<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NV34] failed to idle channel 0xcccc0000 (also NV44A)" href="https://bugs.freedesktop.org/show_bug.cgi?id=70388#c21">Comment # 21</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NV34] failed to idle channel 0xcccc0000 (also NV44A)" href="https://bugs.freedesktop.org/show_bug.cgi?id=70388">bug 70388</a> from <a class="email" href="mailto:linasvepstas@gmail.com" title="Linas Vepstas <linasvepstas@gmail.com>"> Linas Vepstas</a> <pre>Also, I'm on x86-64. Also, I have TWO NV graphics cards in this system. The problem occurs only for the one plugged into the slower PCI channel. Also: [ 0.256789] pci 0000:02:00.0: Boot video device [ 0.256791] PCI: CLS 32 bytes, default 64 [ 0.256980] PCI-DMA: Disabling AGP. [ 0.257075] PCI-DMA: aperture base @ b4000000 size 65536 KB [ 0.257079] PCI-DMA: using GART IOMMU. [ 0.257083] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture so the device having problems is NOT the boot device. strange, because this is the second device detected by nouveau... Also: first nouveu error is during boot: [ 5.084189] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 0 [DRM] get 0x00000000 put 0x00000188 state 0x80000000 (err: INVALID_CMD) push 0x00000000 and occurs before the second card is detected. No further problems until about 3 minutes later, after the first attempt at Xorg has failed, and the second attempt to start X gets going.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>