[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=80769

Ilia Mirkin  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |NOTABUG

--- Comment #7 from Ilia Mirkin  ---
>From the latest comments, doesn't sound like there was any nouveau issue at all
in the first place.

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[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=80769

--- Comment #6 from sven sven.pilz+freedesk...@gmail.com ---
(In reply to comment #2)
 The xorg backtrace has intel_drv.so in it. What makes you say this is a
 nouveau bug?

The bug (DRI_PRIME=1 ...) was indeed to the Intel driver (see Bug #80001) and
is fixed in version 2.99.914.

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[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=80769

--- Comment #1 from sven sven.pilz+freedesk...@gmail.com ---
Created attachment 102096
  -- https://bugs.freedesktop.org/attachment.cgi?id=102096action=edit
xorg log

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[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

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https://bugs.freedesktop.org/show_bug.cgi?id=80769

--- Comment #2 from Ilia Mirkin imir...@alum.mit.edu ---
The xorg backtrace has intel_drv.so in it. What makes you say this is a nouveau
bug?

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[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=80769

--- Comment #3 from sven sven.pilz+freedesk...@gmail.com ---
(In reply to comment #2)
 The xorg backtrace has intel_drv.so in it. What makes you say this is a
 nouveau bug?

I don't know if nouveau crashes the xserver. Should have stated that more
clearly, sorry. This may be more a symptom that started to appear with the boot
hangs and the error messages from the kernel driver.

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[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=80769

--- Comment #4 from Ilia Mirkin imir...@alum.mit.edu ---
(In reply to comment #3)
 (In reply to comment #2)
  The xorg backtrace has intel_drv.so in it. What makes you say this is a
  nouveau bug?
 
 I don't know if nouveau crashes the xserver. Should have stated that more
 clearly, sorry. This may be more a symptom that started to appear with the
 boot hangs and the error messages from the kernel driver.

Ah. So the dmesg is from a perfectly-fine boot, yes? (Other than the error
messages, which are probably not a big deal.)

Can you bisect the boot hang? (Or at least get a dmesg from it, e.g. with
netconsole)

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[Nouveau] [Bug 80769] [NVD9] GF119M boot hang with 3.15.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=80769

--- Comment #5 from sven sven.pilz+freedesk...@gmail.com ---
(In reply to comment #4)
 (In reply to comment #3)
  (In reply to comment #2)
   The xorg backtrace has intel_drv.so in it. What makes you say this is a
   nouveau bug?
  
  I don't know if nouveau crashes the xserver. Should have stated that more
  clearly, sorry. This may be more a symptom that started to appear with the
  boot hangs and the error messages from the kernel driver.
 
 Ah. So the dmesg is from a perfectly-fine boot, yes? (Other than the error
 messages, which are probably not a big deal.)

Yes.


 Can you bisect the boot hang? (Or at least get a dmesg from it, e.g. with
 netconsole)

I now tried a couple of boots in a row and one of them actually succeeded (with
glxgears and own OpenGL applications). But the other times it got stuck during
boot, though not always before the switch to native resolution. One hanged with
some systemd error (rfkill stuff). I will try to get more information. But it
looks like there may be a couple of problems or everything is just a symptom of
some deeper one. Which still is strange is that the symptoms disappear when I
switch to the Intel card or Optimus in the BIOS. Maybe some ACPI problems and
nothing directly related to nouveau.

Sorry for bothering you with that :-). I guess you should close the bug and if
I find something related to nouveau I'll open a new one.

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