[Bug 79011] GPU lockup, screen freeze with Radeon HD7770

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=79011

Paul Menzel <paulepanter at users.sourceforge.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |paulepanter at users.sourcefor
                   |                            |ge.net

--- Comment #13 from Paul Menzel <paulepanter at users.sourceforge.net> ---
(In reply to Fabian Pas from comment #0)

> I am running 64 bit Arch Linux on kernel 3.15, the bug also occured with
> 3.14, with Intel i5 processor and a AMD Radeon HD7770 graphics card. After a
> while (randomly), both monitors go to sleep. Sometimes, they wake up after
> 10-20 seconds and I can continue using the computer, but more often they
> won't and it requires a hard reboot.

Can you get the monitors working again by plugging their power cable out and
back in?

[…]

-- 
You are receiving this mail because:
You are watching the assignee of the bug.