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<p> On Thu, 25 May 2017 16:10:44 +0100 Luca Boccassi
<a class="moz-txt-link-rfc2396E" href="mailto:luca.boccassi@gmail.com"><luca.boccassi@gmail.com></a> wrote:<br>
</p>
> Control: severity -1 normal<br>
> <br>
> On Thu, 2017-05-25 at 09:18 +0200, Harald Dunkel wrote:<br>
> > I am still running nvidia-graphics-drivers 375.26-1~bpo8+1
together<br>
> > with the<br>
> > new linux-image-4.9.0-0.bpo.3-amd64:amd64. This
combination seems to<br>
> > work<br>
> > fine.<br>
> > <br>
> > Other interesting packages in this context:<br>
> > <br>
> > dkms 2.3-2~bpo8+1<br>
> > nvidia-modprobe 358.09-1~bpo8+1<br>
> > nvidia-settings 340.93-1~bpo8+1<br>
> > nvidia-support 20151021+1~bpo8+1<br>
> > <br>
> > <br>
> > Hope this helps<br>
> > Harri<br>
> <br>
> Same here.<br>
> <br>
> And anyway a new version cannot be uploaded to backports until
it's in<br>
> stretch, and it cannot be uploaded to stretch as it's in
pre-release<br>
> freeze.<br>
> <br>
> It will be uploaded after Stretch ships.<br>
> <br>
> Kind regards,<br>
> Luca Boccassi<br>
<br>
Hello Luca, thanks for taking the time to answer to this bugreport.<br>
<br>
I understand the version issue concenrning the pre-release of
stretch. <br>
<br>
First a bit of background, i have a Gainward GTX960 with 3 screens
connected, Two on the dvi ports and one on the displayport<br>
<br>
Still , I'm having the same issue, even when removing the
proprietary driver from site (NVidia... . sh --uninstall), rebooting
and installing the nvidia-driver from backports. It really hangs X
and it also gives me the following new messages in the kernel.
(attached to this message)<br>
<br>
If i interpret the messages correctly, it is an issue with the
following components of nvidia:<br>
<br>
>>><br>
May 26 09:35:01 Agnes kernel: [ 155.454239] NVRM: RmInitAdapter
failed! (0x26:0x40:1097)<br>
May 26 09:35:01 Agnes kernel: [ 155.454291] NVRM: rm_init_adapter
failed for device bearing minor number 0<br>
<<<<br>
<br>
I've did some further troubleshooting, even cleaned out the hardware
itnernally (just for the case that dust would be the culprit) ....
then i slowly disconnected all display's and started to connect them
one by one.<br>
<br>
Turns out the Displayport does not get properly
initialized/detected. I've excluded cable issues (replaced the
displayport cable with a brandnew one). When i click 'detect
dispays' with the nvidia server settings, the system seems to freeze
whenever the displays are probed for the displayport. They also
report not being detected. <br>
<br>
>>><br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): Samsung
SMS24A450 (CRT-0): connected<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): Samsung
SMS24A450 (CRT-0): 400.0 MHz maximum pixel clock<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0):<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-0:
disconnected<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-0:
Internal TMDS<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-0:
330.0 MHz maximum pixel clock<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0):<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-1:
disconnected<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-1:
Internal DisplayPort<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-1:
960.0 MHz maximum pixel clock<br>
May 26 10:43:26 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0):<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-2:
disconnected<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-2:
Internal TMDS<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-2:
165.0 MHz maximum pixel clock<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0):<br>
==> here it's where it hangs for 15 seconds or so, then continues
reporting disconnected, while everything is there.<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-3:
disconnected<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-3:
Internal TMDS<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): DFP-3:
330.0 MHz maximum pixel clock<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0):<br>
<==<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): Samsung
SMS24A450 (DFP-4): connected<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): Samsung
SMS24A450 (DFP-4): Internal TMDS<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0): Samsung
SMS24A450 (DFP-4): 330.0 MHz maximum pixel clock<br>
May 26 10:43:34 Agnes gdm-Xorg-:0[1399]: (--) NVIDIA(GPU-0):<br>
<<<<br>
<br>
My suspicion is that DisplayPort is the culprit here. this is also
something new in /var/log/messages when connecting the said
displayport<br>
<br>
>>><br>
May 26 11:03:57 Agnes kernel: [ 339.437215] NVRM: GPU at
PCI:0000:03:00: GPU-2e2f0b82-ed57-fa37-b7f2-a957266b69f0<br>
May 26 11:04:00 Agnes kernel: [ 342.439369] pcieport 0000:00:02.0:
AER: Uncorrected (Non-Fatal) error received: id=0010<br>
May 26 11:04:00 Agnes kernel: [ 342.439402] pcieport 0000:00:02.0:
AER: Device recovery failed<br>
May 26 11:04:09 Agnes kernel: [ 351.591094] NVRM: os_schedule:
Attempted to yield the CPU while in atomic or interrupt context<br>
May 26 11:04:11 Agnes kernel: [ 353.591132] NVRM: os_schedule:
Attempted to yield the CPU while in atomic or interrupt context<br>
May 26 11:04:13 Agnes kernel: [ 355.591151] NVRM: os_schedule:
Attempted to yield the CPU while in atomic or interrupt context<br>
May 26 11:04:15 Agnes kernel: [ 357.591648] NVRM: os_schedule:
Attempted to yield the CPU while in atomic or interrupt context<br>
May 26 11:04:17 Agnes kernel: [ 359.591870] NVRM: os_schedule:
Attempted to yield the CPU while in atomic or interrupt context<br>
May 26 11:04:19 Agnes kernel: [ 361.591890] NVRM: os_schedule:
Attempted to yield the CPU while in atomic or interrupt context<br>
May 26 11:04:27 Agnes kernel: [ 369.927617] pcieport 0000:00:02.0:
AER: Uncorrected (Non-Fatal) error received: id=0010<br>
May 26 11:04:27 Agnes kernel: [ 369.927647] pcieport 0000:00:02.0:
AER: Device recovery failed<br>
<<<<br>
<br>
This sucks monkeyballs...<br>
<br>
For now just having 2 displays...<br>
<br>
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