Thank you for taking the time to report this issue and helping to make Ubuntu better.
This package failure looks like it was caused by bad ISO download, corrupted install media, or device failure. eg. look in the logs and you'll see messages like these :- Feb 8 03:32:14 ubuntu kernel: [ 299.549842] SQUASHFS error: zlib decompression failed, data probably corrupt Feb 8 03:32:14 ubuntu kernel: [ 299.549844] SQUASHFS error: squashfs_read_data failed to read block 0x2b9ceeea Examining the information you have given us, this does not appear to be a useful bug report so I am closing it, as it appears to be a bad ISO or faulty device (inc. bad write-to-device). If you believe I'm in error, please leave a comment explaining why and change the status back to 'New'. I suggest you verify your ISO download, and use the 'check disc for defects' option to validate your media before install to ensure a good download & write. Possibly useful : https://tutorials.ubuntu.com/tutorial/tutorial-how-to- verify-ubuntu#0 and https://help.ubuntu.com/community/Installation/CDIntegrityCheck (where CD refers to your install media, be it CD, DVD, HDD, SSD, thumb-drive etc) ** Changed in: ubiquity (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862435 Title: Focal installation crashed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1862435/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
