Search results for query: hint.hwpstate_intel.0.disabled=1

hint.hwpstate_intel.0.disabled="1" dev.hwpstate_intel.0.epp="0" powerd_enable="YES" / "NO"

...kern.geom.label.gptid.enable="0" cryptodev_load="YES" zfs_load="YES" # disable intel pstate 0 hint.hwpstate_intel.0.disabled=1 cryptodev_load="YES" zfs_load="YES" pf_load="YES" cc_htcp_load="YES" # gpu configuration hw.i915kms.modeset=1 hw.i915kms.enable_dc=2 hw.i915kms.enable_fbc=1...

...issue with Ubuntu for example. PS: I have had some improvement by disabling hwpstate_intel alltogether by setting hint.hwpstate_intel.0.disabled=1 in /boot/loader.conf. This switches to EST. est0: <Enhanced SpeedStep Frequency Control> on cpu0 However, after a day intensive compiling and...

hint.hwpstate_intel.0.disabled=1 is was what used to work for my laptop until FreeBSD 13 The error about artct0 is new in FreeBSD14 Now I added these to avoid getting stuck at atrtc but disabling that is still not helping: hint.atrtc.0.disabled=1 hint.atrtc.1.disabled=1...

Now I recall why I was abstaining from using RELEASE. it has issues with acpi / atrtc0 Now I need to boot with a hint : hwpstate_intel.0.disabled=1 It is a mess! 15 and 14.1 STABLE do not have this issue.,

...this time. I only commented the IRQ line. Any ideas what I should do next? I recollect doing this for hwpstate [hint.hwpstate_intel.0.disabled=1] What is my boot command to disable atrtc0 ? P.S. I recall some Intel boards having an issue...

Dell Latitude 5591 with FreeBSD 14.1 works great! And hw-probeis awesome!

Presumably because it's smart enough not to waste power and heat while not doing useful work, that is without sufficient load to need higher than idle performance. Looks orderly, sure. What I don't understand is why you would want to run 20 CPUs at 3.7GHz unless there was concurrently a...

...only thing that seemed to fix the wandering CPU speeds was to disable the hwpstate_intel driver entirely by adding hint.hwpstate_intel.0.disabled=1 to my /boot/loader.conf - now it looks how I want: dev.cpu.19.freq: 3701 dev.cpu.17.freq: 3701 dev.cpu.15.freq: 3701 dev.cpu.13.freq: 3701...

...which have Intel Speed Shift Technology / HWP (Hardware p-state) / Hardware Controlled Performance but had to use hint.hwpstate_intel.0.disabled=1 before booting, seems to been fixed. I just tried FreeBSD 14 CURRENT and it booted up just fine. Earlier one colnd not even reach the installer...

Alas, extremely painful upgrade from 12.2 to 13.1: - 13.1 doesn't boot on Thinkpad X1, requires hint.hwpstate_intel.0.disabled="1". - pkg upgrade segfaults multiple times saying (null) has no equivalent package or something. - pkg upgrade breaks in the middle, e.g. when upgrading freebsd-doc...

Sorry, I promised to reply yesterday, but was distracted... The culprit is Intel Speed Shift driver, see hwpstate_intel. The boot process can be easily fixed by adding one line to /boot/loader.conf of your installer: hint.hwpstate_intel.0.disabled="1"

If that's indeed the issue, then, yes, sad you can't use that nifty new feature ;) But at least, you won't lose anything compared to 12. This driver is new in 13 (and, if working, will eliminate the need to run powerd, as speed shifting is then controlled by the hardware itself).

My X1 Gen1 won't even boot without that. This is a new driver in 13.0. I filed a bug report 254915.

My laptop (Lenovo Thinkpad X1 Carbon Gen7) ran FreeBSD 12.2 without issues, but as soon as I upgraded to 13.0 started to get random freezes. The entire system becomes unresponsive, the fans run on max speed and the hardware becomes very hot. My issue is probably the same as mentioned here...

This driver is new in 13, and IIUC lets a supported CPU do its own speed shifting without the need for powerd. It seems to work fine on my server :) In case of trouble, you should be able to deactivate it from /boot/loader.conf: hint.hwpstate_intel.0.disabled="1". Might be worthwile to report...

THANK YOU :)

Currently running 13.0-ALPHA-3 with the default GENERIC kernel after a src upgrade using the stable/13 branch. 13.0-ALPHA3 FreeBSD 13.0-ALPHA3 #0 stable/13-c256220-g76dd854f47f4: Sun Jan 31 15:10:40 UTC 2021 root@harbinger.fritz.box:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 With...