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dell_xps_15_9530 [2020/09/22 20:17]
ben [ZFS root]
dell_xps_15_9530 [2021/08/27 07:40] (current)
ben
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 Grub 2.02-r3 ships a version of ''grub2-probe'' which can't handle ZFS properly. This means the generated grub config file will contain ''root=ZFS=/root'' instead of ''root=ZFS=rpool/root'' which breaks root filesystem mounting. After installing grub or any kernel package, fix grub,cfg before rebooting. Grub 2.02-r3 ships a version of ''grub2-probe'' which can't handle ZFS properly. This means the generated grub config file will contain ''root=ZFS=/root'' instead of ''root=ZFS=rpool/root'' which breaks root filesystem mounting. After installing grub or any kernel package, fix grub,cfg before rebooting.
-==== Failure to boot ====+ 
 + 
 +====== Troubleshooting ====== 
 + 
 +===== Failure to boot from ZFS root =====
  
 Errors on startup about system not having been booted with systemd. This is a problem with the dracut initrd. Errors on startup about system not having been booted with systemd. This is a problem with the dracut initrd.
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                                         --cmd "zfs load-key ${ENCRYPTIONROOT}"                                         --cmd "zfs load-key ${ENCRYPTIONROOT}"
 </code> </code>
 +
 +===== NetworkManager not authorized to control networking =====
 +
 +  * Ensure interactive user is a member of the ''network'' group (logout and in again)
 +  * Ensure polkit permits netdev group to control networkmanager (changes take immediate effect): <code javascript /etc/polkit-1/rules.d/90-network.rules>
 +polkit.addRule(function(action, subject) {
 +    if (action.id.indexOf("org.freedesktop.NetworkManager.") == 0 && subject.isInGroup("network")) {
 +        return polkit.Result.YES;
 +    }
 +});
 +</code>
 +
  
  
dell_xps_15_9530.1600805838.txt.gz · Last modified: 2020/09/22 20:17 by ben