Hi, On Mon, May 20, 2024 at 05:57:42PM +0200, Gia wrote: > Hi Mario, > > In my case in both cases the value for: > > $ cat /sys/bus/thunderbolt/devices/domain0/iommu_dma_protection > > is 0. > > Output of sudo journalctl -k with kernel option thunderbolt.dyndbg=+p: > https://codeshare.io/qAXLoj > > Output of sudo dmesg with kernel option thunderbolt.dyndbg=+p: > https://codeshare.io/zlPgRb I see you have "pcie_aspm=off" in the kernel command line. That kind of affects things. Can you drop that and see if it changes anything? And also provide a new full dmesg with "thunderbolt.dyndbg=+p" in the command line (dropping pcie_aspm_off)? Also is there any particular reason you have it there?
