1: Manufacturer: BEHRINGER
> [  614.831580] usb 1-1.1: failed to read device descriptor: -71
> [  614.831587] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  614.840552] usb 1-1.1: failed to read device descriptor: -71
> [  614.840557] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  614.849549] usb 1-1.1: failed to read device descriptor: -71
> [  614.849554] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  615.051591] usb 1-1.1: USB disconnect, device number 21
> [  615.844205] usb 1-1.1: new high-speed USB device number 22 using xhci_hcd
> [  615.971628] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  615.997299] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  615.997305] usb 1-1.1: Product: UMC404HD 192k
> [  615.997307] usb 1-1.1: Manufacturer: BEHRINGER
> [  616.031539] usb 1-1.1: failed to read device descriptor: -71
> [  616.031546] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  616.040540] usb 1-1.1: failed to read device descriptor: -71
> [  616.040544] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  616.049540] usb 1-1.1: failed to read device descriptor: -71
> [  616.049544] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  616.075281] usb 1-1.1: USB disconnect, device number 22
> [  617.044207] usb 1-1.1: new high-speed USB device number 23 using xhci_hcd
> [  617.171589] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  617.197296] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  617.197302] usb 1-1.1: Product: UMC404HD 192k
> [  617.197304] usb 1-1.1: Manufacturer: BEHRINGER
> [  617.231538] usb 1-1.1: failed to read device descriptor: -71
> [  617.231544] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  617.240538] usb 1-1.1: failed to read device descriptor: -71
> [  617.240543] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  617.249537] usb 1-1.1: failed to read device descriptor: -71
> [  617.249542] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  617.259282] usb 1-1.1: USB disconnect, device number 23
> [  618.244182] usb 1-1.1: new high-speed USB device number 24 using xhci_hcd
> [  618.371571] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  618.397290] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  618.397295] usb 1-1.1: Product: UMC404HD 192k
> [  618.397298] usb 1-1.1: Manufacturer: BEHRINGER
> [  618.431515] usb 1-1.1: failed to read device descriptor: -71
> [  618.431521] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  618.440518] usb 1-1.1: failed to read device descriptor: -71
> [  618.440522] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  618.449517] usb 1-1.1: failed to read device descriptor: -71
> [  618.449521] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  618.635270] usb 1-1.1: USB disconnect, device number 24
> [  619.444185] usb 1-1.1: new high-speed USB device number 25 using xhci_hcd
> [  619.571326] usb 1-1.1: New USB device found, idVendor=1397, idProduct=0509, bcdDevice= 1.35
> [  619.597560] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  619.597566] usb 1-1.1: Product: UMC404HD 192k
> [  619.597569] usb 1-1.1: Manufacturer: BEHRINGER
> [  619.633547] usb 1-1.1: failed to read device descriptor: -71
> [  619.633556] snd-usb-audio 1-1.1:1.0: probe with driver snd-usb-audio failed with error -71
> [  619.642546] usb 1-1.1: failed to read device descriptor: -71
> [  619.642554] snd-usb-audio 1-1.1:1.3: probe with driver snd-usb-audio failed with error -71
> [  619.651515] usb 1-1.1: failed to read device descriptor: -71
> [  619.651521] snd-usb-audio 1-1.1:1.4: probe with driver snd-usb-audio failed with error -71
> [  619.661246] usb 1-1.1: USB disconnect, device number 25

Looks this regression got reported already in
https://lore.kernel.org/regressions/45162613-2802-401c-84c9-742f9c8c68e6@app.fastmail.com/
and a fix should be upcoming.

Regards,
Salvatore

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#94706 — Bug#1151339: marked as done (linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working)

From	"Debian Bug Tracking System" <owner@bugs.debian.org>
Date	2026-11-01 16:20 +0100
Subject	Bug#1151339: marked as done (linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working)
Message-ID	<NUFvI-9eoJ-17@gated-at.bofh.it>
In reply to	#94539

[Multipart message — attachments visible in raw view] — view raw

Your message dated Sun, 01 Nov 2026 15:14:36 +0000
with message-id <E1xNXGW-00000005Kso-1N3U@fasolo.debian.org>
and subject line Bug#1151339: fixed in linux 7.3.1-1~exp1
has caused the Debian Bug report #1151339,
regarding linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
1151339: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1151339
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

[toc] | [prev] | [standalone]

csiph-web

Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working

Contents

#94539 — Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working

#94571 — Processed: Re: Bug#1151339: linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working

#94572

#94706 — Bug#1151339: marked as done (linux-image-7.2.11+deb14-amd64 prevents Behringer UMC404HD USB audio interface from working)