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  1. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    I've done everything according to point 21
    Then reinstalled the system
  2. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    I have an idea, but I need advice on whether it's possible.
    Can I create a disk backup (image) - for example, using Acronis True - and then restore that backup onto a previously properly erased disk?
  3. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    I thank you :-) Should I perform a new installation with ZFS and encryption? or choose another combination? The only condition is encryption.
  4. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    lsblk -f |grep rpool
    nvme0n1 zfs_member 5000 rpool 5441626908550946763
  5. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    :~$ sudo zdb
    cannot open '/etc/zfs/zpool.cache': No such file or directory
    :~$
  6. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    Thank you, before I do that. How can I now display the ZFS that remained from the previous installation? I can't see it anywhere.




    lsblk -a
    NAME MAJ:MIN RM SIZE RO TYPE ...
  7. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    I don't know what you mean. I definitely want a stable system - I need it for work, even if it means reinstalling.
  8. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    First, I would like to thank you very much for your help. I truly have not encountered such an approach before. Hats off. Thank you.
    I apologize again, but I didn't understand your earlier advice....
  9. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    lsblk -f
    NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS
    loop0 squashfs 4.0 ...
  10. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    :~$ sudo zbd
    sudo: zbd: command not found
    :~$ sudo zpool
    sudo: zpool: command not found
    :~$ blkdiscard -f $DISK
    blkdiscard: no device specified
    :~$ wipefs -a $DISK
    wipefs: no device specified...
  11. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    However, even now after a new clean install, the graphics environment seems slow to me, and this is a new laptop about a year old, intel i5 12th Gen i5-1235U, 16gb ram, nvme ssd 512GB
  12. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    I'm very sorry, I must have explained it wrong. I have already done a new installation with LVM and encryption. I was wondering if ZFS and siphoning on my HP probook G9 laptop might be causing the...
  13. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    Hello,
    thank you very much for your help.
    I greatly appreciate it, but I had to reinstall the notebook because I needed it for work. However, there were still several errors with the ZFS and...
  14. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    thanks https://termbin.com/mu4r
  15. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Re: Ubuntu PRO

    Memtest and nvme disk test was pass, hp probook g9
  16. Thread: Ubuntu PRO

    by honzap00
    Replies
    36
    Views
    37

    [SOLVED] Ubuntu PRO

    Hello,
    I have Ubuntu PRO LTS with ZFS and encryption.

    Approximately one day after a clean installation, the system was no longer functional and remained stuck at boot, as seen in the screen
    ...
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