[Kernel-packages] [Bug 1690512] Re: shutdown/restart/suspend freezes laptop on intel graphics

2017-05-14 Thread Henrique de Moraes Holschuh
This is a Kabilake system, the intel-microcode does not support it as of 20161104 or 20170511 (upcoming release, to be uploaded in the next few days). Please ensure your BIOS/UEFI is up-to-date, latest known-to-be-available microcode is revision 0x58, so it is not impossible that there are availab

Re: [Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated

2017-01-05 Thread Henrique de Moraes Holschuh
rnel is not going to repeat the message for every "CPU" unless they happen to need different microcode, which is not true for your machine. Please check /proc/cpuinfo output: it should list the updated microcode revision for all cores. -- Henrique de Moraes Holschuh -- You received th

[Kernel-packages] [Bug 1506050] Re: intel cpu frequency is stuck at ~400mhz

2016-02-27 Thread Henrique de Moraes Holschuh
Chris Ng, FWIW, there is a big chance that the issue you observed is ultimately caused by thermald depending on weakly specified behavior that is known to be processor-model-specific, and which we now know to be also microcode-level specific. Please refer to bug #1480349, and remove thermald from

[Kernel-packages] [Bug 1520965] Re: Lenovo Helix does not wake up from suspend

2016-01-30 Thread Henrique de Moraes Holschuh
Please make sure you are running the latest UEFI firmware from Lenovo. I didn't check this, but there might be a newer one: Your CPU microcode is outdated. Intel microcode updates fix a lot more than just CPU microcode, they can also workaround or fix some issues with other circuits inside the pr

[Kernel-packages] [Bug 1520965] Re: Lenovo Helix does not wake up from suspend

2016-01-30 Thread Henrique de Moraes Holschuh
We don't deal with GPUs or generic ACPI in thinkpad-acpi-devel, just with the thinkpad-acpi driver. Please do this: remove the thinkpad-acpi driver (make it so it won't autoload, maybe renaming it). Reboot. Test. If the problem persists, we cannot help you in the thinkpad-acpi-devel. If the pro

[Kernel-packages] [Bug 1506050] Re: intel cpu frequency is stuck at ~400mhz

2015-12-28 Thread Henrique de Moraes Holschuh
This bug report should NOT be closed without direct verification by the submitter. The new microcode update distribution DOES contain microcode with a revision of 0x29 or later for the Xeon 1200v3. This means it *CAN* cause the regression reported in this bug report. And the microcode update pack