gistfile1.txt

▸ sudo nixos-rebuild switch --upgrade
unpacking channels...
building Nix...
building the system configuration...
these derivations will be built:
  /nix/store/6pvkclz0b0psz7g5pz4yqvs4l9r3w35r-system-path.drv
  /nix/store/0qm2777j7yr79dnnw1sfqxfbfn929pch-unit-polkit.service.drv
  /nix/store/31rh52dic9awmcd58mw8nwij06y69hm6-opengl-drivers.drv
  /nix/store/2plg8hgsx2p3q62qjiiznqpdjcmci8z4-nixos-tmpfiles.d.drv
  /nix/store/whj9rm01sd4rj3vic5kgyl8s6iv1zn4d-dbus-1.drv
  /nix/store/s2s36v0mg88smm33sf3q9a6676jnd998-unit-dbus.service.drv
  /nix/store/40sn0vwx9r3a7cb9n7l4pqb0lpdrmbpw-user-units.drv
  /nix/store/bncfng9x7pc54mhl7yfm2xplm96hklcv-initrd-linux-5.4.80.drv
  /nix/store/djjaxh41l7h93fiidwbi4ll8cx1jxb8j-unit-dbus.service.drv
  /nix/store/i60s373j33lgqcjki31d9mj0fhh6x8pr-unit-systemd-fsck-.service.drv
  /nix/store/ikpmljcmsji8gmbdliygc7wv1jafphv2-system-units.drv
  /nix/store/zim72aiam4w7i9fpf4bfl7dhrg8x2drj-tmpfiles.d.drv
  /nix/store/sd052awcl2fblmhzpzx6x7mh7m977mci-etc.drv
  /nix/store/q1gw63m015dz7p6kgbvbjsgh5rwmkshf-nixos-system-ahorn-21.03pre255513.8ee7c2505f9.drv
these paths will be fetched (0.14 MiB download, 0.65 MiB unpacked):
  /nix/store/77z4si2wk2kwzlhl1pxa84grkd7hb71d-mesa-20.2.2-dev
  /nix/store/kccvzpr7n6grhqqqv5vibng6fz3wi33p-arandr-0.1.10
  /nix/store/kpjh2d30ysxsdpwvq9m0rc96zy5q9r5q-libGL-1.3.2-dev
  /nix/store/l33ff0g82ngi6hbr25dcccnr07jlnziz-cairo-1.16.0-dev
  /nix/store/lhhdx36vy6421r2ll26l0qf0yqdf54i1-python3.8-pygobject-3.38.0-dev
error: getting attributes of path '/nix/store/sg214klj6rzpvbj7shyizhsxx952hm88-initrd-kmod-blacklist-ubuntu': No such file or directory