Ubuntu 10.04 RC Live CD (or USB) shows the first menu, but when I launch the setup or the Live version the screen turns black after a while, even if the system is responsive. I had this problem with beta version, so I installed from 9.10 and then upgraded to 10.04. The logs are from that installation.
I was told to attach lspci -vvnn log so here it is
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CheckboxSubmission: 04e5b427a2a8b9852cdda7df36ef2f13
CheckboxSystem: b633b4f40868d491c2ae5b50030ce6f3
Date: Sat Apr 24 19:05:53 2010
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Sony Corporation VPCCW2C5E
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=fe1a051b-27ef-43bd-88c8-fbfd8f3d4e7f ro quiet splash
ProcEnviron:
LANG=it_IT.utf8
SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 11/30/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0110Y7
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0110Y7:bd11/30/2009:svnSonyCorporation:pnVPCCW2C5E:pvrC603N5FU:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCCW2C5E
dmi.product.version: C603N5FU
dmi.sys.vendor: Sony Corporation
system:
distro: Ubuntu
codename: lucid
architecture: x86_64
kernel: 2.6.32-21-generic
If I connect an external monitor to the VGA output the image is correctly shown in that monitor. I could install ubuntu on the hard drive, but the laptop screen isn't recognized at all