Public bug reported: [Impact] Cannot switch audio path to another monitor when connects 2 monitors on NVIDIA RTX PRO 6000 MQ [10de:2bb4] graphics card.
[Fix] Nvidia provides a patch to fix this issue which has been included in v6.16-rc6 e0a911ac8685 ALSA: hda: Add missing NVIDIA HDA codec IDs To avoid conflicts, cherry picked on more commit from v6.16-rc1 1c4193917eb3 ALSA: hda/tegra: Add Tegra264 support [Test] 1. Plug NVIDIA RTX PRO 6000 MQ [10de:2bb4] to the system 2. Boot into OS with 2 monitors on NVIDIA RTX PRO 6000 3. Play a playback 4. Try to change audio path between 2 monitors 5. The audio could be switched to the other monitor [Where problems could occur] The patch adds new IDs only, should not impact existing platforms. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Fix Released ** Affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux-oem-6.14 (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Noble) Importance: Undecided Status: Won't Fix ** Affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Affects: linux-oem-6.14 (Ubuntu Noble) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Affects: linux (Ubuntu Questing) Importance: Undecided Status: Fix Released ** Affects: linux-oem-6.11 (Ubuntu Questing) Importance: Undecided Status: Invalid ** Affects: linux-oem-6.14 (Ubuntu Questing) Importance: Undecided Status: Invalid ** Tags: jira-somerville-2401 oem-priority somerville ** Also affects: linux (Ubuntu Questing) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Noble) Status: New => Won't Fix ** Changed in: linux (Ubuntu Questing) Status: New => Fix Released ** Changed in: linux-oem-6.11 (Ubuntu Noble) Status: New => In Progress ** Changed in: linux-oem-6.14 (Ubuntu Noble) Status: New => In Progress ** Changed in: linux-oem-6.11 (Ubuntu Noble) Assignee: (unassigned) => AceLan Kao (acelankao) ** Changed in: linux-oem-6.14 (Ubuntu Noble) Assignee: (unassigned) => AceLan Kao (acelankao) ** Changed in: linux-oem-6.11 (Ubuntu Questing) Status: New => Invalid ** Changed in: linux-oem-6.14 (Ubuntu Questing) Status: New => Invalid ** Tags added: jira-somerville-2401 oem-priority somerville -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2116993 Title: Cannot switch audio path to the other monitor on multi-monitor config connected to NVIDIA RTX PRO 6000 gfx card To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2116993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs