Same issue using 6.6 from Unstable PPA. Using intel session in current 6.5 kernel (on-demand mode in Nvidia params), the Nvidia GPU is simply not detected. I cannot launch an app using Nvidia gpu in GNOME app menu. And maybe some ports like hdmi are linked to the Nvidia GPU.
Using Intel session with no nvidia driver (so Nouveau used), I even cannot install the Nvidia driver because Ubuntu drivers tell me there's no additional driver available. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2033735 Title: [mantic] New 6.5.0.2 kernel + Intel GPU = no HDMI Status in linux package in Ubuntu: Confirmed Bug description: Hi, Legion laptop with Nvidia. - Nouveau : no hdmi - Nvidia 535 dynamic graphics : no HDMI (screen not detected) - Nvidia 535 discrete graphics : HDMI is detected So I suppose this bug to be linked to Intel GPU. All was ok with previous 6.3 kernel. --- ProblemType: Bug ApportVersion: 2.27.0-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: fthx 3395 F.... wireplumber /dev/snd/controlC1: fthx 3395 F.... wireplumber /dev/snd/seq: fthx 3390 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 23.10 InstallationDate: Installed on 2021-09-15 (723 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Alpha amd64 (20210910) MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']} NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) ProcEnviron: LANG=fr_FR.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-5-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 6.5.0-5.5-generic 6.5.0 RelatedPackageVersions: linux-restricted-modules-6.5.0-5-generic N/A linux-backports-modules-6.5.0-5-generic N/A linux-firmware 20230815.git0e048b06-0ubuntu1 Tags: mantic wayland-session Uname: Linux 6.5.0-5-generic x86_64 UpgradeStatus: Upgraded to mantic on 2023-03-06 (186 days ago) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 07/10/2023 dmi.bios.release: 1.54 dmi.bios.vendor: LENOVO dmi.bios.version: J2CN54WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76461 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Legion 5 Pro 16IAH7H dmi.ec.firmware.release: 1.54 dmi.modalias: dmi:bvnLENOVO:bvrJ2CN54WW:bd07/10/2023:br1.54:efr1.54:svnLENOVO:pn82RF:pvrLegion5Pro16IAH7H:rvnLENOVO:rnLNVNB161216:rvrSDK0T76461WIN:cvnLENOVO:ct10:cvrLegion5Pro16IAH7H:skuLENOVO_MT_82RF_BU_idea_FM_Legion5Pro16IAH7H: dmi.product.family: Legion 5 Pro 16IAH7H dmi.product.name: 82RF dmi.product.sku: LENOVO_MT_82RF_BU_idea_FM_Legion 5 Pro 16IAH7H dmi.product.version: Legion 5 Pro 16IAH7H dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2033735/+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
