So this is a regression, i.e., it works with an older kernel? Can you
post the logs of both a good kernel and a bad kernel? The log needs to
cover the time when the state unexpectedly changed to 'connection
error'.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2043299
Title:
Linux 6.5 breaks Novation Components web MIDI application
Status in linux package in Ubuntu:
Incomplete
Bug description:
Ubuntu version: 23.10
Kernel version: 6.5.0-10
Steps to recreate:
1. Open Google Chrome (possibly Chromium, or the .deb version of Firefox)
2. Navigate to https://components.novationmusic.com/
3. Connect a Novation Circuit Tracks via USB
Expected behaviour (demonstrated by
linux-image-unsigned-6.4.16-060416-generic):
- Circuit Tracks shows up in UI with a state of "Connected"
Observed behaviour:
- Circuit Tracks shows up in UI with a state of "Connecting" and eventually
"Connection error"
Notes:
- Basic MIDI functions are present (sending notes, clocks etc.)
- loading the snd_usb_audio module with midi2_enable=N midi2_ump_probe=N
makes no difference
ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: linux-image-6.5.0-10-generic 6.5.0-10.10
ProcVersionSignature: Ubuntu 6.5.0-10.10-generic 6.5.3
Uname: Linux 6.5.0-10-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ecoffey 2236 F.... wireplumber
/dev/snd/controlC1: ecoffey 2236 F.... wireplumber
/dev/snd/seq: ecoffey 2218 F.... pipewire
ecoffey 4055 F.... chrome
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun Nov 12 16:25:39 2023
InstallationDate: Installed on 2022-12-14 (333 days ago)
InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020)
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-10-generic
root=UUID=f1b3d983-74a2-4982-ba7f-158c5c64fc68 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.5.0-10-generic N/A
linux-backports-modules-6.5.0-10-generic N/A
linux-firmware 20230919.git3672ccab-0ubuntu2.1
SourcePackage: linux
UpgradeStatus: Upgraded to mantic on 2023-04-21 (205 days ago)
dmi.bios.date: 10/14/2022
dmi.bios.release: 20.14
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2014
dmi.board.asset.tag: Default string
dmi.board.name: PRIME Z690-P WIFI
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2014:bd10/14/2022:br20.14:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEZ690-PWIFI:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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