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