Linked by Thom Holwerda on Mon 2nd Jul 2012 18:19 UTC, submitted by anonymous
BeOS & Derivatives Michael Lotz added code to generate QR-code for the KDL (Kernel Debug Land) ouput (which pops up when the kernel crashes). No more blurry photos with debug output, but a QR code which decodes to the clear-text KDL debug output. Here's one of the relevant commits, an example showing a QR code, and text from decoded sample QR code.
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Write to disk
by aldeck on Wed 4th Jul 2012 10:08 UTC
Member since:

'Write to disk' is actually supported, in some cases, that is if you're able to reboot the machine (working keyboard in kdl or a reset button that most laptop don't have). The bootloader has an option to write the previous syslog found in RAM to a FAT32 formated usb drive.

It's all there :

edit: keyboard reboot method

Edited 2012-07-04 10:22 UTC

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