My understanding of Alt+PrtScr/SysRq was always like that:
LeftAlt+PrtScr/SysRq produces screenshot of active window
RightAlt+PrtScr/SysRq produces SysRq event
On some keyboards RightAlt is labeled as "Alt Gr".
In Ubuntu 10.10 LeftAlt+PrtScr/SysRq produces SysRq and I think that's wrong.
My understanding of Alt+PrtScr/SysRq was always like that:
LeftAlt+ PrtScr/ SysRq produces screenshot of active window
RightAlt+ PrtScr/ SysRq produces SysRq event
On some keyboards RightAlt is labeled as "Alt Gr".
In Ubuntu 10.10 LeftAlt+ PrtScr/ SysRq produces SysRq
and I think that's wrong.