https://bugs.freedesktop.org/show_bug.cgi?id=99851 --- Comment #24 from intermediadc@hotmail.com --- Hi Alex, did the last test. i been downgraded the kernel to 4.0.0 rc3 it was working kernel on g5 quad . i been used it to made this guide in past you can see it here:https://ubuntuforums.org/showthread.php?t=2274612&p=13269146#post13269146 i have the same issue reported as before nothing change with swapping the kernel Ciao Luigi -- You are receiving this mail because: You are the assignee for the bug.