<div dir="ltr">Package: xserver-xorg-video-nvidia<br>Version: 319.76-1<br>Severity: important<br><br>Dear Maintainer,<br>I installed the nvidia proprietary driver along with its dependencies and<br>recommended packages. I then activated SELinux in permissive mode and with the<br>
default policy.<br>When logging in to the LXDE desktop, applications such as Openbox, LXClipboard,<br>LXTerminal have a very high CPU usage (40% each), leading to a 100% CPU usage<br>on both cores. The mentioned applications and other GUI applications are also<br>
unusable, as they do not appear.<br>Purging all the packages and reinstalling them after SELinux activation did not<br>solve the issue.<br>Running the "restorecon -Rv /" command did not solve the problem.<br>Blacklisting the nvidia module did not solve the problem.<br>
<br>Purging all the packages and using Nouveau instead solved the problem.<br><br>No specific messages are visible in the audit log - only AVC Denials about<br>systemd-logind.<br><br><br>Thank you for investigating this issue<br>
<br>###### /etc/selinux/config ##################<br># This file controls the state of SELinux on the system.<br># SELINUX= can take one of these three values:<br># enforcing - SELinux security policy is enforced.<br># permissive - SELinux prints warnings instead of enforcing.<br>
# disabled - No SELinux policy is loaded.<br>SELINUX=permissive<br># SELINUXTYPE= can take one of these two values:<br># default - equivalent to the old strict and targeted policies<br># mls - Multi-Level Security (for military and educational use)<br>
# src - Custom policy built from source<br>SELINUXTYPE=default<br><br># SETLOCALDEFS= Check local definition changes<br>SETLOCALDEFS=0<br><br><br><br><br>###### sestatus output ###################<br>SELinux status: enabled<br>
SELinuxfs mount: /sys/fs/selinux<br>SELinux root directory: /etc/selinux<br>Loaded policy name: default<br>Current mode: permissive<br>Mode from config file: permissive<br>
Policy MLS status: enabled<br>Policy deny_unknown status: allowed<br>Max kernel policy version: 28<br><br><br><br><br>-- System Information:<br>Debian Release: jessie/sid<br> APT prefers testing-updates<br>
APT policy: (500, 'testing-updates'), (500, 'testing')<br>Architecture: amd64 (x86_64)<br><br>Kernel: Linux 3.12-1-amd64 (SMP w/2 CPU cores)<br>Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)<br>
Shell: /bin/sh linked to /bin/dash<br><br>Versions of packages xserver-xorg-video-nvidia depends on:<br>ii debconf [debconf-2.0] 1.5.52<br>ii libc6 2.17-97<br>pn libgl1-nvidia-glx <none><br>
pn nvidia-alternative <none><br>pn nvidia-installer-cleanup <none><br>pn nvidia-support <none><br>ii xserver-xorg-core [xorg-video-abi-14] 2:1.14.5-1<br>
<br>Versions of packages xserver-xorg-video-nvidia recommends:<br>pn nvidia-driver <none><br>pn nvidia-kernel-dkms | nvidia-kernel-319.76 <none><br>pn nvidia-settings <none><br>
pn nvidia-vdpau-driver <none><br><br>Versions of packages xserver-xorg-video-nvidia suggests:<br>pn nvidia-kernel-dkms | nvidia-kernel-source <none><br><br></div>