@Hai: the problem described in this bug report is solved. If, for some
reason, things don't work for you, feel free to file a new bug report,
and attach the logs that I requested in #91
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Year 2016 and still the same problem. really? I will use windows.
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage n
Hi Alberto,
I am a nvidia cuda user on Ubuntu 14.04. Is there a solution to this
bug? If yes, could you give me any source or link that can instruct me
to switch from Intel graphix card to Nvidia card on my Dell Inspirong 15
7000 laptop.
Thank you Alberto,
Hai
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** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4441643/+files/Xorg.0.log
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Ti
I m not that guy, but i m using mesa and nvidia-prime, and also
encountered the same problem. See if this can help.
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Title:
14.04: Nvidia Prime i
** Attachment added: "Xorg.0.log.old"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4441644/+files/Xorg.0.log.old
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** Attachment added: "dmesg.out"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4441645/+files/dmesg.out
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Titl
** Attachment added: "gpu-manager.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4441642/+files/gpu-manager.log
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@Mike: the system doesn't seem to be configured properly. You appear to
be using mesa, whereas only nvidia or nvidia-prime alternatives are
supported. If you attach the following files after reproducing the
problem, maybe I can help:
1) /var/log/gpu-manager.log
2) /var/log/Xorg.0.log
3) /var/log/X
This topic seems to be discussing various solutions to this problem and
some users had success but frankly I don't fully understand what they
are saying so I'm not sure what to do (I'm newbie in linux):
http://askubuntu.com/questions/451335/cant-switch-anymore-from-intel-to-
nvidia-gpu
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Alberto Milone, I have exactly the same result after using 'sudo prime-select
nvidia' as Andrey:
Error: alternatives are not set up properly
Error: nvidia mode can't be enabled
So I used the code 'update-alternatives --display x86_64-linux-
gnu_gl_conf' and that what it showed me (sorry, it's not
On 31-05-15 13:51:33, Andrey wrote:
> Affected this bug on
>
> Asus Transformer Flip TP500LN
> Intel HD 4600, Nvidia GeForce 840m, Ubuntu 14.04 x64
>
> sudo prime-select nvidia
> Error: alternatives are not set up properly
> Error: nvidia mode can't be enabled
Can you attach the output of the fol
I have the same bug on mint 17.2 cinnamon 64 bit, ver. 2.6.13, kernel:
3.19.0-22-generic, card nvidia GTF108M (GeForce GT 635M).
After fresh install it all worked well, but system asked for updates in
next days so I did. Because my card was running rather hot (60-70
degrees of Celsius) and deplete
Affected this bug on
Asus Transformer Flip TP500LN
Intel HD 4600, Nvidia GeForce 840m, Ubuntu 14.04 x64
sudo prime-select nvidia
Error: alternatives are not set up properly
Error: nvidia mode can't be enabled
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Try reinstall bbswitch-dkms before update kernel or driver
Steps.
1. Purge all nvidia driver packages
2. Install nvidia nvidia-prime bbswitch-dkms
all works for me.
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Sorry! Try reinstall bbswitch-dkms AFTER update kernel or driver
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage no
I was unable to switch to my Nvidia gtx 555m using prime indicator, bumblebee
or manually through the nvidia server settings application. When changing with
the command "$ prime-select nvidia" the terminal would show that the change
occurred however I am positive this wasn't the case as I could
** Tags removed: nvidia-prime
** Tags added: nvidia
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage notifications a
This bug was fixed in the package ubuntu-drivers-common - 1:0.2.91.6
---
ubuntu-drivers-common (1:0.2.91.6) trusty-proposed; urgency=medium
* UbuntuDrivers/detect.py, debian/tests/system, tests/ubuntu_drivers.py:
- Do not autoinstall the broadcom driver. The open driver should b
** Tags removed: verification-needed
** Tags added: verification-done
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To mana
@Brian: yes please
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage notifications about this bug go to:
https://bugs
@Alberto - should the bug be marked verification-done then?
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage notific
Thanks for testing, Daniel. The log shows that the new code worked and
did not regress.
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Title:
14.04: Nvidia Prime is unable to switch to the Nv
Hi,
I was asked to test the proposed fix. I did so by installing Ubuntu
14.04 desktop on a Dell Latitude 3440 which has an Intel Haswell
chipset, as well as an NVidia GK208M (Geforce GT 740M), PCI ID
10de:1292.
With the clean system as described, I enabled -proposed from software
centre. Then I d
@Mike: that's a separate issue. Please file a bug report against nvidia-
settings.
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia
sorry for chiming in here. I am on Mint 17 and experiencing these issues
with my GTX 850m
I have tried as much as I can from this thread,
and now am faced with "
ERROR: nvidia-settings could not find the registry key file. This file should
have been installed along with this driver at
fyi I've updated the hybrid wiki page to add (ie clone) a section in the intro
explaining it's referring to the dual either-or GPU situation in laptops not
the dual cooperative-GPUs multihead desktop situation.
For my multi-head troubles I think from here I just have to experiment with
Xinerama
@Hamish: I should probably make nvidia-settings more robust so that it
handles cases such as yours.
I wouldn't expect bbswitch to work on a desktop, although graphics
offloading should still work. Right now, if bbswitch is not available or
it doesn't work, the gpu-manager will change the alternati
strangely a custom symlink for nvidia_drv.so in /usr/lib/xorg/modules/drivers/
and changing
sudo update-alternatives --config x86_64-linux-gnu_gl_conf
from nouveau to nvidia-331 kept on being undone in the filesystem. Quite
unexpected for
those changes to undo themselves. ?!
Anyway, after remo
Hamish wrote:
> The X/Config/HybridGraphics page in the Ubuntu Wiki does not define what
> "hybrid"
> means, and indicates that nvidia-prime is the right thing to use for multihead
> workstations with both integrated and discrete video, at least by my reading
> of
> the introduction.
...
> https:
Alberto wrote:
> > Please file a bug report against bbswitch.
Hamish wrote:
> submitted as launchpad bug #1338404
on that ticket, Peter Wu wrote:
> bbswitch is a module for Optimus laptops, not desktops (except an
> odd, single all-in-one). The i7-3770 is a desktop processor, so
> bbswitch will n
@Alberto: thanks for the link. acpi dump info now posted to (hopefully)
the correct tickets.
regards,
Hamish
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Title:
14.04: Nvidia Prime is una
@hamish: please follow the instructions in the "Reporting bugs" section
on the following page, so that upstream can investigate the issue:
https://github.com/Bumblebee-Project/bbswitch
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h
> Alberto wrote:
>> that is a problem with bbswitch:
>> ...
>> Please file a bug report against bbswitch.
>
> submitted as launchpad bug #1338404
unfortunately, the new bug appears to have fallen on deaf ears. just
crickets.
Hamish
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Alberto wrote:
> that is a problem with bbswitch:
...
> Please file a bug report against bbswitch.
submitted as launchpad bug #1338404
thanks,
Hamish
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@Hamish: that is a problem with bbswitch:
[ 17.706791] bbswitch: cannot find ACPI handle for VGA device :01:00.0
[ 17.706792] bbswitch: No discrete VGA device found
Please file a bug report against bbswitch.
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dmidecode shows no change from the version in comment 28; more from
dmesg:
"""
[ 37.705234] init: Failed to spawn nvidia-persistenced main process: unable
to execute: No such file or directory
[ 1046.161161] bbswitch: version 0.7
[ 1046.161165] bbswitch: Found integrated VGA device :00:02.0
Hi,
gpu-manager.log attached.
trusty$ dpkg -l | grep -E 'nvidia-|ubuntu-drivers-common'
ii nvidia-331 331.38-0ubuntu7amd64
ii nvidia-libopencl1-331 331.38-0ubuntu7amd64
ii nvidia-opencl-icd-331 331.38-0ubuntu7amd64
ii nvidia-prime 0.6.2
@Hamish, Eustaquio: please try to reproduce the problem and attach your
/var/log/gpu-manager.log
** Tags removed: verification-failed
** Tags added: verification-needed
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Guys, seems that using
sudo update-alternatives --config x86_64-linux-gnu_gl_conf
and selecting an option (not the mesa one) and *not rebooting* makes
prime-select and nvidia-settings work again, but *I'm not sure it
changed something*, just it can query and select between nvidia and
intel.
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage notifications abou
Argh, facing the same situation here. Seems that ubuntu-drivers-common
1:0.2.91.6 won't fix it as mentioned above, so I'll keep 1:0.2.91.5
untill nvidia-prime 0.6.6 appears on the upgrade list.
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s/oneric/utopic/, I'm living in the past.
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage notifications about this
Hi Alberto, Brian,
I upgraded ubuntu-drivers-common to version 1:0.2.91.6 from trusty-
proposed, but the only candidate for nvidia-prime available is still
version 0.6.2. Version 0.6.6 only appears in the repos for oneric.
So Alberto's nvidia-prime package also needs acceptance into trusty-
prop
Hi,
I want to report this because I think the devs can take some conclusions.
Tired with the problem I proceed with a new clean install in my laptop
Lenovo Ideapad S410p Nvidia GT 720M (format "/" and "/boot" keep my
"/home" the same) after the process I run the apt-get update and install
new pac
this is my gpu-manager.log:
log_file: /var/log/gpu-manager.log
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
Found "/dev/dri/card0", driven by "i915"
output 0:
eDP connector
Number of connected outputs for /dev/dri/c
I can figured out how to fix all, purge and reinstall a clean version
and the same bug again
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Title:
14.04: Nvidia Prime is unable to switch to t
I can handled the installation but now I have this error message and I cant
found the way to fix it:
mario@mario-IdeaPad-S410p:/var/lib/dpkg/info$ sudo apt-get install nvidia-331
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
nvidi
Bug cofirmed in Lenovo Ideapad S410p with NVIDIA GE 720M with Ubuntu
14.04 and nvidia 331
All the previous reports are the same here.
I dont have Bumblebee
I have nvidia-prime (0.6.2) how can I install the 0.6.6 version?
I cant install http://launchpad.net/ubuntu/+source/ubuntu-drivers-
common
Kubuntu 14.04:
After installing
http://launchpad.net/ubuntu/+source/ubuntu-drivers-common/1:0.2.91.6
and
apt-get purge nvidia*
apt-get install nvidia-331
for the first time, update-initramfs triggers were not processed according to
apt-get console output.
After rebooting nouveau driver was lo
** Branch linked: lp:ubuntu/trusty-proposed/ubuntu-drivers-common
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage n
Hello Tore, or anyone else affected,
Accepted ubuntu-drivers-common into trusty-proposed. The package will
build now and be available at http://launchpad.net/ubuntu/+source
/ubuntu-drivers-common/1:0.2.91.6 in a few hours, and then in the
-proposed repository.
Please help us by testing this new p
Purging all packages related to nvidia-331, nvidia-prime, bbswitch & Re-
installing nvidia-331-updates, nvidia-prime followed by the commands you
provided, Solved the issue thanks.
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https:
This bug was fixed in the package nvidia-prime - 0.6.6
---
nvidia-prime (0.6.6) utopic; urgency=medium
* prime-select:
- Simplify the logic for enablement. The simplified logic
should also be more robust and try harder instead of
complaining and aborting early (LP: #
** Changed in: nvidia-prime (Ubuntu)
Status: New => In Progress
** Changed in: nvidia-prime (Ubuntu)
Importance: Undecided => Medium
** Changed in: nvidia-prime (Ubuntu)
Assignee: (unassigned) => Alberto Milone (albertomilone)
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straight from the log: "Kernel Module is not loaded"
Please make sure the relevant kernel headers are installed and that the
nvidia dkms module is built.
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Repeated all steps, attaching new log
** Attachment added: "gpu-manager.log"
https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1310023/+attachment/4134884/+files/gpu-manager.log
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Please repeat what I suggested and attach your /var/log/gpu-manager.log
again
** Also affects: nvidia-prime (Ubuntu)
Importance: Undecided
Status: New
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I tried the following commands, doesn't work after reboot still get:
sudo prime-select query
unknown
sudo cat /proc/acpi/bbswitch
cat: /proc/acpi/bbswitch: No such file or directory
I Have to manually load bbswitch as it has stopped starting at boot
using:
sudo modprobe bbswitch to get sudo cat
Please type the following commands:
sudo update-alternatives --config x86_64-linux-gnu_gl_conf
sudo ldconfig -n
sudo update-initramfs -u
then reboot and see if it works
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Installed driver using : sudo apt-cache search nvidia-3* sudo apt-get
install nvidia-331 nvidia-prime
Bumblebee and primus are not installed
Attached /var/log/gpu-manager.log
** Attachment added: "gpu-manager.log"
https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1310023
@Adix: the update hasn't been approved yet, so it's kind of expected
that no fix is available yet.
1) How did you install the nvidia driver?
2) Is bumblebee installed? (it shouldn't be)
3) please attach your /var/log/gpu-manager.log
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Using Ubuntu 14.04, intel hd 3000, nvidia gt540m, same problem as above
unable to switch from intel to nvidia, updated system still same bug,
sudo prime-select query
unknown
sudo prime-select nvidia
Error: alternatives are not set up properly
Error: nvidia mode can't be enabled
sudo cat /proc/ac
** Also affects: ubuntu-drivers-common (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: nvidia-prime (Ubuntu)
Importance: Undecided
Status: New
** Changed in: ubuntu-drivers-common (Ubuntu Precise)
Status: New => In Progress
** Changed in: ubuntu-dri
** Description changed:
+ SRU Request
+
+ On some systems bbswitch requires the "skip_optimus_dsm=1" option in
+ order to load properly. So far we have dealt with this problem with
+ system specific quirks based on DMI information. This some times gives
+ us false positives or doesn't cover all s
** Branch linked: lp:ubuntu/utopic-proposed/ubuntu-drivers-common
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage n
So nvidia-prime was working flawlessly with me until i installed vmware
and open-vm packages then it stopped working , then i uninstalled open-
vm packages and now it works again
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this would be very welcome.
I noticed that my problem is slightly different from the others
mentioned, since my dedicated GPU is found, but no suitable _DSM call is
found:
[ 4.045815] bbswitch: failed to evaluate \_SB_.PCI0.GFX0._DSM
{0xA0,0xA0,0x95,0x9D,0x60,0x00,0x48,0x4D,0xB3,0x4D,0x7E,0x5F,0x
@all: I think I can implement a fallback that doesn't require quirks,
and that should fix this issue. I'll make some new packages for you to
test soon.
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Okay.
Sorry for not trying Prime again and therefore not giving proper debug
information, but now it seems other people have reported the same problems.
Thanks for that. Hope this will be fixed soon, anyway...
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Description:Ubuntu 14.04 LTS
Release:14.04
Codename: trusty
➜ uname -a
Linux xps 3.13.0-27-generic #50-Ubuntu SMP Thu May 15 18:06:16 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
➜ dpkg -l | grep nvid
ii nvidia-331-updates 331.38-0ubuntu7 amd64
NVIDIA
Same problems here.
Dell XPS 15 (9530)
Nvidia GT750m
###
➜ nvidia-settings
** Message: PRIME: Requires offloading
** Message: PRIME: is it supported? yes
➜ sudo prime-select nvidia
Error: alternatives are not set up properly
Error: nvidia mode can't be enabled
➜ prime-select query
unknown
➜
gpu-manager.log
** Attachment added: "gpu-manager.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4121330/+files/gpu-manager.log
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dmesg
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4121329/+files/dmesg.log
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I have the same problem with my Futjitsu Lifebook AH-531/GFO on Kubuntu
14.04.
lspci | grep 'VGA'
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce
Xorg.0.log
** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4121331/+files/Xorg.0.log
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I have exactly the same issue on my HD4000 + nvidia GT 740 laptop.
** Attachment added: "dmidecode_output"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4120463/+files/dmidecode_output
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output of dmidecode attached.
thanks,
Hamish
** Attachment added: "dmidecode.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4113040/+files/dmidecode.log
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nvidia-settings complains because nvidia is not enabled. This happens
because we need a quirk for your system for bbswitch:
[ 726.739578] bbswitch: cannot find ACPI handle for VGA device :01:00.0
[ 726.739580] bbswitch: No discrete VGA device found
[ 736.749874] init: Failed to spawn nvidia-p
@Alberto:
I am sorry.
e.g. With bumblebee I could run some program with nvidia while the system works
with Intel. Also in Windows , I can choose what program or game runs with
nvidia. Nvidia-settings is not clear.
Thanks.
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[sorry for the flurry of speparate posts]
$ dpkg -l | grep nvidia
ii nvidia-304 304.116-0ubuntu0.0.1
NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-common 1:0.2.44.2
another hmmm from the X.org log:
"""
[ 726.531] (II) LoadModule: "nvidia"
[ 726.532] (WW) Warning, couldn't open module nvidia
[ 726.532] (II) UnloadModule: "nvidia"
[ 726.532] (II) Unloading nvidia
[ 726.532] (EE) Failed to load module "nvidia" (module does not exist, 0)
[ 726.532] (I
** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4112211/+files/Xorg.0.log
** Changed in: nvidia-prime (Ubuntu)
Status: Incomplete => Confirmed
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Hi, I'm seeing the same thing on a fresh install of xubuntu 14.04. Once
it was installed I did the "search for restricted drivers" thing and
picked the top nvidia choice on the list: 331.38-0ubuntu7
In nvidia-settings if I try to switch away from Intel I get an empty pop
up with just a no-entry ro
** Attachment added: "gpu-manager.log"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4112199/+files/gpu-manager.log
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@krelx0: I'm not sure what you mean by "adding rules with prime"
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Title:
14.04: Nvidia Prime is unable to switch to the Nvidia card
To manage no
@Alberto:
I installed it from Ubuntu-Control-Center. The problem happen sometimes, I've
switched three times today and the switcher works fine. I don't know the reason
for that behavior.
Thanks.
Have Ubuntu a wiki for how can I add rules with prime? (Sorry for this ask
here but I can not fi
@krelx0: did you install the driver using the nvidia installer?
@sfc: that sounds like LP: #1316095
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Title:
14.04: Nvidia Prime is unable to swi
I have same error sometimes and I have to reboot.
$ sudo prime-select nvidia
Error: alternatives are not set up properly
Error: nvidia mode can't be enabled
Linux 3.13.0-24-generic
nvidia-prime 0.6.2
nvidia-331 331.38-0ubuntu7
Ubuntu 14.04
lightdm (1.10.0-0ubuntu3) trusty
$ lspci | grep VGA
00:
Today I purged bumblebee and installed nvidia-prime again and found the
solution.
The key is DO NOT REBOOT after changing video card in nvidia-settings. If you
want to reboot right after the change, you MUST LOGOUT AND LOGIN then reboot,
or, at least on my laptop, the discrete card will disappea
Exactly the same error for me. I'm using Ubuntu 14.04 in a Dell Inspiron
14R 5421. I have a Nvidia GeForce 730M.
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Title:
14.04: Nvidia Prime is u
At least for now, a work around for me was to use bumblebee + primus following
this guide:
http://www.muktware.com/2013/12/install-nvidia-331-bumblebee-optimus-cards/18271
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first of all, make sure to remove the bumblebee packages with sudo apt-
get --purge remove
Then please attach your /var/log/Xorg.0.log, dmesg, and your /var/log
/gpu-manager.log.
** Changed in: nvidia-prime (Ubuntu)
Status: Confirmed => Incomplete
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I didn't use Bumblebee and Prime at the same time, so that can't be the problem.
The solution you propose might work, but I don't think I'll try it unless I get
tired of Bumblebee. Sorry about that.
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Using bumblebee and nvidia-prime could be the issue > "Error:
alternatives are not set up properly"
If prime-nvidia alone, still doesn't work, check this link. It works
great for me.
http://forum.ubuntu-fr.org/viewtopic.php?pid=16696581#p16696581
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** Attachment added: "prime-select-bug.txt"
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1310023/+attachment/4093120/+files/prime-select-bug.txt
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Have a similar problem.
After debugging the prime-select code I noticed the alternatives found are both
'mesa'
and this leeds the code to return either unknown" when doing a query
or "Error: alternatives are not set up properly" when trying to select either
nvidia or intel.
I attached the res
Okay:
The Bumblebee version in the USC didn't work for me, but the PPA does...
Think I'll stick to that solution until Prime gets fixed.
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Title:
Seems like it can't find the nvidia one. Bumblebee also said couldn't
find secondary GPU. I've tried following the wiki for the fix, but with
no success. I then purge bumblebee and insalled nvidia-prime, but it
gave me error.
** Attachment added: "nvidia_error.jpg"
https://bugs.launchpad.net/u
Same here.
Using HD3000 and GT555M.
When firstly installed nvidia-prime, the nvidia-settings show correct setting
of using Nvidia card.
But when I switched to integrated HD3000 and relogined, the discrete card is
still working (laptop became really hot) and I cannot switch back to integrated
car
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