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Linux Matters · Nov 11, 2025 · 28 min

Frameworks, Filesystems and Fixes

In this episode: Alan dusts off his newsletter. Martin encrypts his new work Framework laptop without LVM, but with --cipher=aes-xts-plain64 --hash=sha256 --iter-time=1000 --key-size=256 --pbkdf-memory=1048576 --sector-size=4096, and without ZFS, but with btrfs and compress=lzo discard=async noatime rw space_cache=v2 ssd. Mark gets help with his Moodle noodling from MDLCode. You can send your feedback via show@linuxmatters.sh or the Contact Form. If you’d like to hang out with other listeners and share your feedback with the community, you can join us on: The Linux Matters Chatters on Telegram. The Linux Matters Subreddit. If you enjoy the show, please consider supporting us. Sponsors Here's a high-five ✋ to our sponsors – give them a visit and keep our show thriving! Tailscale Tailscale makes creating software-defined networks easy: securely connecting users, services, and devices. Try Tailscale for free for up to 100 devices and 3 users, with no credit card required. Use code Linux25 for three free months of any Tailscale paid plan.

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show notes

In this episode:

  • Alan dusts off his newsletter.
  • Martin encrypts his new work Framework laptop without LVM, but with --cipher=aes-xts-plain64 --hash=sha256 --iter-time=1000 --key-size=256 --pbkdf-memory=1048576 --sector-size=4096, and without ZFS, but with btrfs and compress=lzo discard=async noatime rw space_cache=v2 ssd.
  • Mark gets help with his Moodle noodling from MDLCode.

You can send your feedback via show@linuxmatters.sh or the Contact Form. If you’d like to hang out with other listeners and share your feedback with the community, you can join us on:

If you enjoy the show, please consider supporting us.

Sponsors

Here's a high-five ✋ to our sponsors – give them a visit and keep our show thriving!

Tailscale

Tailscale makes creating software-defined networks easy: securely connecting users, services, and devices.tailscale
Try Tailscale for free for up to 100 devices and 3 users, with no credit card required. Use code Linux25 for three free months of any Tailscale paid plan.
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