I thought I'd reported this as package "mesa", since the problem appears in mesa-opencl-icd. Maybe I misclicked or something. If someone changed it to the Nvidia drivers package, could you please pick the correct package for AMD drivers instead?
** Package changed: nvidia-graphics-drivers-440 (Ubuntu) => mesa (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1875091 Title: opencl fails with "pipe_radeonsi.so: undefined symbol: amdgpu_cs_query_reset_state2" Status in mesa package in Ubuntu: New Bug description: Both luxmark and leelaz, the two OpenCL applications I have, fail at runtime with the same error, looking for "amdgpu_cs_query_reset_state2" in /usr/lib/x86_64-linux-gnu/gallium- pipe/pipe_radeonsi.so This is on a system with a relatively new AMD GPU, freshly upgraded from 18.04. Leela zero worked correctly in 18.04, and I've tried various compiler options, openCL config and such with no success. I don't know about luxmark but installed it to test. Since it reports the same error, I think it's a bug to report here. Platform Name Clover Device Name AMD Radeon (TM) RX Graphics (POLARIS11, DRM 3.36.0, 5.6.7-050607-generic, LLVM 9.0.1) Device Name AMD RAVEN (DRM 3.36.0, 5.6.7-050607-generic, LLVM 9.0.1) 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X] (rev c0) 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev c4) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1875091/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp