Anyone using an Intel HD3000 GPU under 10.10 "Yosemite"?
Anyone using an Intel HD3000 GPU under 10.10 "Yosemite"?
- Subject: Anyone using an Intel HD3000 GPU under 10.10 "Yosemite"?
- From: René J.V. Bertin <email@hidden>
- Date: Wed, 01 Apr 2015 01:14:57 +0200
Hi,
Anyone on here who has comparable hardware to mine (esp. an Intel HD3000 GPU) and runs OS X 10.10, and who'd be willing to try to reproduce the issue below?
Thanks,
René
> > On Mar 29, 2015, at 07:38, René J.V. Bertin <email@hidden> wrote:
> >
> > This may be nothing but it sure feels worrisome :
> >
> > 1) run /opt/X11/bin/glxgears from the current XQuartz version
> > 2) after a bit, close its window through the close button on the titlebar
> > 3) fear the whole computer crashed for a couple of seconds
> > 4) Find the following message on the terminal
> > XIO: fatal IO error 22 (Invalid argument) on X server ":0"
> > after 27 requests (27 known processed) with 0 events remaining.
> > Exit 1
> >
> > 5) check the system.log and see
> > Mar 29 16:30:23 Portia kernel[0]: stampWait: Overflowed checking for stamp 0x5421285d on MAIN ring: called from
> > Mar 29 16:30:23 Portia kernel[0]: timestamp = 0x5421285c
> > Mar 29 16:30:23 Portia kernel[0]: **** Debug info for *possible* hang in MAIN graphics engine ****
> > Mar 29 16:30:23 Portia kernel[0]: ring head = 0x6020c8b0, wrap count = 769
> > Mar 29 16:30:23 Portia kernel[0]: ring tail = 0x0000c8b0
> > Mar 29 16:30:23 Portia kernel[0]: ring control = 0x0000f001 enabled, auto report disabled, not waiting, semaphore not waiting, length = 0x010 4KB pages
> > Mar 29 16:30:23 Portia kernel[0]: timestamps = 0x5421285c
> > Mar 29 16:30:23 Portia kernel[0]: Semaphore register values:
> > Mar 29 16:30:23 Portia kernel[0]: VRSYNC: (0x12044) = 0x5421285c
> > Mar 29 16:30:23 Portia kernel[0]: BRSYNC: (0x22040) = 0x0
> > Mar 29 16:30:23 Portia kernel[0]: RVSYNC: (0x 2040) = 0x0
> > Mar 29 16:30:23 Portia kernel[0]: BVSYNC: (0x22044) = 0x0
> > Mar 29 16:30:23 Portia kernel[0]: RBSYNC: (0x 2044) = 0x0
> > Mar 29 16:30:23 Portia kernel[0]: VBSYNC: (0x12040) = 0x0
> > This is on a 13" MacBookPro8,1 with a 2.7Ghz i7 and Intel HD3000 graphics (and 12Gb RAM, so there should be 512Mb allocated for graphics).
> >
> > All other things being equal, port:glxgears does not show this behaviour.
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