Hi Konrad,
Konrad Neuwirth <[email protected]> writes: > Dear reader, > > I am trying to set up a qemu virtual machine to capture an ethernet device on > my little PC. My understanding is that this is possible with vfio-pci. > Googling around has lead me to the following configuration being added to > config.scm: > > (operating-system > (locale "en_US.utf8") > (timezone "Europe/Vienna") > (keyboard-layout (keyboard-layout "us" "altgr-intl")) > (host-name "guix") > > (kernel-arguments (append (list "vfio-pci.ids=8086.125c") > %default-kernel-arguments)) > > (initrd-modules (cons* "vfio_pci" "vfio" "vfio_iommu_type1" "vfio_virqfd" > %base-initrd-modules)) > > Alas, guix system reconfigure now exists with an error. > > root@guix ~# guix system reconfigure /etc/config.scm --allow-downgrades > substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... > 100.0% > substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0% > The following derivations will be built: > /gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv > /gnu/store/206g6lpb2f67rip2cck4aff8vamdfi7w-init.drv > /gnu/store/pgvzaflawnwhrna3bz96xcws1rv56lh6-raw-initrd.drv > /gnu/store/5jap62r0gbbj1lahlblixq9wzndw9748-parameters.drv > /gnu/store/gs2nmpxpi0z7aykrw0r0dy9v2aivpd3w-system.drv > /gnu/store/50qby2g9yy84y4v0vcgky81xaj90k276-grub.cfg.drv > > building /gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv... > /builder for `/gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv' > failed with exit code 1 > build of /gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv failed > View build log at > '/var/log/guix/drvs/xs/a90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv.gz'. > cannot build derivation > `/gnu/store/206g6lpb2f67rip2cck4aff8vamdfi7w-init.drv': 1 dependencies > couldn't be built > cannot build derivation > `/gnu/store/pgvzaflawnwhrna3bz96xcws1rv56lh6-raw-initrd.drv': 1 dependencies > couldn't be built > cannot build derivation > `/gnu/store/50qby2g9yy84y4v0vcgky81xaj90k276-grub.cfg.drv': 1 dependencies > couldn't be built > guix system: error: build of > `/gnu/store/50qby2g9yy84y4v0vcgky81xaj90k276-grub.cfg.drv’ failed > > I am unable to determine why linux-modules.drv fails. So what is in the build log file? > > Can you please enlighten me what I’m doing wrong? > > Thank you, > Konrad
