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Fedora Linux Thread
MPC7500:
Is there any way to enable a suspend-mode in Fedora? Because, when I press the suspend button I get a black screen. Power consumption drops from 54W to 51W. My guess, only the AST is suspended? Then I couldn't wake up the computer again.
I have also read:
--- Quote --- Unlike the previous architecture of the POWER8 processor, POWER9 processor only supports one instruction to enter idle state. POWER ISA (Instruction Set Architecture) has been revised to remove legacy idle state instructions (nap, sleep, winkle). A new instruction, 'stop', has been added for this purpose to the ISA.
--- End quote ---
An Overview of Idle States in the POWER9 Processor
ClassicHasClass:
Not that I'm aware of, or at least it doesn't seem to make any difference.
FlyingBlackbird:
--- Quote from: MPC7500 on January 31, 2020, 11:11:35 am ---Is there any way to enable a suspend-mode in Fedora? Because, when I press the suspend button I get a black screen. Power consumption drops from 54W to 51W. My guess, only the AST is suspended? Then I couldn't wake up the computer again.
--- End quote ---
I have exactly the same problem on Ubuntu 19.10 (and Fedora 31 as well) - also with almost no reduction of power consumption and a dead black screen - and seen no solution so far...
MPC7500:
Is it possible that the kernel module ibmpowernv is not available under Fedora?
I wonder how then ClassicHasClass gets the fan sensors displayed on it?
ClassicHasClass:
--- Code: ---% sudo dnf install lm_sensors
Last metadata expiration check: 0:00:12 ago on Thu 06 Feb 2020 08:23:56 PM PST.
Package lm_sensors-3.5.0-6.fc31.ppc64le is already installed.
Dependencies resolved.
Nothing to do.
Complete!
% sensors
ibmpowernv-isa-0000
Adapter: ISA adapter
Chip 0 Vdd Remote Sense: +1.00 V (lowest = +0.67 V, highest = +1.01 V)
Chip 0 Vdn Remote Sense: +0.72 V (lowest = +0.72 V, highest = +0.72 V)
Chip 8 Vdd Remote Sense: +0.93 V (lowest = +0.63 V, highest = +0.94 V)
Chip 8 Vdn Remote Sense: +0.69 V (lowest = +0.69 V, highest = +0.69 V)
Chip 0 Vdd: +1.01 V (lowest = +0.68 V, highest = +1.01 V)
Chip 0 Vdn: +0.72 V (lowest = +0.72 V, highest = +0.72 V)
Chip 8 Vdd: +0.94 V (lowest = +0.64 V, highest = +0.94 V)
Chip 8 Vdn: +0.69 V (lowest = +0.69 V, highest = +0.69 V)
Chip 0 Core 0: +56.0°C (lowest = +7.0°C, highest = +80.0°C)
Chip 0 Core 4: +65.0°C (lowest = +6.0°C, highest = +80.0°C)
Chip 0 Core 8: +55.0°C (lowest = +8.0°C, highest = +82.0°C)
Chip 0 Core 12: +55.0°C (lowest = +8.0°C, highest = +80.0°C)
Chip 8 Core 16: +50.0°C (lowest = +21.0°C, highest = +65.0°C)
Chip 8 Core 20: +43.0°C (lowest = +22.0°C, highest = +65.0°C)
Chip 8 Core 24: +43.0°C (lowest = +22.0°C, highest = +67.0°C)
Chip 8 Core 28: +43.0°C (lowest = +5.0°C, highest = +81.0°C)
Chip 0 DIMM 0 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 1 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 2 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 3 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 4 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 5 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 6 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 7 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 8 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 9 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 10 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 11 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 12 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 13 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 DIMM 14 : +47.0°C (lowest = +32.0°C, highest = +56.0°C)
Chip 0 DIMM 15 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 0 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 1 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 2 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 3 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 4 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 5 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 6 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 7 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 8 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 9 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 10 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 11 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 12 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 13 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 8 DIMM 14 : +33.0°C (lowest = +25.0°C, highest = +42.0°C)
Chip 8 DIMM 15 : +0.0°C (lowest = +0.0°C, highest = +0.0°C)
Chip 0 Nest: +55.0°C (lowest = +24.0°C, highest = +61.0°C)
Chip 8 Nest: +43.0°C (lowest = +22.0°C, highest = +59.0°C)
Chip 0 VRM VDD: +50.0°C (lowest = +33.0°C, highest = +57.0°C)
Chip 8 VRM VDD: +36.0°C (lowest = +27.0°C, highest = +47.0°C)
Chip 0 : 38.00 W (lowest = 26.00 W, highest = 75.00 W)
Chip 0 Vdd: 11.00 W (lowest = 0.00 W, highest = 47.00 W)
Chip 0 Vdn: 8.00 W (lowest = 7.00 W, highest = 9.00 W)
Chip 8 : 41.00 W (lowest = 27.00 W, highest = 75.00 W)
Chip 8 Vdd: 14.00 W (lowest = 0.00 W, highest = 47.00 W)
Chip 8 Vdn: 8.00 W (lowest = 7.00 W, highest = 10.00 W)
Chip 0 : 49.47 MJ
Chip 0 Vdd: 7.41 MJ
Chip 0 Vdn: 15.00 MJ
Chip 8 : 65.08 MJ
Chip 8 Vdd: 13.89 MJ
Chip 8 Vdn: 15.18 MJ
Chip 0 Vdd: +11.13 A (lowest = +0.13 A, highest = +48.13 A)
Chip 0 Vdn: +12.13 A (lowest = +10.38 A, highest = +13.75 A)
Chip 8 Vdd: +16.13 A (lowest = +0.63 A, highest = +50.88 A)
Chip 8 Vdn: +12.75 A (lowest = +11.25 A, highest = +15.50 A)
amdgpu-pci-0100
Adapter: PCI adapter
vddgfx: +0.95 V
fan1: 1215 RPM (min = 700 RPM, max = 4500 RPM)
edge: +57.0°C (crit = +99.0°C, hyst = -273.1°C)
power1: 20.17 W (cap = 95.00 W)
--- End code ---
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