Bug#994971: OpenCL not working with latest Nvidia driver

2021-10-01 Thread Andreas Beckmann
On 26/09/2021 19.06, Klaus Ethgen wrote: Am So den 26. Sep 2021 um 17:58 schrieb Andreas Beckmann: Thanks. You had modifications in nvidia-modprobe.conf, didn't try that before. Ehem, I don't think so... Never touched that file by hand. You are probably right, dpkg just reported it as modifi

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-30 Thread Andreas Beckmann
On 28/09/2021 23.28, Sebastian Ramacher wrote: This smells like #994919 in debhelper, i.e, nvidia-driver needs to be rebuilt with a fixed debhelper version. Thanks. That sounds plausible, and explains my problems to reliably reproduce it elsewhere. Can we quickly find out which packages have

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-28 Thread Sebastian Ramacher
On 2021-09-26 18:58:48 +0200, Andreas Beckmann wrote: > Control: severity -1 serious > > On 26/09/2021 18.07, Klaus Ethgen wrote: > > > available somewhere in /var/log/apt/term.log*, it might give some hints > > > what > > > happened. > > > > Here it is. > > Thanks. You had modifications in nvi

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Hi, Am So den 26. Sep 2021 um 17:58 schrieb Andreas Beckmann: > Thanks. You had modifications in nvidia-modprobe.conf, didn't try that > before. Ehem, I don't think so... Never touched that file by hand. But I see, it was touched several times by an upgrade. It started 2015-10-16 and was change

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Andreas Beckmann
Control: severity -1 serious On 26/09/2021 18.07, Klaus Ethgen wrote: available somewhere in /var/log/apt/term.log*, it might give some hints what happened. Here it is. Thanks. You had modifications in nvidia-modprobe.conf, didn't try that before. And dpkg messed it up. I could reproduce th

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Am So den 26. Sep 2021 um 16:56 schrieb Andreas Beckmann: > On 26/09/2021 17.52, Klaus Ethgen wrote: > > > I suspect that nvidia-modprobe.conf somehow got deleted. Check > > >debsums -ac nvidia-kernel-support > > > > Well, THAT gives a missing file. > > Do you still have the transcript of the

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Andreas Beckmann
On 26/09/2021 17.52, Klaus Ethgen wrote: I suspect that nvidia-modprobe.conf somehow got deleted. Check debsums -ac nvidia-kernel-support Well, THAT gives a missing file. Do you still have the transcript of the complete upgrade process? Should be available somewhere in /var/log/apt/term.l

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Am So den 26. Sep 2021 um 16:46 schrieb Andreas Beckmann: > On 26/09/2021 17.02, Klaus Ethgen wrote: > > Ah yes, and here is the dpkg -L nvidia-kernel-support: > > /. > > /etc > > /etc/nvidia > > /etc/nvidia/current > > /etc/nvidia/current/nvidia-blacklists-nouveau.conf > >

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Andreas Beckmann
On 26/09/2021 17.02, Klaus Ethgen wrote: Ah yes, and here is the dpkg -L nvidia-kernel-support: /. /etc /etc/nvidia /etc/nvidia/current /etc/nvidia/current/nvidia-blacklists-nouveau.conf /etc/nvidia/current/nvidia-load.conf /etc/nvidia/current/nvidia-modprobe.conf ...

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Ah yes, and here is the dpkg -L nvidia-kernel-support: /. /etc /etc/nvidia /etc/nvidia/current /etc/nvidia/current/nvidia-blacklists-nouveau.conf /etc/nvidia/current/nvidia-load.conf /etc/nvidia/current/nvidia-modprobe.conf /lib /lib/firmware /lib/firmware/nvidia /l

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Am So den 26. Sep 2021 um 15:13 schrieb Andreas Beckmann: > On 26/09/2021 14.51, Klaus Ethgen wrote: > > nvidia/current/nvidia-modprobe.conf, which is linked via > > modprobe.d/nvidia.conf -> /etc/alternatives/glx--nvidia-modprobe.conf -> > > nvidia/nvidia-modprobe.conf -> > > /etc/alternatives/n

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Andreas Beckmann
On 26/09/2021 14.51, Klaus Ethgen wrote: nvidia/current/nvidia-modprobe.conf, which is linked via modprobe.d/nvidia.conf -> /etc/alternatives/glx--nvidia-modprobe.conf -> nvidia/nvidia-modprobe.conf -> /etc/alternatives/nvidia--nvidia-modprobe.conf is gone now. It was in package nvidia-kernel-su

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Am So den 26. Sep 2021 um 12:52 schrieb Andreas Beckmann: > On 26/09/2021 11.37, Pascal Obry wrote: > > > Thats caused as the modprobe config was dropped. Without, the needed > > > modules are not loaded automatically anymore. > > I haven't touched the modprobe config recently ... IIRC using cuda

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Andreas Beckmann
Control: severity -1 important On 26/09/2021 11.37, Pascal Obry wrote: Thats caused as the modprobe config was dropped. Without, the needed modules are not loaded automatically anymore. I haven't touched the modprobe config recently ... IIRC using cuda usually loaded the module if it wasn't p

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Pascal Obry
Hi Klaus, > Thats caused as the modprobe config was dropped. Without, the needed > modules are not loaded automatically anymore. > > A simple `modprobe nvidia-current-uvm` fixes the issue temporarily. > However, the modprobe config needs to come back. Will test this. > By the way, I would rate

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-26 Thread Klaus Ethgen
Hi, Am Fr den 24. Sep 2021 um 8:46 schrieb Pascal Obry: > I'm currently using GNU/Debian sid. The current NVidia driver is > 470.57.02-2 and OpenCL is working fine. [...] > There is a new version available 470.57.02-3 and when installed OpenCL > is not supported. clinfo report that there is 0 pla

Bug#994971: OpenCL not working with latest Nvidia driver

2021-09-24 Thread Pascal Obry
Package: nvidia-driver Version: 470.57.02-3 Severity: grave I'm currently using GNU/Debian sid. The current NVidia driver is 470.57.02-2 and OpenCL is working fine. $ clinfo Number of platforms   1   Platform Name   NVIDIA CUDA   Pla