Announcing Q4D21 for XO-1.75

2012-07-18 Thread James Cameron
http://wiki.laptop.org/go/OLPC_Firmware_q4d21 This release contains: - support for ISO 9660 images on non-optical drives, - support for a new fs-load command, the inverse of fs-save, reads an image file from external media and writes the blocks to internal storage, - a fix for failure to

Re: XO battery/performance [Devel Digest, Vol 76, Issue 21]

2012-07-18 Thread Richard Smith
On an XO-1 The reading is -4610.42 (!?) Its a 2's compliment number. Negative values are normal. But you need more than 1 reading. A single reading of the ACR doesn't tell you anything unless you reset it to a known value before you start. Reboot to Sugar and got very little battery At no

Re: XO battery/performance [Devel Digest, Vol 76, Issue 21]

2012-07-18 Thread Yioryos Asprobounitis
--- On Wed, 7/18/12, Richard Smith rich...@laptop.org wrote: - Start with the XO in a clean working condition. ie remove all power and battery. - Boot the XO. Sugar or OFW either will work. - Run on battery and allow the battery to discharge until is says its 90% - Connect power and