you may need to bindmount some devices into the chroot. e.g. for nvidia cards it may be /dev/nvidia*
try stracing clinfo to see what its looking for. On 01/31/2016 09:26 AM, Andreas Tille wrote: > Hi, > > I did some more investigation and played around with the > Build-Dependencies and added > > ocl-icd-opencl-dev | opencl-dev, > pocl-opencl-icd | opencl-icd > > but without any luck. I tried to run the affected test in a local > chroot environment which worked nicely. So I wonder what exactly I need > to do to let the test below pass and enable the detection of a smart > enough GPU in pbuilder. > > Thanks for any help > > Andreas. > > On Sun, Jan 31, 2016 at 08:27:46AM +0100, Andreas Tille wrote: >> Hi, >> >> I just realised that the issue also happens on my local machine - so the >> assumption that only autobuilders are affected is wrong. I think I just >> need to fix the dependencies for libhmsbeagle-dev. Sorry for the noise >> >> Andreas. >> >> On Sun, Jan 31, 2016 at 07:56:31AM +0100, Andreas Tille wrote: >>> Hi, >>> >>> On Sat, Jan 30, 2016 at 11:51:26PM +0100, Chris Lamb wrote: >>>> Source: python-biopython >>>> Version: 1.66+dfsg-1 >>>> Severity: serious >>>> Justification: fails to build from source >>>> ... >>>> ApplicationError: Non-zero return code 255 from 'phyml -i >>>> Phylip/interlaced2.phy -d aa', message 'beignet-opencl-icd: no supported >>>> GPU found, this is probably the wrong opencl-icd package for this hardware' >>>> ... >>> >>> this bug is caused by the change in libhmsbeagle-dev which is now using >>> OpenCL which does not seem to work on the machine that is doing the >>> build tests. Any hint how that could be done properly? >>> >>> Kind regards >>> >>> Andreas. >>> >>> -- >>> http://fam-tille.de >>> >>> >> >> -- >> http://fam-tille.de >> >> >
