On 02/16/2012 03:05 AM, Christoph Vigano wrote: > On 02/16/2012 02:15 AM, Karol Babioch wrote: >> my hardware supports the AES-NI instruction set, which is a performance >> boost. >> >> I'm pretty sure that the appropriate module (aesni_intel) was loaded >> automatically in the past, which seems not to be the case anymore. .. >> >> Anyone else experienced this? For what its worth - another datapoint - on my lenovo w520 it loads automatically # lsmod | egrep aes aesni_intel 47378 66 aes_x86_64 7508 1 aesni_intel cryptd 8309 17 aesni_intel aes_generic 26138 2 aes_x86_64,aesni_intel and I have (tho I cannot say one way or another on earlier kernel/kmod) pacman -Q linux kmod linux 3.2.6-1 kmod 5-4