Downgrade explained here: https://github.com/Hexxeh/rpi-update

( rpi-firmware versions are found here  - https://github.com/Hexxeh/rpi-firmware/commits/master )

sudo rpi-update 19debdef5d132a12bf8df73d5e77e607066c8757
...
 *** depmod 4.0.7-v7+
...

After a reboot, I was indeed able to select the higher-res (2592x1944) without getting an error. 
Thanks!

pi@rpit2 ~ $ sudo /etc/init.d/freelss start
Reading properties file: /root/.freelss.properties
pi@rpit2 ~ $ Creating MMAL video mode camera resolution=2592x1944
Creating callback data...
Creating camera...
Camera Enabled...
Created camera
Target Image Width: 2592
Target Image Height: 1944
mmal: mmal_vc_port_enable: failed to enable port vc.ril.camera:out:1(BGR3): ENOMEM
mmal: mmal_port_enable: failed to enable port vc.ril.camera:out:1(BGR3)(0x234820) (ENOMEM)
Exception: Error enabling the encoder buffer callback

With that error, the freelss refuses to start (the daemon exits).

I was just following the instructions on the freelss GitHub to install/build, and came across this thread too late.  Here's what uname -a reports on my RPi 2:

Linux rpit2 4.0.9-v7+ #807 SMP PREEMPT Fri Jul 24 15:21:02 BST 2015 armv7l GNU/Linux

Manually editting the /root/.freelss.properties file and setting .active for the Default (which I saved, wisely in hindsight), allows me to start the freelss and webserver.  but it only works for 1280x960 vid resolution, it seems.

 sudo /etc/init.d/freelss start
Reading properties file: /root/.freelss.properties
pi@rpit2 ~ $ Creating MMAL video mode camera resolution=1280x960
Creating callback data...
Creating camera...
Camera Enabled...
Created camera
Target Image Width: 1280
Target Image Height: 960
Initialized camera
Reinitialized.
Running on port 80...

bakra wrote:

It seems like 4.0.7 does not have the problem:

Linux 3D-ATLAS 4.0.7-v7+ #802 SMP PREEMPT Wed Jul 8 18:01:25 BST 2015 armv7l

Are you using an RPi 2 processor/controller or the RPi board that came with the A3D kit?

Thanks,

I'm using a RPi 2

It seems like 4.0.7 does not have the problem:

Linux 3D-ATLAS 4.0.7-v7+ #802 SMP PREEMPT Wed Jul 8 18:01:25 BST 2015 armv7l

Are you using an RPi 2 processor/controller or the RPi board that came with the A3D kit?

Thanks,

This is the FreeLSS 1.9 camera error I get using the new Raspbian version (rpi-4.0.8).   

I would suggest that others DO NOT update to Raspbian 4.0.x at this time.

BTW, I restored the SD Card from the backup I made and all is well again.  TGFB

EDIT: I am using an RPi 2 processor/controller with the standard RPi camera.

I have not seen any mention of this on this forum, and will test it myself if it hasn't already.