unab le to burn an iso with brasero or other cd burning software

[Stephen Waines]

Hello,
I downloaded an iso of the daily build of ubuntu 24.04 the sha256sum matched.

I tried burning it using brasero it said it was an invalid image, I tried another burner software and balena etcher same result.

Upon further investigation I could mount the exact iso with image writer and see its contents.

ended up using dd to sucessfully put the iso image on usb.

-Steve

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Libera.chat.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/2062032/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Paul White (paulw2u)]

Which ISO did you download?
Does the same happen with today's ISO, i.e. 20240420?
Can you write the image to a USB stick?
If so, does it boot correctly?

[Stephen Waines (stevinski)]

Hi,

The iso I downloaded was Apr 11.

To date both my machines are on 24.04 via upgrade from 22.04 to 23.10
then to 24.04, direct upgrade from 22.04 to 24.04 failed.

I am not doing any further testing as i have some health issues to
attend to.

-Steve

On 2024-04-20 05:52, Paul White wrote:
> Which ISO did you download?
> Does the same happen with today's ISO, i.e. 20240420?
> Can you write the image to a USB stick?
> If so, does it boot correctly?
>
>
> ** Tags added: noble
>
> ** Changed in: ubuntu
> Status: New => Incomplete
>

[Paul White (paulw2u)]

Ok, thanks for the reply and sorry to hear that it can't continue.

There will have been many ISOs issued since the one you used for your test and the ISO tracker shows many successful installations over the past few days.

Without further information regarding the failed installation and the upgrades directly from 22.04 to 24.04 there is little for anyone to work on so I'll close this as being 'Invalid'.

Thanks again for testing Ubuntu 24.04.