lubuntu installation crashes on this computer (asus p2520s)

[Lidio Maresca]

I have replaced the SATA III 2'5 "disk with a new one. The bios recognizes it.

The error message remains the same.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14.6
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
Uname: Linux 4.15.0-29-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CasperVersion: 1.394
Date: Mon Dec 16 14:56:48 2019
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/lubuntu.seed boot=casper only-ubiquity quiet splash ---
LiveMediaBuild: Lubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
ProcEnviron:
 LANGUAGE=it_IT.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=it_IT.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Paul White (paulw2u)]

The following errors can be found in UbiquitySyslog.txt which was automatically attached to this bug report:

Dec 16 13:55:59 lubuntu kernel: [ 557.669073] SQUASHFS error: zlib decompression failed, data probably corrupt
Dec 16 13:55:59 lubuntu kernel: [ 557.669081] SQUASHFS error: squashfs_read_data failed to read block 0x5913bb8

It's possible you have a bad write to your media. If you're still having problems please try the option to check the integrity of the image from the installer boot menu, and if this confirms that the media is corrupt, try re-writing and/or re-downloading it.