Does anyone know why my machine (Dell XPS 7390 2-in-1, i7-1065G7 CPU) gets a new Thunderbolt domain UUID on every boot? ---- $ sudo boltctl domains | wc -l 3320 $ sudo boltctl domains | tail -20 o domain 815fe31a-99fd-8680-ffff-ffffffffffff |- bootacl: 0/0 `- security: unknown o domain 703bafdf-6a33-8680-ffff-ffffffffffff |- bootacl: 0/0 `- security: unknown o domain 91c55303-9244-8680-ffff-ffffffffffff |- bootacl: 0/0 `- security: unknown * domain0 800e6342-557e-8680-ffff-ffffffffffff |- bootacl: 0/0 `- security: iommu * domain1 9128366f-c373-8680-ffff-ffffffffffff |- bootacl: 0/0 `- security: iommu $ ---- $ egrep '(THUNDER|USB4)' .config # CONFIG_MDIO_THUNDER is not set CONFIG_USB4_NET=m # CONFIG_USB_HSIC_USB4604 is not set CONFIG_INTEL_WMI_THUNDERBOLT=y CONFIG_USB4=y $ ---- I did see this, too: $ dmesg | fgrep -i thunderbolt [ 1.114106] thunderbolt 0000:00:0d.2: 0: uid crc8 mismatch (expected: 0x8e, got: 0xe7) [ 1.657866] thunderbolt 0000:00:0d.3: 0: uid crc8 mismatch (expected: 0x8e, got: 0xe7) ---- Thanks, -Kenny -- Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Orange County CA
