Release notes/8.1.0

  This page is monitored by the OLPC team.

+	Software
XO
	13.2.11	2020-01-29
XS
	xs-0.7	2012-02-20

  For the general public

DRAFT

Pending successful completion of the Release Checklist, we will release build candidate-703 as official-703.

Breaking Changes from official-656

Activities must be installed separately.

Motivation: OLPC cannot presently afford to maintain more than one stable build. Therefore, we have decided to provide a "blank slate" which must be customized with activities and content bundles at installation time. (Some people have asked OLPC to provide a single step upgrade/customization path but no resources have been allocated to this task).

Finding Activities

OLPC hosts many Activities and several activity packs including:

• G1G1 Activity Pack or G1G1 activity pack.
• Peru activity pack
• Here is a list of the customizations OLE Nepal has made as of March 27th for build 702.

To use an activity pack:

1. Download it.
2. Unzip it onto the root of a USB key.
3. Insert the USB key into your XO and reboot. (Hold the X game key while booting if your machine's firmware is unlocked.)

Linux will boot and unpack each of the bundles into place.

• Another future option for installing 'activity pack' bundles, from console use xo-get.

What's the recommended way to upgrade?

The recommended method is to run Olpc-update to the new build, and then to reboot with a G1G1 Activity Pack key inserted.

If you are upgrading from 69x (the build is already separated from the activities), you can use 'olpc-update candidate-703' and your activities will not be affected.

Improvements from build 656

See OLPC_SW-ECO_4 for a more precise list of the changes, indexed by ticket, that lead from candidate-699 to candidate-703. To summarize, we added:

• OFW version Q2D14 which will delay firmware updates until power is available.
• Newer library indexing software which fixes a recently introduced typo.
• Better Spanish localization of the library and of the X and console keymaps.
• A new telepathy-salut which should lead to more reliable long-running Chat sessions and that may avoid the "Christmas tree" effect ([1]).
• A new libabiword that fixes a Write sharing crasher.

Notable Current Bugs

• #6777 Library bundles cannot use non-ascii characters in their file names

• #6729 Read doesn't save the PDFs it opens (when sharing)

• #6532 SD Card Corruption: partition table gets corrupted on ext3-formatted SD cards on suspend/resume

• The contents of a USB key didn't show in the journal. So couldn't install activity bundles from the USB through the journal.

Customization Issues

• Customization key wont install if the activities or library directories had already been created as root.

Activity Issues

• #6773 TamTamJam: Recorded microphone slots don't playback
• Couldnt add feeds to news reader because clicking "+"/dropdown on the feeds tab didn't do anything.

(Almost) full activity testing results for Update.1 RC-2, all results are from build 702

Network Issues

• WEP and WPA initially worked fine and were tested several times; however, after some time, no XOs could connect to the WPA access point. The icon also disappeared in one of the XOs.

Collaboration Issues

Activity sharing is quite fragile in candidate-703. See Collaboration Network Testbed for more detailed results.

In particular, Read sharing is not a reliable mechanism for transporting PDFs between laptops. Other less bandwidth-intensive activities such as Write, Distance, Chat, and Memorize were somewhat can be shared with somewhat more reliability.