It looks to me (a non-kernel expert) like the driver for the keyboard and trackpad can't read or write to the device due to the IOMMU not being set up to allow those reads/writes (e.g.):
Jun 02 06:54:51 aritrade kernel: input: Apple SPI Keyboard as /devices/pci0000:00/0000:00:1e.3/pxa2xx-spi.3/spi_master/spi2/spi-APP000D:00/input/input4 Jun 02 06:54:51 aritrade kernel: DMAR: DRHD: handling fault status reg 3 Jun 02 06:54:51 aritrade kernel: applespi spi-APP000D:00: Error writing to device: 00 00 00 00 Jun 02 06:54:51 aritrade kernel: DMAR: [DMA Read NO_PASID] Request device [00:1e.3] fault addr 0xffffa000 [fault reason 0x06] PTE Read access is not set Jun 02 06:54:51 aritrade kernel: DMAR: DRHD: handling fault status reg 3 Jun 02 06:54:51 aritrade kernel: applespi spi-APP000D:00: Error writing to device: 00 00 00 00 Jun 02 06:54:51 aritrade kernel: DMAR: [DMA Read NO_PASID] Request device [00:1e.3] fault addr 0xffffa000 [fault reason 0x06] PTE Read access is not set Jun 02 06:54:51 aritrade kernel: DMAR: DRHD: handling fault status reg 3 Jun 02 06:54:51 aritrade kernel: applespi spi-APP000D:00: Error writing to device: 00 00 00 00 Jun 02 06:54:51 aritrade kernel: DMAR: [DMA Read NO_PASID] Request device [00:1e.3] fault addr 0xffffa000 [fault reason 0x06] PTE Read access is not set For the entertainment of a true expert I've attached the output of 'journalctl --since today _TRANSPORT=kernel'. This includes the kernel messages for these boots today: * Jun 02 06:40:46 aritrade kernel: Linux version 6.11.0-26-generic (working keyboard and trackpad) * Jun 02 06:53:06 aritrade kernel: Linux version 6.12.0-061200-generic (broken keyboard and trackpad) * Jun 02 06:54:51 aritrade kernel: Linux version 6.13.0-061300rc1-generic (broken keyboard and trackpad) * Jun 02 07:10:09 aritrade kernel: Linux version 6.11.0-26-generic (working keyboard and trackpad) * Jun 02 07:44:44 aritrade kernel: Linux version 6.12.0-061200rc7-generic (broken keyboard and trackpad) * Jun 02 07:47:32 aritrade kernel: Linux version 6.11.0-26-generic (working keyboard and trackpad) * Jun 02 18:20:23 aritrade kernel: Linux version 6.11.0-26-generic (working keyboard and trackpad) ** Attachment added: "20250602-journalctl-TRANSPORT-kernel.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2107976/+attachment/5881797/+files/20250602-journalctl-TRANSPORT-kernel.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2107976 Title: Apple spi keyboard/trackpad not working 25.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2107976/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
