@Aurelijus: please follow these steps for testing:
1) Enable the bionic-proposed repositories
2) Create /etc/apt/preferences.d/proposed-updates with the following
content:
Package: *
Pin: release a=bionic-proposed
Pin-Priority: 400
3) Update the list of packages:
sudo apt-get update
4)
Running a Quadro M2000M here.
ubuntu-drivers-common ver. 1:0.5.2.1 fixes the issue for me.
The dGPU fan is of and -according to powertop the dGPU draws zero power
when using Intel iGPU.
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Hello,
I have pulled the updates from the -proposed (including ubuntu-drivers-
common 1:0.5.2.1) and my gtx 1060 is roasting like a pig (intel is ON,
so NVIDIA should be off). Pretty much no change on my end.
Are people with pre-Pascal seeing improvements? (Nouveau is in a better
shape there)
Hello Alberto, or anyone else affected,
Accepted ubuntu-drivers-common into bionic-proposed. The package will
build now and be available at https://launchpad.net/ubuntu/+source
/ubuntu-drivers-common/1:0.5.2.1 in a few hours, and then in the
-proposed repository.
Please help us by testing this
Hi Alberto,
is there a way to test if this works? Should I use the ppa 8they do not
seems to be up to date(?)
thanks!
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https://bugs.launchpad.net/bugs/1778011
Title:
** Merge proposal linked:
https://code.launchpad.net/~binli/ubuntu/+source/gdm3/+git/gdm3/+merge/354838
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https://bugs.launchpad.net/bugs/1778011
Title:
SRU: PRIME
@Steve, Brian: I have re-uploaded ubuntu-drivers-common 1:0.5.2.1, now
with code to prevent shipping the __pycache__ cruft. While running
debdiff against 1:0.5.2 will still mention the cruft, if you run
"lintian -v ubuntu-drivers-common_0.5.2.1.dsc --pedantic", lintian won't
complain about
** Tags removed: verification-failed-bionic
** Tags added: verification-needed-bionic
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Title:
SRU: PRIME Power Saving mode draws
@Serhiy Zahoriya: sorry but ubuntu-drivers-common (1:0.5.2.1) doesn't
seem to be in bionic-proposed yet. No wonder things failed.
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nvidia-prime 0.8.8.1, everything else updated. After selecting intel and
rebooting NVidia drivers still loaded.
** Tags removed: verification-needed-bionic
** Tags added: verification-failed-bionic
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I've done 2 tests on 2 different machines.
1) nvidia 960m, bionic-proposed: everything up to date except for
ubuntu-drivers-common. Nvidia driver is working when selected with
prime-select but switching to intel (prime-select intel) does not work.
Nvidia is still running.
2) nvidia 970m,
I'm still seeing cruft in _pycache_ with the latest upload of ubuntu-
drivers-common.
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Title:
SRU: PRIME Power Saving mode draws
Hello Alberto, or anyone else affected,
Accepted nvidia-settings into bionic-proposed. The package will build
now and be available at https://launchpad.net/ubuntu/+source/nvidia-
settings/390.77-0ubuntu0.18.04.1 in a few hours, and then in the
-proposed repository.
Please help us by testing this
Hello Alberto, or anyone else affected,
Accepted nvidia-prime into bionic-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/nvidia-
prime/0.8.8.1 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
Hello Alberto, or anyone else affected,
Accepted nvidia-graphics-drivers-390 into bionic-proposed. The package
will build now and be available at https://launchpad.net/ubuntu/+source
/nvidia-graphics-drivers-390/390.77-0ubuntu0.18.04.1 in a few hours, and
then in the -proposed repository.
Please
Is it already fix in proposed?
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Title:
SRU: PRIME Power Saving mode draws too much power
To manage notifications about this bug
On Mon, 27 Aug 2018 at 23:01, Mikhail Novosyolov <1778...@bugs.launchpad.net>
wrote:
> Can you please explain why is nvidia-fallback needed? It worked without
> it before.
>
I am trying to remove it with this SRU.
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Also, something, probably prime-select, adds nouveau.runpm=0 to
GRUB_CMDLINE_LINUX_DEFAULT
$ cat `which prime-select` | grep nouveau.runpm
boot_params['nouveau.runpm'] = '0'
self._grub_path, ['nouveau.runpm',
'video=VGA'])
I don't understand why it does
Sorry, I have read above and understood why it's needed. I think prime-
select can leave a dummy file somewhere and systemd service nvidia-
fallback should be loaded when there is no this file written by prime-
select.
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--- /tmp/nvidia-fallback.service.orig 2018-08-27 23:52:21.739079571 +0300
+++ /tmp/nvidia-fallback.service2018-08-27 23:55:14.674338550 +0300
@@ -1,7 +1,8 @@
[Unit]
-Description=Fall back on nouveau if nvidia is not loaded
+Description=Fall back on nouveau if nvidia is not loaded and
My hardware: Probe URL: https://linux-hardware.org/?probe=572f1e3e6a
nvidia-fallback.service loads nouveau when I switched PRIME to Intel. I
also see nouveau in `sensors` output. `systemctl disable nvidia-
fallback` seems to cure the ptoblem, nouveau kernel module is not loaded
any more and power
Can you please explain why is nvidia-fallback needed? It worked without
it before.
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Title:
SRU: PRIME Power Saving mode draws
On Wed, 15 Aug 2018 at 23:20, Steve Langasek
wrote:
> Reviewing ubuntu-drivers-common in the queue, I notice:
>
> +if (!match) {
> +free(match);
>
> Surely no good can come of this call to free() and it should be omitted?
>
Nice catch. I think it was just debris, but it
@monogato: please give us time to get all the components into the
-proposed repository first.
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Title:
SRU: PRIME Power Saving
I agree with #13
The problem is still there, switching to power saving mode doesn't save
any power since the graphic card is always on anyway.
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I am going to have a look at this soon.
On Wed, 15 Aug 2018 at 23:20, Steve Langasek
wrote:
> Reviewing ubuntu-drivers-common in the queue, I notice:
>
> +if (!match) {
> +free(match);
>
> Surely no good can come of this call to free() and it should be omitted?
>
> The
Software rendering is a better bet if DKMS fails, as nouveau can cause
problems when dealing with (partially?) supported GPUs. I introduced that
change in bionic, but then I reverted that behaviour, also because it would
cause problems to hybrid graphics.
I don't think users relying on something
(waiting with the other packages until Steve's concerns are addressed)
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Title:
SRU: PRIME Power Saving mode draws too much power
Hello Alberto, or anyone else affected,
Accepted gdm3 into bionic-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/gdm3/3.28.3-0ubuntu18.04.1 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
just to give some feedback, I have a optimus laptop with i7 sandibridge
and nvidia GT550M, there is a led that indicates the nvidia GPU is
always in use also after using the ppa to test, the laptop is indeed
very hot also after I select intel and reboot and the led indicates that
the nvidia GPU is
Bug description says:
> [Regression Potential]
> Low, as hybrid graphics support does not work correctly, and the changes only
> affect
> this use case.
Dropping the nvidia-fallback service means that any time the nvidia
module has failed to be loaded, including if the nvidia module has
failed
Reviewing ubuntu-drivers-common in the queue, I notice:
+if (!match) {
+free(match);
Surely no good can come of this call to free() and it should be omitted?
The change to start before oem-config.service seems correct but has no
associated bug linked. This looks to me like
** Merge proposal linked:
https://code.launchpad.net/~dgadomski/ubuntu/+source/gdm3/+git/lp1782152/+merge/353089
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Title:
** Merge proposal linked:
https://code.launchpad.net/~dgadomski/ubuntu/+source/gdm3/+git/lp1782152/+merge/352976
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Title:
** Merge proposal linked:
https://code.launchpad.net/~dgadomski/ubuntu/+source/gdm3/+git/lp1782152/+merge/352973
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Title:
** Also affects: nvidia-settings (Ubuntu)
Importance: Undecided
Status: New
** Changed in: nvidia-settings (Ubuntu)
Importance: Undecided => High
** Changed in: nvidia-settings (Ubuntu)
Status: New => In Progress
** Changed in: nvidia-settings (Ubuntu)
Assignee:
This bug was fixed in the package gdm3 - 3.28.2-3ubuntu4
---
gdm3 (3.28.2-3ubuntu4) cosmic; urgency=medium
* ubuntu_nvidia_prime.patch:
- Run scripts for Prime before and after Gdm sessions (LP: #1778011).
-- Alberto Milone Mon, 30 Jul 2018
18:31:17 +0200
** Changed in:
This bug was fixed in the package ubuntu-drivers-common - 1:0.5.3
---
ubuntu-drivers-common (1:0.5.3) cosmic; urgency=medium
* gpu-manager.(c|py):
- Set automatic pci power management when the dGPU is disabled (LP:
#1778011).
- Load the nvidia modules when switching to
** Changed in: gdm3 (Ubuntu)
Status: In Progress => Fix Committed
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Title:
SRU: PRIME Power Saving mode draws too much
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