From ahacker.or.us at gmail.com Tue Nov 7 14:04:48 2023 From: ahacker.or.us at gmail.com (Adrian Hacker) Date: Tue, 7 Nov 2023 06:04:48 -0800 Subject: Jammy Desktop Iso Corruption Message-ID: Hi Bugsquad, Concerned user here that was repeatedly downloading the Jammy desktop iso 64 bit amd x86 version and the file kept coming up corrupt when I was doing the checksum. This all started because I suddenly got a corrupt kernel file issue on the jammy installation. Thought it was my hard drive or install usb drive. I ran a disk test and it came back ok. So I thought it was my usb drive and I tried reimaging a couple different usb drives. The corrupt file would cause the install to crash at the step where you are setting up username and password during installation. Every usb drive i tried had the same issue. (Don't shame me..but) I don't typically verify files I download straight from the website, but finally that was what I had to do because after redownloading several times without resolving the problem I verified the sha256sum of the file and it was not ok. I went down to bionic beaver and that worked just fine. Maybe someone else could check the file integrity from your jammy download image on the releases page to make sure it's alright. Let me know if there are any other questions or information I can provide. Sincerely, Adrian Hacker (my real last name ... not funny business) -------------- next part -------------- An HTML attachment was scrubbed... URL: From christian.ehrhardt at canonical.com Mon Nov 13 11:01:36 2023 From: christian.ehrhardt at canonical.com (Christian Ehrhardt) Date: Mon, 13 Nov 2023 13:01:36 +0200 Subject: Jammy Desktop Iso Corruption In-Reply-To: References: Message-ID: On Tue, Nov 7, 2023 at 4:05 PM Adrian Hacker wrote: > Hi Bugsquad, > > Concerned user here that was repeatedly downloading the Jammy desktop iso > 64 bit amd x86 version and the file kept coming up corrupt when I was doing > the checksum. > > This all started because I suddenly got a corrupt kernel file issue on the > jammy installation. Thought it was my hard drive or install usb drive. I > ran a disk test and it came back ok. So I thought it was my usb drive and > I tried reimaging a couple different usb drives. The corrupt file would > cause the install to crash at the step where you are setting up username > and password during installation. Every usb drive i tried had the same > issue. (Don't shame me..but) I don't typically verify files I download > straight from the website, but finally that was what I had to do because > after redownloading several times without resolving the problem I verified > the sha256sum of the file and it was not ok. > > I went down to bionic beaver and that worked just fine. Maybe someone > else could check the file integrity from your jammy download image on the > releases page to make sure it's alright. Let me know if there are any > other questions or information I can provide. > Hi Adrian, here trying the same for comparison ... >From your description I assume you meant https://releases.ubuntu.com/jammy/ubuntu-22.04.3-desktop-amd64.iso According to the web UI that is a build from 2023-08-08 01:19 As of today that downloads fine for me and has this sha256 checksum $ sha256sum ubuntu-22.04.3-desktop-amd64.iso a435f6f393dda581172490eda9f683c32e495158a780b5a1de422ee77d98e909 ubuntu-22.04.3-desktop-amd64.iso This checksum also is in the file that accompanies it: $ cat SHA256SUMS a435f6f393dda581172490eda9f683c32e495158a780b5a1de422ee77d98e909 *ubuntu-22.04.3-desktop-amd64.iso a4acfda10b18da50e2ec50ccaf860d7f20b389df8765611142305c0e911d16fd *ubuntu-22.04.3-live-server-amd64.iso And that checksum file verifies against [1] $ gpg --verify SHA256SUMS.gpg SHA256SUMS gpg: Signature made Do 10 Aug 2023 21:33:07 EEST gpg: using RSA key 843938DF228D22F7B3742BC0D94AA3F0EFE21092 gpg: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) < cdimage at ubuntu.com>" [unknown] Is this issue still persistent for you? Did the download abort in any way, or was it a fully successful download that then had a bad checksum for you? [1]: https://keyserver.ubuntu.com/pks/lookup?search=843938DF228D22F7B3742BC0D94AA3F0EFE21092&fingerprint=on&op=index > Sincerely, > Adrian Hacker (my real last name ... not funny business) > -- > Ubuntu-bugsquad mailing list > Ubuntu-bugsquad at lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugsquad > -- Christian Ehrhardt Director of Engineering, Ubuntu Server Canonical Ltd -------------- next part -------------- An HTML attachment was scrubbed... URL: