<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - ecode 6:0:0x85fffffc, in gnome-shell [1047], reason: Hang on rcs0, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=104822#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - ecode 6:0:0x85fffffc, in gnome-shell [1047], reason: Hang on rcs0, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=104822">bug 104822</a> from <a class="email" href="mailto:robert.wahlstedt@gmail.com" title="Robert Wahlstedt <robert.wahlstedt@gmail.com>"> Robert Wahlstedt</a> <pre>Hello, I think I’ve seen this before when the GPU was not able to get enough watts from the power supply. The log indicates the GPU was able to move on. Was this the case. There are brown outs based on insufficient power from a power company. If you see a lot of these please invest in a Unterruptable power supply from a relyable company such as ApC or cyberpower. What is the specs of the power supply if you don’t mind me asking. If this error persists we can walk you through how to enable IOMMU should this be an option in the bios. Definition from Wikipedia “In computing, an input–output memory management unit (IOMMU) is a memory management unit (MMU) that connects a direct-memory-access–capable (DMA-capable) I/O bus to the main memory. Like a traditional MMU, which translates CPU-visible virtual addresses to physical addresses, the IOMMU maps device-visible virtual addresses (also called device addresses or I/O addresses in this context) to physical addresses” Is this a physical or virtual machine context. Cheers, Rob Wahl</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>