I tried disabling ahci, but nothing was cured.
https://forums.lenovo.com/t5/Other-Linux-Discussions/ThinkPad-E485-E585-Firmware-bug-ACPI-IVRS-table/td-p/4191484
this link says it must be ACPI IVRS bug, which came from broken bios of E485.
so, I typed set hint.acpi.0.disabled=1 and did a...
I have a Lenovo Ideapad 330-151KB, and on fresh install the laptop's internal speakers weren't working but the headphone jack was working. My goal is to have both working and also have the laptop speakers turn off when headphones are plugged in.
Here's what I've done so far:
I was able to get...
# cat /boot/loader.conf | grep acpi_throttle
hint.acpi_throttle.0.disabled="1"
This setting was regularly done during upgrade to Rel. 10. It was accompanied by a paper, which explained that the very low frequencies which were enabled by setting this to "0" would not contribute to actual power...
When I put:
# cat /boot/loader.conf | grep acpi_throttle
hint.acpi_throttle.0.disabled="0"
My CPU only know about C1 and C2, but the current frequency is low
dev.cpu.0.cx_method: C1/mwait/hwc C2/mwait/hwc
dev.cpu.0.cx_usage_counters: 2667 79626
dev.cpu.0.cx_usage: 3.24% 96.75% last 1899us...
https://forums.freebsd.org/search/83581/?q=hint.acpi_throttle.0.disabled%3D%220%22&o=date
I read the "C states not used" post but the search above will give more hits.
Hello,
I have laptop Lenovo T530 this FreeBSD 12 installed on it.
# uname -a
FreeBSD FBSD 12.0-RELEASE-p3 FreeBSD 12.0-RELEASE-p3 GENERIC amd64
My problem is that the laptop consumes too much energy.
# acpiconf -i 0
Design capacity: 86580 mWh
Last full capacity: 66050 mWh...
...performance_cx_lowest="Cmax"
economy_cx_lowest="Cmax"
# powerd
# powerd: no cpufreq(4) support
powerd_enable="YES"
powerd_flags="-a hadp" # Highly adaptive
And in /boot/loader.conf trying
hint.acpi_throttle.0.disabled="0"
hint.p4tcc.0.disabled="0"
Any hints welcome.
Yes. I have also set the flags to this:
powerd_flags="-a hiadaptive -b adaptive"
I also set the C-States in /etc/rc.conf:
performance_cx_lowest="Cmax"
economy_cx_lowest="Cmax"
P-States and throttling in boot/loader.conf:
hint.p4tcc.0.disabled=1
hint.acpi_throttle.0.disabled=1
Installing the drm-next-kmod port, along with setting up powerd gave me huge gains on my Intel Broadwell based MacbookAir. I could only get around 6 hours max without and now get 16 hours;
# acpiconf -i 0
Design capacity: 71500 mWh
Last full capacity: 66060 mWh
Technology...
Yes. https://www.gigabyte.com/Motherboard/GA-M68MT-S2P-rev-30#support-cpu
A quick update on things I tried last night.
Based on a lot of googling, I tried a number of various things.
I disabled Cool N Quiet in the BIOS. That had the effect of changing the last lines of the logs to:
acpi0...
I'm having difficulty getting FreeBSD 10.3 to recognize a QLogic brand Fiber Channel Card.
It's plugged into a PCIe slot on a SuperMicro server. Fiber optic cables connect the card to a Quantum Scalar i80 LTO4 tape library. Everything else about the FreeBSD installation went fine. I'm pretty...
I built a custom kernel without the EARLY_AP_STARTUP. The verbose boot option with the new kernel is hung as follows:
My /boot/loader.conf looks like this
kern.geom.label.disk_ident.enable="0"
kern.geom.label.gptid.enable="0"
vfs.zfs.min_auto_ashift=12
zfs_load="YES"
net.fibs=6...
Thanks Terry - great help!
OK, here is the output from top -S soon after reboot:
UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0000 -8 00 4736 - DLs - 0:14.13 [kernel]
0 1 00 20 0 9476 816 wait SLs -...
If I want to hear audio on my pc, what do I install? I've installed pulseaudio and alsa-utils. I post some logs... As DE I have mate
# $FreeBSD: releng/11.0/sys/amd64/conf/GENERIC.hints 297243 2016-03-24 20:52:35Z mav $
hint.fdc.0.at="isa"
hint.fdc.0.port="0x3F0"
hint.fdc.0.irq="6"...
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