Update: this is strangely related to nouveau On a machine with a "NVIDIA MCP89 [GeForce 320M]" the nvidia drivers have been removed from 22.04. nouveau when run normally now causes a hang [see other reports if curious]
The described "firewire_ohci quits when using firefox" happens when kernel launched with kernel flag nomodeset When launched, instead, with nouveau.noaccel=1 ...normal usage does not affect firewire_ohci, as expected and desired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.5 in Ubuntu. https://bugs.launchpad.net/bugs/2063254 Title: firewire_ohci stops under moderate load Status in linux-hwe-6.5 package in Ubuntu: New Bug description: This began in 6.5.0-27 afaict, and is very noticeable in 6.5.0-28 Using snd_dice to playback audio, doing anything else, even just scrolling in firefox or launching this bug report, causes the firewire driver to quit: Apr 23 12:48:53 Konnekt kernel: firewire_ohci 0000:01:00.0: DMA context IT0 has stopped, error code: evt_timeout ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-modules-extra-6.5.0-28-generic 6.5.0-28.29~22.04.1 ProcVersionSignature: Ubuntu 6.5.0-28.29~22.04.1-generic 6.5.13 Uname: Linux 6.5.0-28-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: LXQt Date: Tue Apr 23 13:08:53 2024 Dependencies: linux-modules-6.5.0-28-generic 6.5.0-28.29~22.04.1 wireless-regdb 2022.06.06-0ubuntu1~22.04.1 InstallationDate: Installed on 2023-10-31 (175 days ago) InstallationMedia: Lubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809) SourcePackage: linux-hwe-6.5 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.5/+bug/2063254/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
