Hi Craig, Thanks for testing and the details.
> The following command did not work : sudo apt install --allow- downgrades dmidecode/jammy-updates Alternatively, you can download/install this deb package, to revert your instance back to the version in jammy-updates [1]. https://launchpad.net/ubuntu/+archive/primary/+files/dmidecode_3.3-3ubuntu0.1_amd64.deb > I was able to download and install dmidecode 3.4 to my jammy instance. > I checked the version with dmidecode --v and it stated 3.4. ... > However, It was missing the additional information to designate the > generation and slot pitch/width of the drives. ... > Can you add these items so that they can match the spec, please. In this case, the support is missing in the latest dmidecode (comment #2), so this isn't a bug, but a feature request. I checked the git repo for changes more recent than dmidecode 3.4, and there are none related to this area/request, afaict. So you'd have to reach out to the dmidecode maintainers/community upstream, and ask for this to be implemented, or write and propose the patches. Sorry, but unfortunately this issue isn't specific to/owned by Ubuntu. Hope this helps! [1] https://launchpad.net/ubuntu/+source/dmidecode ** Changed in: dmidecode (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to dmidecode in Ubuntu. https://bugs.launchpad.net/bugs/2004493 Title: dmidecode support for SMBIOS SPEC 3.5 for type 9 EDSFF enumeration Status in dmidecode package in Ubuntu: Invalid Bug description: For EDSFF slot type changes no longer indicate the PCIe Generation supported nor do they indicate the full formfactor. To accomodate this severa sections have been added in the spec as follows 7.10.10 System Slots — Slot Information , 7.10.11 System Slots —Slot Physical Width , 7.10.12 System Slots — Slot Pitch , 7.10.13 System Slots — Slot Height. Currently they do no show up in the dmidecode 3.3 / Jammy Untested on Kinetic. This is related to a previous bug as well. https://bugs.launchpad.net/ubuntu/+source/dmidecode/+bug/1986852 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dmidecode/+bug/2004493/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp