On Thu, Aug 29, 2019 at 05:59:26PM +0300, Andy Shevchenko wrote: > Yes. That driver should be in use assuming properly crafted firmware. I have the latest available firmware for this NUC but there is no such table and loading wdat_wdt module does not find anything. Seems I'm out of luck with this system :/ # ls -l /sys/firmware/acpi/tables/ total 0 -r-------- 1 root root 188 Aug 29 17:13 APIC -r-------- 1 root root 56 Aug 29 17:13 BGRT drwxr-xr-x 2 root root 0 Aug 29 17:13 data -r-------- 1 root root 84 Aug 29 17:13 DBG2 -r-------- 1 root root 52 Aug 29 17:13 DBGP -r-------- 1 root root 168 Aug 29 17:13 DMAR -r-------- 1 root root 273143 Aug 29 17:13 DSDT drwxr-xr-x 2 root root 0 Aug 29 17:13 dynamic -r-------- 1 root root 276 Aug 29 17:13 FACP -r-------- 1 root root 64 Aug 29 17:13 FACS -r-------- 1 root root 156 Aug 29 17:13 FIDT -r-------- 1 root root 68 Aug 29 17:12 FPDT -r-------- 1 root root 56 Aug 29 17:13 HPET -r-------- 1 root root 92 Aug 29 17:13 LPIT -r-------- 1 root root 60 Aug 29 17:13 MCFG -r-------- 1 root root 45 Aug 29 17:13 NHLT -r-------- 1 root root 6940 Aug 29 17:13 SSDT1 -r-------- 1 root root 12742 Aug 29 17:13 SSDT2 -r-------- 1 root root 4014 Aug 29 17:13 SSDT3 -r-------- 1 root root 12360 Aug 29 17:13 SSDT4 -r-------- 1 root root 10206 Aug 29 17:13 SSDT5 -r-------- 1 root root 2232 Aug 29 17:13 SSDT6 -r-------- 1 root root 324 Aug 29 17:13 SSDT7 -r-------- 1 root root 244 Aug 29 17:13 SSDT8 -r-------- 1 root root 52 Aug 29 17:13 TPM2 -r-------- 1 root root 66 Aug 29 17:13 UEFI -r-------- 1 root root 40 Aug 29 17:13 WSMT -- Valentin _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies