On Wednesday, 17 September, 2014 16:59:31 Marcin Wojdyr wrote: > On 17 September 2014 13:11, Paul Emsley <[email protected]> wrote: > > On 17/09/14 10:01, Jan Gebauer wrote: > >> > >> Hi, > >> > >> regarding the problem COOT has with Intel HD cards on Ubuntu > >> (https://www.mail-archive.com/[email protected]/msg03454.html) , I > >> wonder if there is a fix in the meantime. > >> > > > > Me too. Has anyone with service contract with Canonical and reported this > > problem to them? > > Some computers in Diamond running RHEL6 also have the slow-coot > problem. Our IT even informed RedHat about it: > > There is a call open with Red Hat but they haven't reproduced it and > > haven't got hold of a machine with this graphics chipset in yet ( Xeon > > E3-1200 Graphics Controller ). > > Marcin
I have not yet found a solution either. As to your Xeon graphics controller, that is not necessary to reproduce the problem. So far as I can see all the Intel HD4000 chips trigger it. Mine is: > Graphics (Intel HD4000) > 000:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor > Graphics Controller (rev 09) (prog-if 00 [VGA controller]) > Subsystem: Intel Corporation Device 2211 > Flags: bus master, fast devsel, latency 0, IRQ 44 > Memory at e0000000 (64-bit, non-prefetchable) [size=4M] > Memory at c0000000 (64-bit, prefetchable) [size=512M] > I/O ports at 4000 [size=64] > Expansion ROM at <unassigned> [disabled] > Capabilities: <access denied> > Kernel driver in use: i915 > Kernel modules: i915 -- Ethan A Merritt Biomolecular Structure Center, K-428 Health Sciences Bldg MS 357742, University of Washington, Seattle 98195-7742
