@l0j1k: that is definitely a separate issue.
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Title:
No longer able to use GUI after update
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@Alberto - I followed the steps you gave above but the problem remains. It
has made no obvious difference after reboot: system hangs after login with
just the left hand monitor displaying an Ubuntu background.
On Mon, Oct 13, 2014 at 3:04 PM, Alberto Milone
alberto.mil...@canonical.com wrote:
I don't know if the bug I reported 1373968 , is the same as 1365695 or not,
so I reported mine as a separate bug. My symptoms are that system boots as
normal to a Ubuntu GUI login screen. After entering my password the login
screen is replaced by an Ubuntu background (14.04 LTS in the bottom left
Unless somebody tests the package that Maarten Lankhorst asked to test
in #93, there won't be a proper fix in 14.04.
Please help us test that package.
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I would be delighted to help test the package. What do I need to do?
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No longer able to use GUI after update
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@Ivo: yes, please install the intel package, regardless of the version
of ubuntu-drivers-common that you have, as it's really a bug in the
intel driver.
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@steveb:
Please follow these steps:
sudo add-apt-repository ppa:canonical-x/x-staging
(say yes to the all the questions)
sudo apt-get update
sudo apt-get install xserver-xorg-video-intel
Remove nvidia:
sudo apt-get --purge remove nvidia-331 (or nvidia-331-updates, according to
what you
@Daniele: no, the system is not supposed to shut down as you described.
It could be a different problem.
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Title:
No longer able to use GUI after
@Fabio: ok, that's good news. While I can't predict for sure what
systems will work well with Intel/SNA and what won't (i.e. this is
really a bug in Intel's SNA), I can add that workaround for now. Thanks
for testing.
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sohel: ok, then please remove nogpumanager and try what I suggested in
comment #66
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@Fabio: by the way, can you also please try upgrading just the
xserver-xorg-video-intel package from the xorg-edgers PPA and see if it
makes any difference? (you'll also have to disable my workaround by
removing that boot parameter from grub).
https://launchpad.net/~xorg-
@Tryfon: you're probably missing the kernel module for nvidia. Make sure
the headers for the kernel that you're using are installed and then
reinstall the nvidia driver.
** Also affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Changed in:
@Tryfon: you can boot in Recovery mode from the Grub menu and remove the
relevant packages from the command line.
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Title:
No longer able to use
@Dimitrios: hybrid graphics won't work with nvidia-304 (nvidia-current
and nvidia-current-updates are transitional packages to it).
Please try installing nvidia-331 instead
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@Fabio: please try waubuntu-drivers-common 0.2.91.8 that you can find
here (pick the one that matches your architecture i.e. amd64 for 64 bit
or i386 for 32 bit):
http://people.canonical.com/~amilone/lp1365695/
Then edit /etc/default/grub with root privileges and add
thegpumanager_modesetting
@Fabio: the new logs show that you're using power saving mode (where
only Intel is enabled, and SNA is expected to be used). I'm going to
need a log where both intel and nvidia are enabled.
Please try with sudo prime-select nvidia and restart X or reboot.
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@Tryfon: please follow my suggestions in comment #33
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@Fabio: ok, that makes sense. You're using the modesetting driver, as
expected.
I'll provide a package with a workaround for testing.
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Title:
On 14-09-14 21:07:54, Fabio wrote:
Here you are. Xorg.0.log from the working system (currently with version
4).
** Attachment added: Xorg.0.log
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/+bug/1365695/+attachment/4204011/+files/Xorg.0.log
Fabio: I'm
@Tryfon: if you're using bumblebee, you'll have to disable the
gpu-manager by passing the nogpumanager parameter on boot.
The logs show that you're using nvidia 304, which is not expected to
work with Nvidia Optimus, at least not the way we enable it in Ubuntu
(I'm not sure about bumblebee).
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@sohel: I can see from dmesg that bumblebeed is in use. You should
either remove bumblebee (and all of its packages) or disable the
gpumanager (by passing nogpumanager as a boot parameter).
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@Fabio: can you attach a /var/log/Xorg.0.log from your working system,
please? (the one that uses the old release of ubuntu-drivers-common).
I'm wondering if what you're experiencing is actually an issue in the
switch to Intel/SNA. If so, I can work around it.
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Alberto Milone
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