[Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

Hi, My Model is 15-ab125ax I Would like to report that I have same problem as OP (Disk speed, keyboard, AMDGPU-Pro) and problem with wifi. Ubuntu 16.10 does not boot ("AMD-Vi: Completion loop timed out" followed by kernel panic). I had a lot of phone and email conversations with HP support and

[Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

** Description changed: intel_pstate not working. CPU frequency fixed at 800MHz. I've tried to modify frequency using "cpufreq-set" and also by directly writing to files in "/sys/devices/system/cpu/cpu0/cpufreq/*" to no success. I tried different versions of kernel, it started

[Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

I upgraded to Ubuntu 19.04, and the issue didn't reproduce with default installed kernel 5.0.0-27-generic. Issue still reproduces with Ubuntu 18.04. Should I close this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

CPU frequency does not increase under heavy load. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838141 Title: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

[Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

@kaihengfeng I'll test and post the results soon. @anthonywong If I disable pstate with "intel_pstate=disable", frequency goes up to 1000Mhz max, also laptop runs very hot and battery lasts 30-60mins without pstate. On Windows 10 CPU goes all the way to 4.1GHz so it's not a hardware issue. Linux

[Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

@kaihengfeng I'm unable to boot with v5.3-rc2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838141 Title: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling. To

[Bug 1838141] [NEW] intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

Public bug reported: intel_pstate not working. CPU frequency fixed at 800MHz. I've tried to modify frequency using "cpufreq-set" and also by directly writing to files in "/sys/devices/system/cpu/cpu0/cpufreq/*" to no success. I tried different versions of kernel, it started working on 4.17.0

[Bug 1843262] Re: tracker-miner-fs crashed with SIGABRT in raise()

I got the same error just after upgrading to 19.10 from 19.04. It didn't happen again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1843262 Title: tracker-miner-fs crashed with SIGABRT in raise()

[Bug 1890815] Re: vainfo requires a nvidia sofile not in repositories

I'm facing same issue. This is not the only package missing in 20.04 I has issues install some other packages too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890815 Title: vainfo requires a

[Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.

Personally I've disabled pstate driver from kernel command line. Events like suspend, lid close and restart completely changes the behavior. While working on battery I sometimes will close the lid and when I open back CPU is at 4Ghz and battery gets drained in 30mins. Not to mention the heating.