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#1 2019-05-26 11:59:03

Artyom
Member
Registered: 2017-03-27
Posts: 15

[SOLVED][bbswitch/bumblebee] Unable to make it work

Hi!

When I tried to run optirun command I get this:

[gaetan@LAPT-ARCH-GNDE ~]$ optirun nvidia-smi
[  281.132334] [ERROR]Cannot access secondary GPU - error: Could not enable discrete graphics card

[  281.132357] [ERROR]Aborting because fallback start is disabled.

I can hear the GPU fan starting but I don't think the GPU is on because of this dmesg return:

[  250.903776] bbswitch: enabling discrete graphics
[  281.026330] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20180810/psparse-516)
[  281.026859] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP._ON, AE_AML_LOOP_TIMEOUT (20180810/psparse-516)
[  281.027185] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP._PS0, AE_AML_LOOP_TIMEOUT (20180810/psparse-516)
[  281.027192] video LNXVIDEO:00: Failed to change power state to D0
[  281.027195] pci 0000:01:00.0: Refused to change power state, currently in D3
[  281.123779] pci 0000:01:00.0: Refused to change power state, currently in D3

I use TLP, I guessed that it was tacking control of the PCI port but I had already blacklist all Nvidia port in /etc/default/tlp:

[gaetan@LAPT-ARCH-GNDE ~]$ lspci | grep NVIDIA
01:00.0 VGA compatible controller: NVIDIA Corporation TU104M [GeForce RTX 2080 Mobile] (rev ff)
01:00.1 Audio device: NVIDIA Corporation Device 10f8 (rev ff)
01:00.2 USB controller: NVIDIA Corporation Device 1ad8 (rev ff)
01:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1ad9 (rev ff)
[gaetan@LAPT-ARCH-GNDE ~]$ cat /etc/default/tlp 
# ------------------------------------------------------------------------------
# tlp - Parameters for power saving
# See full explanation: https://linrunner.de/en/tlp/docs/tlp-configuration.html

# Notes:
# - Some parameters are disabled, remove the leading '#' to enable # them;
#   shown values are suggestions not defaults
# - Default *: intrinsic default that is effective when the parameter is missing
#   or disabled by a leading '#'; use PARAM="" to disable intrinsic defaults for
#   parameters with text string values
# - Default <none>: do nothing or use kernel/hardware defaults

# Set to 0 to disable, 1 to enable TLP.
# Default: 0
TLP_ENABLE=1

# Operation mode when no power supply can be detected: AC, BAT.
# Concerns some desktop and embedded hardware only.
# Default: <none>
TLP_DEFAULT_MODE=AC

# Operation mode select: 0=depend on power source, 1=always use TLP_DEFAULT_MODE
# Hint: use in conjunction with TLP_DEFAULT_MODE=BAT for BAT settings on AC.
# Default: 0
TLP_PERSISTENT_DEFAULT=0

# Seconds laptop mode has to wait after the disk goes idle before doing a sync.
# Non-zero value enables, zero disables laptop mode.
# Default: 0 (AC), 2 (BAT)
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2

# Dirty page values (timeouts in secs).
# Default: 15 (AC + BAT)
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60

# Note: CPU parameters below are disabled by default, remove the leading #
# to enable them, otherwise kernel defaults will be used.

# Select a CPU frequency scaling governor.
# Intel Core i processor with intel_pstate driver:
#   powersave(*), performance.
# Older hardware with acpi-cpufreq driver:
#   ondemand(*), powersave, performance, conservative, schedutil.
# (*) is recommended.
# Use tlp-stat -p to show the active driver and available governors.
# Important:
#   powersave for intel_pstate and ondemand for acpi-cpufreq are power
#   efficient for *almost all* workloads and therefore kernel and most
#   distributions have chosen them as defaults. If you still want to change,
#   you should know what you're doing! You *must* disable your distribution's
#   governor settings or conflicts will occur.
# Default: <none>
#CPU_SCALING_GOVERNOR_ON_AC=powersave
#CPU_SCALING_GOVERNOR_ON_BAT=powersave

# Set the min/max frequency available for the scaling governor.
# Possible values depend on your CPU. For available frequencies see
# the output of tlp-stat -p.
# Default: <none>
#CPU_SCALING_MIN_FREQ_ON_AC=0
#CPU_SCALING_MAX_FREQ_ON_AC=0
#CPU_SCALING_MIN_FREQ_ON_BAT=0
#CPU_SCALING_MAX_FREQ_ON_BAT=0

# Set energy performance hints (HWP) for Intel P-state governor:
#   performance, balance_performance, default, balance_power, power
# Values are given in order of increasing power saving.
# Note: Intel Skylake or newer CPU and Kernel >= 4.10 required.
# Default: <none>
CPU_HWP_ON_AC=balance_performance
CPU_HWP_ON_BAT=balance_power

# Set Intel P-state performance: 0..100 (%).
# Limit the max/min P-state to control the power dissipation of the CPU.
# Values are stated as a percentage of the available performance.
# Requires an Intel Core i processor with intel_pstate driver.
# Default: <none>
#CPU_MIN_PERF_ON_AC=0
#CPU_MAX_PERF_ON_AC=100
#CPU_MIN_PERF_ON_BAT=0
#CPU_MAX_PERF_ON_BAT=30

# Set the CPU "turbo boost" feature: 0=disable, 1=allow
# Requires an Intel Core i processor.
# Important:
# - This may conflict with your distribution's governor settings
# - A value of 1 does *not* activate boosting, it just allows it
# Default: <none>
#CPU_BOOST_ON_AC=1
#CPU_BOOST_ON_BAT=0

# Minimize number of used CPU cores/hyper-threads under light load conditions:
#   0=disable, 1=enable.
# Default: <none>
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1

# Kernel NMI Watchdog:
#   0=disable (default, saves power), 1=enable (for kernel debugging only).
# Default: <none>
NMI_WATCHDOG=0

# Change CPU voltages aka "undervolting" - Kernel with PHC patch required.
# Frequency voltage pairs are written to:
#   /sys/devices/system/cpu/cpu0/cpufreq/phc_controls
# CAUTION: only use this, if you thoroughly understand what you are doing!
# Default: <none>.
#PHC_CONTROLS="F:V F:V F:V F:V"

# Set CPU performance versus energy savings policy:
#   performance, balance-performance, default, balance-power, power.
# Values are given in order of increasing power saving.
# Requires kernel module msr and x86_energy_perf_policy from linux-tools.
# Default: <none>
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=power

# Disk devices; separate multiple devices with spaces.
# Devices can be specified by disk ID also (lookup with: tlp diskid).
# Note: DISK parameters below are effective only when this option is configured.
# Default: "nvme0n1 sda"
DISK_DEVICES="nvme0n1 sda"

# Disk advanced power management level: 1..254, 255 (max saving, min, off).
# Levels 1..127 may spin down the disk; 255 allowable on most drives.
# Separate values for multiple disks with spaces. Use the special value 'keep'
# to keep the hardware default for the particular disk.
# Default: <none>
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"

# Hard disk spin down timeout:
#   0:        spin down disabled
#   1..240:   timeouts from 5s to 20min (in units of 5s)
#   241..251: timeouts from 30min to 5.5 hours (in units of 30min)
# See 'man hdparm' for details.
# Separate values for multiple disks with spaces. Use the special value 'keep'
# to keep the hardware default for the particular disk.
# Default: <none>
#DISK_SPINDOWN_TIMEOUT_ON_AC="0 0"
#DISK_SPINDOWN_TIMEOUT_ON_BAT="0 0"

# Select I/O scheduler for the disk devices.
# Multi queue (blk-mq) schedulers:
#   mq-deadline(*), none, kyber, bfq
# Single queue schedulers:
#   deadline(*), cfq, bfq, noop
# (*) recommended.
# Separate values for multiple disks with spaces. Use the special value 'keep'
# to keep the kernel default scheduler for the particular disk.
# Notes:
# - Multi queue (blk-mq) may need kernel boot option 'scsi_mod.use_blk_mq=1'
#   and 'modprobe mq-deadline-iosched|kyber|bfq' on kernels < 5.0
# - Single queue schedulers are legacy now and were removed together with
#   the old block layer in kernel 5.0
# Default: keep
#DISK_IOSCHED="mq-deadline mq-deadline"

# AHCI link power management (ALPM) for disk devices:
#   min_power, med_power_with_dipm(*), medium_power, max_performance.
# (*) Kernel >= 4.15 required, then recommended.
# Multiple values separated with spaces are tried sequentially until success.
# Default: <none>
SATA_LINKPWR_ON_AC="med_power_with_dipm max_performance"
SATA_LINKPWR_ON_BAT="med_power_with_dipm min_power"

# Exclude host devices from AHCI link power management.
# Separate multiple hosts with spaces.
# Default: <none>
#SATA_LINKPWR_BLACKLIST="host1"

# Runtime Power Management for AHCI host and disks devices:
#   on=disable, auto=enable.
# EXPERIMENTAL ** WARNING: auto may cause system lockups/data loss.
# Default: <none>
#AHCI_RUNTIME_PM_ON_AC=on
#AHCI_RUNTIME_PM_ON_BAT=on

# Seconds of inactivity before disk is suspended.
# Note: effective only when AHCI_RUNTIME_PM_ON_AC/BAT is activated.
# Default: 15
AHCI_RUNTIME_PM_TIMEOUT=15

# PCI Express Active State Power Management (PCIe ASPM):
#   default(*), performance, powersave.
# (*) keeps BIOS ASPM defaults (recommended)
# Default: <none>
#PCIE_ASPM_ON_AC=default
#PCIE_ASPM_ON_BAT=default

# Set the min/max/turbo frequency for the Intel GPU.
# Possible values depend on your hardware. For available frequencies see
# the output of tlp-stat -g.
# Default: <none>
#INTEL_GPU_MIN_FREQ_ON_AC=0
#INTEL_GPU_MIN_FREQ_ON_BAT=0
#INTEL_GPU_MAX_FREQ_ON_AC=0
#INTEL_GPU_MAX_FREQ_ON_BAT=0
#INTEL_GPU_BOOST_FREQ_ON_AC=0
#INTEL_GPU_BOOST_FREQ_ON_BAT=0

# Radeon graphics clock speed (profile method): low, mid, high, auto, default;
# auto = mid on BAT, high on AC.
# Default: default
RADEON_POWER_PROFILE_ON_AC=default
RADEON_POWER_PROFILE_ON_BAT=default

# Radeon dynamic power management method (DPM): battery, performance.
# Default: <none>
RADEON_DPM_STATE_ON_AC=performance
RADEON_DPM_STATE_ON_BAT=battery

# Radeon DPM performance level: auto, low, high; auto is recommended.
# Note: effective only when RADEON_DPM_STATE_ON_AC/BAT is activated.
# Default: auto
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_PERF_LEVEL_ON_BAT=auto

# WiFi power saving mode: on=enable, off=disable; not supported by all adapters.
# Default: <none>
WIFI_PWR_ON_AC=off
WIFI_PWR_ON_BAT=on

# Disable wake on LAN: Y/N.
# Default: N
WOL_DISABLE=Y

# Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
# A value of 0 disables, >=1 enables power saving (recommended: 1).
# Default: <none>
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1

# Disable controller too (HDA only): Y/N.
# Note: effective only when SOUND_POWER_SAVE_ON_AC/BAT is activated.
# Default: Y
SOUND_POWER_SAVE_CONTROLLER=Y

# Power off optical drive in UltraBay/MediaBay: 0=disable, 1=enable.
# Drive can be powered on again by releasing (and reinserting) the eject lever
# or by pressing the disc eject button on newer models.
# Note: an UltraBay/MediaBay hard disk is never powered off.
# Default: 0
BAY_POWEROFF_ON_AC=0
BAY_POWEROFF_ON_BAT=0
# Optical drive device to power off
# Default: sr0
BAY_DEVICE="sr0"

# Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable.
# Default: <none>
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto

# Exclude PCI(e) device adresses the following list from Runtime PM
# (separate with spaces). Use lspci to get the adresses (1st column).
# Default: <none>
RUNTIME_PM_BLACKLIST="01:00.0 01:00.1 01:00.2 01:00.3"

# Exclude PCI(e) devices assigned to the listed drivers from Runtime PM.
# Default when unconfigured is "amdgpu nouveau nvidia radeon" which
# prevents accidential power-on of dGPU in hybrid graphics setups.
# Separate multiple drivers with spaces.
# Default: "amdgpu mei_me nouveau nvidia pcieport radeon", use "" to disable
# completely.
RUNTIME_PM_DRIVER_BLACKLIST="amdgpu mei_me nouveau nvidia pcieport radeon"

# Set to 0 to disable, 1 to enable USB autosuspend feature.
# Default: 0
USB_AUTOSUSPEND=1

# Exclude listed devices from USB autosuspend (separate with spaces).
# Use lsusb to get the ids.
# Note: input devices (usbhid) are excluded automatically
# Default: <none>
#USB_BLACKLIST="1111:2222 3333:4444"

# Bluetooth devices are excluded from USB autosuspend:
#   0=do not exclude, 1=exclude.
# Default: 0
USB_BLACKLIST_BTUSB=0

# Phone devices are excluded from USB autosuspend:
#   0=do not exclude, 1=exclude (enable charging).
# Default: 0
USB_BLACKLIST_PHONE=0

# Printers are excluded from USB autosuspend:
#   0=do not exclude, 1=exclude.
# Default: 1
USB_BLACKLIST_PRINTER=1

# WWAN devices are excluded from USB autosuspend:
#   0=do not exclude, 1=exclude.
# Default: 0
USB_BLACKLIST_WWAN=0

# Include listed devices into USB autosuspend even if already excluded
# by the blacklists above (separate with spaces). Use lsusb to get the ids.
# Default: <none>
#USB_WHITELIST="1111:2222 3333:4444"

# Set to 1 to disable autosuspend before shutdown, 0 to do nothing
# (workaround for USB devices that cause shutdown problems).
# Default: 0
#USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1

# Restore radio device state (Bluetooth, WiFi, WWAN) from previous shutdown
# on system startup: 0=disable, 1=enable.
# Note: the parameters DEVICES_TO_DISABLE/ENABLE_ON_STARTUP/SHUTDOWN below
#   are ignored when this is enabled.
# Default: 0
RESTORE_DEVICE_STATE_ON_STARTUP=0

# Radio devices to disable on startup: bluetooth, wifi, wwan.
# Separate multiple devices with spaces.
# Default: <none>
#DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"

# Radio devices to enable on startup: bluetooth, wifi, wwan.
# Separate multiple devices with spaces.
# Default: <none>
#DEVICES_TO_ENABLE_ON_STARTUP="wifi"

# Radio devices to disable on shutdown: bluetooth, wifi, wwan.
# (workaround for devices that are blocking shutdown).
# Default: <none>
#DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan"

# Radio devices to enable on shutdown: bluetooth, wifi, wwan.
# (to prevent other operating systems from missing radios).
# Default: <none>
#DEVICES_TO_ENABLE_ON_SHUTDOWN="wwan"

# Radio devices to enable on AC: bluetooth, wifi, wwan.
# Default: <none>
#DEVICES_TO_ENABLE_ON_AC="bluetooth wifi wwan"

# Radio devices to disable on battery: bluetooth, wifi, wwan.
# Default: <none>
#DEVICES_TO_DISABLE_ON_BAT="bluetooth wifi wwan"

# Radio devices to disable on battery when not in use (not connected):
#   bluetooth, wifi, wwan.
# Default: <none>
#DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth wifi wwan"

# Battery charge thresholds (ThinkPad only, tp-smapi or acpi-call kernel module
# required). Charging starts when the remaining capacity falls below the
# START_CHARGE_THRESH value and stops when exceeding the STOP_CHARGE_THRESH value.
# Main / Internal battery (values in %)
# Default: <none>
#START_CHARGE_THRESH_BAT0=75
#STOP_CHARGE_THRESH_BAT0=80
# Ultrabay / Slice / Replaceable battery (values in %)
# Default: <none>
#START_CHARGE_THRESH_BAT1=75
#STOP_CHARGE_THRESH_BAT1=80

# Restore charge thresholds when AC is unplugged: 0=disable, 1=enable.
# Default: 0
#RESTORE_THRESHOLDS_ON_BAT=1

# Battery feature drivers: 0=disable, 1=enable
# Default: 1 (all)
NATACPI_ENABLE=1
TPACPI_ENABLE=1
TPSMAPI_ENABLE=1

# ------------------------------------------------------------------------------
# tlp-rdw - Parameters for the radio device wizard
# Possible devices: bluetooth, wifi, wwan.

# Notes:
# - Parameters are disabled by default, remove the leading # to enable them
# - Separate multiple radio devices with spaces

# Default: <none> (for all parameters below)

# Radio devices to disable on connect.
#DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
#DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
#DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"

# Radio devices to enable on disconnect.
#DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan"
#DEVICES_TO_ENABLE_ON_WIFI_DISCONNECT=""
#DEVICES_TO_ENABLE_ON_WWAN_DISCONNECT=""

# Radio devices to enable/disable when docked.
#DEVICES_TO_ENABLE_ON_DOCK=""
#DEVICES_TO_DISABLE_ON_DOCK=""

# Radio devices to enable/disable when undocked.
#DEVICES_TO_ENABLE_ON_UNDOCK="wifi"
#DEVICES_TO_DISABLE_ON_UNDOCK=""

Here is a summary of my /etc/modprob.d/

options bbswitch load_state=0 unload_state=0
blacklist nouveau
options nouveau modeset=0
blacklist nvidia
blacklist nvidia-drm
blacklist nvidia-modeset
blacklist nvidia_modeset
blacklist nvidia-uvm
blacklist nvidiafb

And /etc/modules-load.d

i915
bbswitch

And finally my kernel boot line:

GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on,igfx_off kvm.ignore_msrs=1 acpi_osi=! acpi_osi=Linux acpi_osi=\"Windows 2009\" pcie_port_pm=on nvidia-drm.modeset=0"

Does someone have an idea on how to correctly set my bbswitch/bumblee system?
I run on the lts kernel and all package are dkms.
I can provide log and command return as wished.

Thanks!

Last edited by Artyom (2020-06-22 17:14:12)

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#2 2019-05-31 11:41:59

Artyom
Member
Registered: 2017-03-27
Posts: 15

Re: [SOLVED][bbswitch/bumblebee] Unable to make it work

So, it seems like bbswitch does not work at all with newer laptop.
But, some people claim newer laptop can manage the nvidia card power with pm like TLP by loading or unloading the nvidia module.
Does anyone know how to set up this?

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#3 2020-06-22 17:13:25

Artyom
Member
Registered: 2017-03-27
Posts: 15

Re: [SOLVED][bbswitch/bumblebee] Unable to make it work

Probleme resolved by new kernel and nvidia drivers.

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