Hi, > This is a bug that appears to crop up in the beginning of the development > cycle for a version of (recent) Debians. > I run an Apple PowerPC G5 Dual 2.0 with Apple-branded Nvidia GeForce 6800 > Ultra 256 MB graphics. > To be clear, this issue is with Jessie’s current yaboot > functionality/compatibility with Mac OS X. > Upon finishing the installation, rebooting, and seeing the yaboot boot menu > (“l” for Linux, etc.) choosing “x” > or “m” for booting my respective version of OS X (“m” was able to boot OS X > “Tiger” in Wheezy) flashes the screen > once and does not boot any OS X at all. Only “l” to boot Debian is able to > work, and this necessitates alt-booting > if I wish to boot into (an) OS X at all.
I tried installing the Debian 8.7 on my iBOOK G4, both MacOSX 10.5.8 and Debian worked well after the installation. I press "x" to boot up the MacOSX 10.5.8 in the yaboot menu. > I have issuing ybin -v within Debian once booted (right after installation) > to see if that corrects the problem > (I am addressing my OS X installations on a separate drive, /dev/sdb, and > Debian is on /dev/sda with the yaboot > HDD byte-codea). This did not make a difference. Can you reproduce this issue by installing an Debian 8.7? If yes, we can collect some data, for example: using dd to get some data from partitions, on the newly installed Debian Linux. Regards, Flos