Your message dated Sun, 26 Jul 2015 03:34:14 +0000
with message-id <[email protected]>
and subject line Bug#793389: fixed in bumblebee 3.2.1-8
has caused the Debian Bug report #793389,
regarding bumblebee: Fails to unload nvidia modules after running Cuda
applications
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
793389: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=793389
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: bumblebee
Version: 3.2.1-7
Severity: normal
Dear Maintainer,
after running a simple cuda unit test that just runs a kernel on the nvidia
gpu, bumblebee fails to unload the nvidia modules:
| joe@paranoia:~$ cat /proc/acpi/bbswitch ;lsmod|grep nvidia
| 0000:01:00.0 OFF
| joe@paranoia:~$ optirun --no-xorg
~/Projekte/EXA-DUNE/patches/dune-patches/dune/patches/test/cuda-kernel-run ;
echo $?
| 0
| joe@paranoia:~$ cat /proc/acpi/bbswitch ;lsmod|grep nvidia
| 0000:01:00.0 ON
| nvidia_uvm 67454 0
| nvidia 8516549 1 nvidia_uvm
| drm 249955 5 i915,drm_kms_helper,nvidia
| i2c_core 46012 6
drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,nvidia
After switching the order of nvidia and nvidia-uvm in
/etc/nvidia/nvidia-modprobe.conf (see #793386), I can manually unload the
modules:
| joe@paranoia:~$ sudo modprobe -r nvidia-current
| joe@paranoia:~$ cat /proc/acpi/bbswitch ;lsmod|grep nvidia
| 0000:01:00.0 ON
| joe@paranoia:~$ optirun --no-xorg true ; echo $?
| 0
| joe@paranoia:~$ cat /proc/acpi/bbswitch ;lsmod|grep nvidia
| 0000:01:00.0 OFF
As long as I only run programs that do not use the GPU at all (e.g. "true") or
only use it to do graphics (e.g. "glxgears") I do not have this problem.
Note that I have the current experimental nvidia-graphics-drivers (352.21-1)
installed on a stable (jessie) system with a few packages from testing which
are needed by nvidia-graphics-drivers:
| nvidia-modprobe_349.16-1_amd64.deb
| libvdpau1_1.1-1_amd64.deb
| libvdpau-dev_1.1-1_amd64.deb
I'm using cuda 7 from nvidia's ubuntu 14.10 repository:
http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1410/x86_64
Regards,
Jö.
-- System Information:
Debian Release: 8.1
APT prefers stable
APT policy: (990, 'stable'), (1, 'proposed-updates'), (1, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages bumblebee depends on:
ii bbswitch-dkms 0.8-1
ii dpkg 1.17.25
ii init-system-helpers 1.22
ii libbsd0 0.7.0-2
ii libc6 2.19-18
ii libglib2.0-0 2.42.1-1
ii libx11-6 2:1.6.2-3
Versions of packages bumblebee recommends:
ii primus 0~20140711-1
Versions of packages bumblebee suggests:
ii bumblebee-nvidia 3.2.1-7
-- Configuration Files:
/etc/bumblebee/xorg.conf.nvidia changed:
Section "ServerLayout"
Identifier "Layout0"
Option "AutoAddDevices" "false"
Option "AutoAddGPU" "false"
EndSection
Section "Device"
Identifier "DiscreteNvidia"
Driver "nvidia"
VendorName "NVIDIA Corporation"
Option "ProbeAllGpus" "false"
Option "NoLogo" "true"
Option "UseEDID" "false"
Option "UseDisplayDevice" "none"
Option "Interactive" "off"
EndSection
-- no debconf information
--
Jorrit (Jö) Fahlke, Institute for Computational und Applied Mathematics,
University of Münster, Orleans-Ring 10, D-48149 Münster
Tel: +49 251 83 35146 Fax: +49 251 83 32729
This message is protected by DoubleROT13 encryption
Attempting to decode it violates the DMCA/WIPO acts
signature.asc
Description: Digital signature
--- End Message ---
--- Begin Message ---
Source: bumblebee
Source-Version: 3.2.1-8
We believe that the bug you reported is fixed in the latest version of
bumblebee, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Vincent Cheng <[email protected]> (supplier of updated bumblebee package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Sat, 25 Jul 2015 19:28:48 -0700
Source: bumblebee
Binary: bumblebee bumblebee-nvidia bumblebee-dbg
Architecture: source
Version: 3.2.1-8
Distribution: unstable
Urgency: medium
Maintainer: Debian NVIDIA Maintainers <[email protected]>
Changed-By: Vincent Cheng <[email protected]>
Description:
bumblebee - NVIDIA Optimus support for Linux
bumblebee-dbg - NVIDIA Optimus support - debugging symbols
bumblebee-nvidia - NVIDIA Optimus support using the proprietary NVIDIA driver
Closes: 793389
Changes:
bumblebee (3.2.1-8) unstable; urgency=medium
.
[ Luca Boccassi ]
* Cherry-pick patch for modprobe -r instead of rmmod (Closes: #793389)
* Add nvidia-346, 349, and 352 in alternate dep and blacklist.
.
[ Vincent Cheng ]
* Move bumblebee bash-completion file from obsolete /etc/bash_completion.d/
to /usr/share/bash-completion/completions/.
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fdc46301d1ca6142ab185b56b28b2b361020fc5c574a3ffd77c40646e028c59c 10032
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Files:
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