Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

HI, On 20-05-18 01:53, Andrew Lutomirski wrote: On May 2, 2018, at 9:14 AM, Frantisek Zatloukal mailto:fzatl...@redhat.com>> wrote: Hans, can't this be affected also by different disk vendors (drive vendor in Lenovo laptop can vary even in same model) and different firmware of disks? Also,

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

On May 2, 2018, at 9:14 AM, Frantisek Zatloukal wrote: Hans, can't this be affected also by different disk vendors (drive vendor in Lenovo laptop can vary even in same model) and different firmware of disks? Also, drive FW is upgradeable in Lenovo laptops. On Wed, May 2,

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

I use the default DE: Gnome 3.28.1. Regards, -- Lorenzo Dalrio Il giorno lun 7 mag 2018 alle ore 12:15 Hans de Goede ha scritto: > Hi, > On 03-05-18 10:50, Lorenzo Dalrio wrote: > > Hi, > > here is the output: > > > > # cat /sys/class/dmi/id/bios_version

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 03-05-18 10:50, Lorenzo Dalrio wrote: Hi, here is the output: # cat /sys/class/dmi/id/bios_version /sys/class/dmi/id/bios_date JBET68WW (1.32 ) 02/27/2018 I apply BIOS updates quite regularly. Thank you, may I also ask which desktop-environment you are using (because of GPU usage by

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 02-05-18 18:14, Frantisek Zatloukal wrote: Hans, can't this be affected also by different disk vendors (drive vendor in Lenovo laptop can vary even in same model) and different firmware of disks? Also, drive FW is upgradeable in Lenovo laptops. Normally this indeed is more disk then

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, here is the output: # cat /sys/class/dmi/id/bios_version /sys/class/dmi/id/bios_date JBET68WW (1.32 ) 02/27/2018 I apply BIOS updates quite regularly. Regards, -- Lorenzo Dalrio Il giorno mer 2 mag 2018 alle ore 17:39 Hans de Goede ha scritto: > Hi, > On 05/01/2018

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hans, can't this be affected also by different disk vendors (drive vendor in Lenovo laptop can vary even in same model) and different firmware of disks? Also, drive FW is upgradeable in Lenovo laptops. On Wed, May 2, 2018 at 5:39 PM, Hans de Goede wrote: > Hi, > > > On

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 05/02/2018 04:33 PM, Christian Dersch wrote: On 29/04/18 17:34, Hans de Goede wrote: Hi, On 29-04-18 11:09, Christian Dersch wrote: I managed to install F28 (fresh install of KDE spin) on the second disc of my T450s. I cannot reproduce the issue by changing screen brightness there

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 05/01/2018 10:40 AM, Lorenzo Dalrio wrote: Hi, i run fedora 28 on a t450 since it was promoted to beta working with it 8-10 hours per day without any issue. System Information Manufacturer: LENOVO Product Name: 20BUS003IX Version: ThinkPad T450 # cat

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

On 29/04/18 17:34, Hans de Goede wrote: Hi, On 29-04-18 11:09, Christian Dersch wrote: I managed to install F28 (fresh install of KDE spin) on the second disc of my T450s. I cannot reproduce the issue by changing screen brightness there with min_power and also the med_power_with_dipm default.

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, i run fedora 28 on a t450 since it was promoted to beta working with it 8-10 hours per day without any issue. System Information Manufacturer: LENOVO Product Name: 20BUS003IX Version: ThinkPad T450 # cat /sys/class/scsi_host/host*/link_power_management_policy

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 29-04-18 21:03, Alexander Ploumistos wrote: Hello Hans, I've just upgraded a G50-30 and like Christian, I can not reproduce the issue. I logged into MATE and GNOME, played with the brightness settings while plugged in and on battery, it did not hang. # cat

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 30-04-18 12:59, Kamil Paral wrote: On Sun, Apr 29, 2018 at 9:26 AM, Hans de Goede > wrote: Hi All, I'm sending this to the fedora-kernel and -devel lists both to get the kernel team aware of this and because it is not

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

On Sun, Apr 29, 2018 at 9:26 AM, Hans de Goede wrote: > Hi All, > > I'm sending this to the fedora-kernel and -devel lists > both to get the kernel team aware of this and because it > is not entirely clear to me how to best deal with this. > > I guess we should get this

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hello Hans, I've just upgraded a G50-30 and like Christian, I can not reproduce the issue. I logged into MATE and GNOME, played with the brightness settings while plugged in and on battery, it did not hang. # cat /sys/class/scsi_host/host*/link_power_management_policy med_power_with_dipm

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 29-04-18 11:09, Christian Dersch wrote: I managed to install F28 (fresh install of KDE spin) on the second disc of my T450s. I cannot reproduce the issue by changing screen brightness there with min_power and also the med_power_with_dipm default. I tried it with battery only as well as

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

I managed to install F28 (fresh install of KDE spin) on the second disc of my T450s. I cannot reproduce the issue by changing screen brightness there with min_power and also the med_power_with_dipm default. I tried it with battery only as well as with connected power supply. Now I'll see whether I

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 29-04-18 10:42, Christian Dersch wrote: Hi, should I also get the freeze from the F28 live media? Yes, you should, but I just got the second of the 3 users reporting this to confirm that on his T450s the hang happens rarely, say about once a day, so unless you want to run the

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, should I also get the freeze from the F28 live media? I have a T450s (which worked fine with your LPM test kernels few months ago) but cannot migrate to 28 yet. Greetings, Christian On 04/29/2018 10:34 AM, Hans de Goede wrote: > Hi, > > On 29-04-18 09:25, Hans de Goede wrote: >> Hi All, >>

Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi, On 29-04-18 09:25, Hans de Goede wrote: Hi All, I'm sending this to the fedora-kernel and -devel lists both to get the kernel team aware of this and because it is not entirely clear to me how to best deal with this. I guess we should get this added to the release-notes / common-bugs page

Serious problem with SATA LPM in F28 on Lenovo 50 series laptops

Hi All, I'm sending this to the fedora-kernel and -devel lists both to get the kernel team aware of this and because it is not entirely clear to me how to best deal with this. I guess we should get this added to the release-notes / common-bugs page for F28, but I'm not sure what the procedure