Package Base Details: linux-rt-bfq

Git Clone URL: (read-only)
Submitter: sir_lucjan
Maintainer: sir_lucjan
Last Packager: sir_lucjan
Votes: 11
Popularity: 0.000337
First Submitted: 2015-06-12 16:19
Last Updated: 2019-06-16 13:55

Pinned Comments

sir_lucjan commented on 2018-01-11 22:32

linux-rt-bfq git version:


Latest Comments

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blackhole commented on 2018-10-12 16:02

EDIT: I discovered tat config.last has # CONFIG_NUMA is not set @kureta I checked config and NUMA is enabled, but CUDA is not working. Can you be more specific? Thanks... nvidia-dkms driver 410.57-4 an all other nvidia packages installed

kureta commented on 2018-10-11 21:51

I'll just leave this comment for the future people who might have problems with CUDA. My problems were solved by enabling NUMA support, thanks to this post.

sir_lucjan commented on 2018-09-24 13:40


# More at this wiki page --->


kureta commented on 2018-09-24 13:35

@sir_lucjan efivars kernel module is also not loaded and I cannot enable it using modprobe efivars. It says modprobe: FATAL: Module efivars not found in directory /lib/modules/4.18.7-rt5-3-rt-bfq. This module is loaded when I use the default kernel. Why is there a difference between which modules are used in these two kernels? I guess that is the main thing I am unable to understand.

@blackhole Do I need to modify PKGBUILD of linux-rt-bfq to compile it using modprobe-db?

blackhole commented on 2018-09-21 13:50

Here the module nvidia_uvm is there, but I have compiled with modprobe-db

sir_lucjan commented on 2018-09-21 13:47


I don't have nvidia...

kureta commented on 2018-09-21 12:04

Hi. I have recently switched from linux-rt to this package and CUDA stopped working. Nvidia proprietary drivers work just fine with nvidia-dkms, which is what I used to use with the linux-rt, but CUDA device query is unable to get CUDA devices with this one. I also have the standard kernel and CUDA works there without any problems. output of lsmod | grep ^nvidia when I am booted from the standard linux kernel is:

nvidia_uvm            917504  2
nvidia_drm             45056  7
nvidia_modeset       1093632  14 nvidia_drm
nvidia              14061568  860 nvidia_uvm,nvidia_modeset

When I boot from linux-rt-bfq nvidia_uvm is missing. modprobe nvidia_uvm does not help. Other than this, I don't know where to start troubleshooting. Any help and/or pointers for continuing troubleshooting on my own would be greatly appreciated.

sir_lucjan commented on 2018-08-30 11:08

I'll bump to 4.18 next week

sir_lucjan commented on 2018-08-30 11:08

I'll bump to 4.18 next week

sir_lucjan commented on 2018-08-26 15:28


I'll bump to stable version.