1/ A non-encrypted Trisquel install worked without issues. 2/ An encrypted Trisquel drive got me an error at the end of the install: "AHCI transfer timed out". It prevented from going further in the install. The (accidentally found) solution was to remove the X200 from its Ultrabase.
3/ After the install, when turning the laptop on while on it's Ultrabase, the error message still appeared, yet did not prevent from booting. The solution was (props to jxself in particular) to remove the DVD drive that was in the Ultrabase. Now, here's the data obtained from the "sudo wodim -prcap" command: Device was not specified. Trying to find an appropriate drive... Detected CD-R drive: /dev/sr0 Using /dev/cdrom of unknown capabilities Device type : Removable CD-ROM Version : 5 Response Format: 2 Capabilities : Vendor_info : 'HL-DT-ST' Identification : 'DVDRAM GU10N ' Revision : 'MX05' Device seems to be: Generic mmc2 DVD-R/DVD-RW. Drive capabilities, per MMC-3 page 2A: Does read CD-R media Does write CD-R media Does read CD-RW media Does write CD-RW media Does read DVD-ROM media Does read DVD-R media Does write DVD-R media Does read DVD-RAM media Does write DVD-RAM media Does support test writing Does read Mode 2 Form 1 blocks Does read Mode 2 Form 2 blocks Does read digital audio blocks Does restart non-streamed digital audio reads accurately Does support Buffer-Underrun-Free recording Does read multi-session CDs Does read fixed-packet CD media using Method 2 Does not read CD bar code Does not read R-W subcode information Does read raw P-W subcode data from lead in Does return CD media catalog number Does return CD ISRC information Does support C2 error pointers Does not deliver composite A/V data Does play audio CDs Number of volume control levels: 256 Does support individual volume control setting for each channel Does support independent mute setting for each channel Does not support digital output on port 1 Does not support digital output on port 2 Loading mechanism type: tray Does support ejection of CD via START/STOP command Does not lock media on power up via prevent jumper Does allow media to be locked in the drive via PREVENT/ALLOW command Is not currently in a media-locked state Does not support changing side of disk Does not have load-empty-slot-in-changer feature Does not support Individual Disk Present feature Maximum read speed: 4234 kB/s (CD 24x, DVD 3x) Current read speed: 4234 kB/s (CD 24x, DVD 3x) Maximum write speed: 4234 kB/s (CD 24x, DVD 3x) Current write speed: 4234 kB/s (CD 24x, DVD 3x) Rotational control selected: CLV/PCAV Buffer size in KB: 1024 Copy management revision supported: 1 Number of supported write speeds: 4 Write speed # 0: 4234 kB/s CLV/PCAV (CD 24x, DVD 3x) Write speed # 1: 2822 kB/s CLV/PCAV (CD 16x, DVD 2x) Write speed # 2: 1764 kB/s CLV/PCAV (CD 10x, DVD 1x) Write speed # 3: 706 kB/s CLV/PCAV (CD 4x, DVD 0x) Supported CD-RW media types according to MMC-4 feature 0x37: Does write multi speed CD-RW media Does write high speed CD-RW media Does write ultra high speed CD-RW media Does not write ultra high speed+ CD-RW media
