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aspmx2.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx2.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Spam-Score: -1.90 Authentication-Results: aspmx2.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx2.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Queue-Id: A7BC9129D6 X-Spam-Score: -1.90 X-Migadu-Scanner: scn0.migadu.com X-TUID: 3QJTdVZHqoeu Hello, thanks to all of you for your kind and helpful replies! Am Tue, Mar 16, 2021 at 03:32:03PM -0400 schrieb Leo Famulari: > You may need to enable it in the BIOS. There should be an option about > "virtualization extensions", or maybe some "Intel VT-something" feature. Indeed, it was disabled in the BIOS, after I enabled virtualisation, /dev/kvm appeared. Am Tue, Mar 16, 2021 at 06:16:08PM +0000 schrieb Luis Felipe: > I have /dev/kvm in my system. In my user-account record I have "kvm" in the supplementary-groups field. And that is something I also added, since $ ll /dev/kvm crw-rw---- 1 root kvm 10, 232 16. Mär 21:49 /dev/kvm has group "kvm". I got another suggestion off the list to try as a stop-gap measure an "mknod /dev/kvm c 10 232", which did not work; maybe because the group was "root" instead of "kvm", but more likely because of the BIOS. All the best, Andreas