I was able to get rid of the Happy Bootscreen and I saw many of these warnings:
WARNING: /pci at 0,0/pci-ide at 1,1/ide at 0/cmdk at 0,0 (Disk0): Error Command 'read sector' Error Level: Fatal Requested Block 473218, Error Block: 473218 Sense Key: ID not found Vendor `Gen-ATA ` error code: 0x5 Vendor `Gen-ATA ` error code: 0x5 WARNING: /pci at 0,0/pci-ide at 1,1/ide at 0/cmdk at 0,0 (Disk0): exceeds maximum number of retries so I think it was a bad point that I install VBoxSolarisAdditions-2.1.0. I'm wondering how I can fix that manually or is it time to reinstall OSol? -- This message posted from opensolaris.org