Arch Notes

Arch Notes

# Fix “invalid or corrupted package (PGP signature)”
sudo pacman -S archlinux-keyring

# update system --noconfirm
sudo pacman -Su

# remove package
sudo pacman -R <package_name>

# add package
sudo pacman -S <package_name>

# install yay
sudo pacman -S --needed base-devel gitsudo pacman -S --needed base-devel git
git clone https://aur.archlinux.org/yay.git
cd yay
makepkg -si

# search for AUR package
yay -Ss <package_name>

# install AUR package
yay -S <package_name>

# upgrade all AUR packages
yay -Suy

# remove AUR package
yay -Rns <package_name>

history

38  sudo yay -Ss nomad
   39  sudo yay -S nomad
   40  yay -S nomad
   41  LC_ALL=C lscpu | grep Virtualization
   42  zgrep CONFIG_KVM /proc/config.gz
   43  lsmod | grep kvm
   44  zgrep VIRTIO /proc/config.gz
   45  lsmod | grep virtio
   46  modprobe virtio
   47  modprobe virtio
   48  modprobe virtio_ring # Comment this out if you do not need block driver
   49  modprobe virtio_blk  # Comment this out if you do not need block driver
   50  modprobe virtio_net  # Comment this out if you do not need net driver
   51  modprobe virtio_pci
   52  pacman -Ss qemu-headless
   53  pacman -S qemu-headless
   54  sudo pacman -S qemu-headless
   55  modprobe -r kvm_intel
   56  modprobe kvm_intel nested=1
   57  Module kvm_intel not found in directory /systool -m kvm_intel -v | grep nested
   58  systool -m kvm_intel -v | grep nested