https://bugzilla.suse.com/show_bug.cgi?id=1226286 Bug ID: 1226286 Summary: Nouveau Driver Missing in Kernel 6.4.0-150600.21-default Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: 64bit OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: jacopo.radice@outlook.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Description The Nouveau driver is missing in the kernel version 6.4.0-150600.21-default, causing issues with GPU functionality. This problem does not occur in the previous kernel version 5.14.21-150500.298.g40e256at, where the Nouveau driver works as expected. Steps to Reproduce Boot the system using the kernel version 6.4.0-150600.21-default. Attempt to list the Nouveau driver directory: bash ls /lib/modules/$(uname -r)/kernel/drivers/gpu/drm/nouveau/ Observe that the directory is missing. Attempt to include the Nouveau driver using dracut: bash sudo dracut --force --add-drivers "nouveau" Observe that dracut reports the Nouveau driver cannot be found. Expected Results The Nouveau driver should be present and functional in kernel version 6.4.0-150600.21-default, similar to its presence and functionality in kernel version 5.14.21-150500.298.g40e256at. Actual Results The Nouveau driver is missing from kernel version 6.4.0-150600.21-default, leading to the following errors: ls: impossibile accedere a '/lib/modules/6.4.0-150600.21-default/kernel/drivers/gpu/drm/nouveau/': File o directory non esistente dracut-install: Failed to find module 'nouveau' Additional Information Hardware: <pre>cpu: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2066 MHz Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2233 MHz keyboard: /dev/input/event14 Apple Internal Keyboard/Trackpad (ISO) /dev/tty7 serial console mouse: /dev/input/mice Apple Internal Keyboard/Trackpad (ISO) monitor: Apple LCD Monitor Apple LCD Monitor graphics card: nVidia C79 [GeForce 9400M] nVidia G96CM [GeForce 9600M GT] sound: nVidia Apple iMac 9,1 storage: nVidia Apple iMac 9,1 network: wlan0 Apple AirPort Extreme eth0 nVidia Apple iMac 9,1 /dev/input/event8 OSA Express Network card network interface: wlan0 WLAN network interface lo Loopback network interface eth0 Ethernet network interface disk: /dev/sda CT250MX500SSD1 partition: /dev/sda1 Partition /dev/sda2 Partition /dev/sda3 Partition cdrom: /dev/sr0 MATSHITA DVD-R UJ-868 usb controller: nVidia Apple iMac 9,1 nVidia Apple iMac 9,1 nVidia Apple iMac 9,1 nVidia Apple iMac 9,1 bios: BIOS bridge: nVidia MCP79 PCI Express Bridge nVidia MCP79 PCI Express Bridge nVidia MCP79 PCI Express Bridge nVidia MCP79 PCI Express Bridge nVidia MCP79 Host Bridge nVidia Apple iMac 9,1 nVidia MCP79 PCI Express Bridge nVidia Apple iMac 9,1 hub: Linux Foundation 1.1 root hub Linux Foundation 1.1 root hub Linux Foundation 2.0 root hub Broadcom BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth) Linux Foundation 2.0 root hub memory: Main Memory firewire controller: LSI FW643 [TrueFire] PCIe 1394b Controller unknown: FPU DMA controller PIC Keyboard controller PS/2 Controller nVidia MCP79 Memory Controller nVidia iMac 9,1 nVidia Apple iMac 9,1 nVidia Apple iMac 9,1 nVidia MCP79 Memory Controller nVidia MCP79 Memory Controller Apple Bluetooth Host Controller Apple Built-in iSight Apple Internal Keyboard/Trackpad (ISO) /dev/input/event4 Apple Built-in IR Receiver </pre> Kernel: 6.4.0-150600.21-default Distribution: openSUSE Output from dracut --force --add-drivers "nouveau" gradle dracut[I]: Executing: /usr/bin/dracut --force --add-drivers nouveau dracut[I]: Module 'systemd-coredump' will not be installed, because command 'coredumpctl' could not be found! ... dracut-install: Failed to find module 'nouveau' dracut[E]: FAILED: /usr/lib/dracut/dracut-install -D /var/tmp/dracut.pciW1F/initramfs -N ^i2o_scsi$ --kerneldir /lib/modules/6.4.0-150600.21-default/ -m nouveau ... Workaround Booting from the previous kernel version 5.14.21-150500.298.g40e256at resolves the issue: Install and boot from kernel version 5.14.21-150500.298.g40e256at. Verify the Nouveau driver is present and functional. Conclusion Please investigate the absence of the Nouveau driver in kernel version 6.4.0-150600.21-default and provide a fix or update. This issue significantly affects users relying on the Nouveau driver for their GPU functionality. -- You are receiving this mail because: You are the assignee for the bug.