Can't control fan speed with beta driver 349.12
With the recently released beta driver 349.12 i can't read nor chage the fan speed via nvidia-settings command line or the gui. This is with a GTX 660 under Ubuntu 15.04.
With the recently released beta driver 349.12 i can't read nor chage the fan speed via nvidia-settings command line or the gui.
This is with a GTX 660 under Ubuntu 15.04.

#1
Posted 03/27/2015 02:47 PM   
I too am having this problem with the same driver. Running Linux Mint 17.1 with a GTX 660 Ti. The option for "Enable GPU Fan Settings" is there, but no slider.
I too am having this problem with the same driver. Running Linux Mint 17.1 with a GTX 660 Ti. The option for "Enable GPU Fan Settings" is there, but no slider.

#2
Posted 03/27/2015 08:11 PM   
No Problem here. [url=http://i.imgur.com/cRlIvWC.jpg][img]http://i.imgur.com/cRlIvWC.jpg[/img][/url]
No Problem here.

Image

#3
Posted 03/27/2015 09:03 PM   
Also have this problem on my GTX 580.
Also have this problem on my GTX 580.

#4
Posted 03/27/2015 09:32 PM   
What was the earlier driver worked for you?
What was the earlier driver worked for you?

Thanks,
Sandip.

#5
Posted 03/28/2015 02:58 PM   
[quote="sandipt"]What was the earlier driver worked for you? [/quote] 346.47
sandipt said:What was the earlier driver worked for you?


346.47

#6
Posted 03/28/2015 03:51 PM   
Still not working with 349.16.
Still not working with 349.16.

#7
Posted 04/14/2015 11:05 PM   
[s]After a few minutes of CSGO, nvidia-smi reports this: +------------------------------------------------------+ | NVIDIA-SMI 349.16 Driver Version: 349.16 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce GTX 660 Off | 0000:01:00.0 N/A | N/A | | 27% 94C P0 N/A / N/A | 1198MiB / 2047MiB | N/A Default | +-------------------------------+----------------------+----------------------+ Seems like fan speed is working at minimum speed. I guess I'll have to revert back to 346, this driver wants to burn my card.[/s] Forget this part. Had enabled manaul fan control and that's probably what was making automatic fan control to fail.
After a few minutes of CSGO, nvidia-smi reports this:

+------------------------------------------------------+
| NVIDIA-SMI 349.16 Driver Version: 349.16 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 660 Off | 0000:01:00.0 N/A | N/A |
| 27% 94C P0 N/A / N/A | 1198MiB / 2047MiB | N/A Default |
+-------------------------------+----------------------+----------------------+

Seems like fan speed is working at minimum speed.

I guess I'll have to revert back to 346, this driver wants to burn my card.


Forget this part. Had enabled manaul fan control and that's probably what was making automatic fan control to fail.

#8
Posted 04/14/2015 11:26 PM   
I have the same problem (GTX 680). Just installed 349.16 and now fan settings aren't working. When I click "Thermal Settings" it shows fan parameters UI briefly and then it disappears.
I have the same problem (GTX 680). Just installed 349.16 and now fan settings aren't working.

When I click "Thermal Settings" it shows fan parameters UI briefly and then it disappears.

#9
Posted 04/16/2015 03:43 PM   
[quote="shmerl"][...] When I click "Thermal Settings" it shows fan parameters UI briefly and then it disappears.[/quote] Same here for 349.12 and 349.16, GTX 660Ti, OpenSuse 13.1 64bit, used native nvidia .run installer
shmerl said:[...]

When I click "Thermal Settings" it shows fan parameters UI briefly and then it disappears.


Same here for 349.12 and 349.16, GTX 660Ti, OpenSuse 13.1 64bit, used native nvidia .run installer

#10
Posted 04/16/2015 07:31 PM   
After update to 349.16 I can't control fan speed. http://i.imgur.com/mIqnAGY.png terminal: # nvidia-settings -a "[gpu:0]/GPUFanControlState=1" -a "[fan:0]/GPUCurrentFanSpeed=80" Attribute 'GPUFanControlState' (ultrahost:1[gpu:0]) assigned value 1. ERROR: The attribute 'GPUCurrentFanSpeed' specified in assignment '[fan:0]/GPUCurrentFanSpeed=80' cannot be assigned (it is a read-only attribute).
After update to 349.16 I can't control fan speed.
http://i.imgur.com/mIqnAGY.png

terminal:
# nvidia-settings -a "[gpu:0]/GPUFanControlState=1" -a "[fan:0]/GPUCurrentFanSpeed=80"

Attribute 'GPUFanControlState' (ultrahost:1[gpu:0]) assigned value 1.


ERROR: The attribute 'GPUCurrentFanSpeed' specified in assignment '[fan:0]/GPUCurrentFanSpeed=80' cannot be assigned (it is a read-only attribute).

#11
Posted 04/18/2015 08:42 AM   
Hello, Driver 349.16 - I have the same problem, UBUNTU 14.10 - GTX 660 Ti - Kernel 4.0. I had to reinstall 346.59 for fan control function. It is unfortunate that lance defective Nvidia drivers. Greetings.
Hello, Driver 349.16 - I have the same problem, UBUNTU 14.10 - GTX 660 Ti - Kernel 4.0.

I had to reinstall 346.59 for fan control function.

It is unfortunate that lance defective Nvidia drivers. Greetings.

#12
Posted 04/22/2015 06:42 PM   
Arch Linux, kernel 3.19.3, nvidia 349.16, Fan speed disappears from nvidia-settings after just 1 second.
Arch Linux, kernel 3.19.3, nvidia 349.16,

Fan speed disappears from nvidia-settings after just 1 second.

#13
Posted 04/23/2015 10:38 AM   
Confirm the bug Arch Linux, kernel 3.19.3, nvidia 349.16, gigabyte gtx 670 Fan speed disappears from nvidia-settings after just 1 second.
Confirm the bug
Arch Linux, kernel 3.19.3, nvidia 349.16, gigabyte gtx 670
Fan speed disappears from nvidia-settings after just 1 second.

#14
Posted 04/23/2015 05:58 PM   
Automatic fan speed control and manual fan speed control appear broken for me as well. ArchLinux 64-bit Linux 3.19.5-1-ck nvidia 349.16 Fan speed disappears from the control panel after 1 second as above users have stated. Fan speed is non-functional in both automatic and manual modes both with Coolbits enabled and disabled. Thermal throttling occurs when the GPU reaches 80*C as expected, but the performance hit is dramatic. This needs to be addressed.
Automatic fan speed control and manual fan speed control appear broken for me as well.
ArchLinux 64-bit
Linux 3.19.5-1-ck
nvidia 349.16
Fan speed disappears from the control panel after 1 second as above users have stated. Fan speed is non-functional in both automatic and manual modes both with Coolbits enabled and disabled. Thermal throttling occurs when the GPU reaches 80*C as expected, but the performance hit is dramatic. This needs to be addressed.

#15
Posted 04/24/2015 02:14 AM   
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