Bug#891385: bumblebeed fails to unload nvidia kernel module

Pavel Kreuzt pkreuzt at gmail.com
Sun Feb 25 02:02:03 UTC 2018


Package: bumblebee
Version: 3.2.1-17
Severity: important

When I launch some program with primusrun or optirun and close it, nvidia kernel module keeps loaded in kernel. Bumblebeed shows this error on syslog:

Feb 25 12:53:52 Harken bumblebeed[18893]: [ 3106.839895] [ERROR]Failed to unload module 'nvidia' (ref count: 1).

Keeping the kernel module loaded seems to affect battery performance and temperature of laptop.

-- System Information:
Distributor ID:	Kali
Description:	Kali GNU/Linux Rolling
Release:	kali-rolling (Debian Buster)
Architecture: 	x86_64

Kernel: Linux 4.14.0-kali3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages bumblebee depends on:
ii  bbswitch-dkms      0.8-5
ii  dpkg               1.19.0.5kali1
ii  libbsd0            0.8.7-1
ii  libc6              2.26-6
ii  libglib2.0-0       2.54.3-2
ii  libkmod2           25-1
ii  libx11-6           2:1.6.4-3
ii  lsb-base           9.20170808
ii  xserver-xorg-core  2:1.19.6-1

Versions of packages bumblebee recommends:
ii  primus  0~20150328-6

Versions of packages bumblebee suggests:
ii  bumblebee-nvidia  3.2.1-17

-- no debconf information



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