2.5 Admins

The Late Night Linux Family
2.5 Admins
Latest episode

293 episodes

  • 2.5 Admins

    2.5 Admins 293: Reduced Flicker

    02/04/2026 | 27 mins.
    Microsoft says Windows 11 is getting less rubbish but we are skeptical, vehicles with alcohol interlocks won’t start because the manufacturer’s server is down, and whether you should virtualise a router or a NAS.



    Plugs

    Support us on patreon and get an ad-free RSS feed with some early episodes

    Five‑Year Storage Design with OpenZFS: Media Refresh, Rebalancing, and Hardware Independence



    News/discussion

    Our commitment to Windows quality

    Microsoft fixes broken Windows update days after vowing fewer broken updates

    Cyberattack on vehicle breathalyzer company leaves drivers stranded across the US



    Free consulting

    We were asked about whether you should virtualise a router or a NAS.













    See our contact page for ways to get in touch.
  • 2.5 Admins

    2.5 Admins 292: Trivyally Infected

    26/03/2026 | 27 mins.
    The US government is drumming up fear about foreign routers, a pretty serious supply chain attack might be state-sponsored, and the safety of filesystems inside VMs.



    Plugs

    Support us on patreon and get an ad-free RSS feed with some early episodes

    The Real Cost of Technology Dependence: Building Independence with Open-Source Storage



    News/discussion

    US bans any new consumer-grade routers not made in America

    National Security Determination on the Threat Posed by Routers Produced by Foreign Countries (pdf)

    1K+ cloud environments infected following Trivy supply chain attack

    Self-propagating malware poisons open source software and wipes Iran-based machines



    Free consulting

    We were asked about the safety of filesystems inside VMs.

















    Automox Turnkey Results

    Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com







    See our contact page for ways to get in touch.
  • 2.5 Admins

    2.5 Admins 291: UPS for LiFePO4

    19/03/2026 | 28 mins.
    Why passkeys aren’t the right solution to everything, Allan tells us why he loves his new Lithium Iron Phosphate UPS, Btrfs vs ZFS on root, and restricting Internet access for IoT devices on your network.



    Plugs

    Support us on patreon and get an ad-free RSS feed with early episodes sometimes

    Designing OpenZFS Storage for Independence



    News/discussion

    Please, please, please stop using passkeys for encrypting user data

    Allan’s new Anker SOLIX C1000 Gen 2 Portable Power Station



    Free consulting

    We were asked about restricting Internet access for IoT devices on your network.

















    Automox Turnkey Results

    Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com







    See our contact page for ways to get in touch.
  • 2.5 Admins

    2.5 Admins 290: Tired of Tracking

    12/03/2026 | 28 mins.
    Microsoft Authenticator will delete Entra credentials on phones that aren’t running stock ROMs, Jim’s nightmare experience trying to get a user back into their MS account, tracking vehicles via tire pressure monitors, using a ZFS pool in a degraded state, and keeping cold ZFS storage dataset snapshots in sync.



    Plugs

    Support us on patreon and get an ad-free RSS feed with early episodes sometimes

    ZFS Fast Dedup for Proxmox



    News/discussion

    Microsoft Authenticator to nuke Entra creds on rooted and jailbroken phones

    Jailbreak/root detection in Microsoft Authenticator

    Jim Microsoft MFA rant

    Vehicle Tire Pressure Sensors Enable Silent Tracking



    Free consulting

    We were asked about purposely using a ZFS pool in a degraded state, and keeping cold ZFS storage dataset snapshots in sync.

















    Automox Turnkey Results

    Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com







    See our contact page for ways to get in touch.
  • 2.5 Admins

    2.5 Admins 289: Hunter2

    05/03/2026 | 27 mins.
    An exciting new cold storage technology seems to be getting closer, Nvidia seemingly wants a slice of the laptop hardware action, why you (and your users) should definitely not use LLMs to “generate” passwords , and whistleblowing when sensitive customer data isn’t being taken seriously.



    Plugs

    Support us on patreon and get an ad-free RSS feed with early episodes sometimes

    ARC and L2ARC Sizing on Proxmox



    News/discussion

    Data stored in glass could last over 10,000 years, Microsoft says

    Nvidia plans a Windows PC SoC, setting up direct competition with Qualcomm, Intel, and AMD

    Vibe Password Generation: Predictable by Design



    Free consulting

    We were asked about whistleblowing when sensitive customer data isn’t being taken seriously.

















    Automox Turnkey Results

    Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com







    See our contact page for ways to get in touch.

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About 2.5 Admins

2.5 Admins is a podcast featuring two sysadmins called Allan Jude and Jim Salter, and a producer/editor who can just about configure a Samba share called Joe Ressington. Every week we get together, talk about recent tech news, and answer some of your admin-related questions.
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