[Kernel-packages] [Bug 2036135] Re: thermald assert failure: *** stack smashing detected ***: terminated

2024-04-18 Thread Srinivas Pandruvada
Is this possible to reproduce using thermald built from https://github.com/intel/thermal_daemon? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/2036135 Title: thermald assert failure:

[Kernel-packages] [Bug 2007579] [NEW] Raptor Lake Thermald ITMT version 2 support

2023-02-16 Thread Srinivas Pandruvada
Public bug reported: Raptor Lake system uses ITMT v2 instead of V1 for thermal configuration via GDDV. This was observed on Dell XPS 9320 system. Because thermald can't parse V2 table, it is not getting correct thermal threshold temperature and power limits. This is fixed in upstream thermald b

[Kernel-packages] [Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-15 Thread Srinivas Pandruvada
There is no powerlimit via RAPL also here. Prochot can be generated by some device on the system. We don't know the source. If some old kernel works it is possible that newer kernel activated some new device which is causing issue. It is also possible that some device is now malfunctioning on the

[Kernel-packages] [Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-15 Thread Srinivas Pandruvada
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1945221 Title: CPU frequency stuck at minimum value..again Ubuntu 20.04.3 Status in thermald package in Ubuntu: In Progress Bug descr

[Kernel-packages] [Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-08 Thread Srinivas Pandruvada
Also monitor # cat /proc/interrupts | grep Thermal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1945221 Title: CPU frequency stuck at minimum value..again Ubuntu 20.04.3 Status in

[Kernel-packages] [Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-08 Thread Srinivas Pandruvada
As Doug correctly described, there is a active prochot situation on the system, so processor frequency is limited. Can you dump: #grep . /sys/class/powercap/intel-rapl/intel-rapl\:0/* Also if you are able to boot the system without being stuck at 800MHz, can you try #echo 1 > /sys/devices/system

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-10-10 Thread Srinivas Pandruvada
With the increase in power limit by 2W from the thermal tables results in increase power for CPU driving to higher frequency may be saturating GPU. It will take some time to come up with some algorithm. May be part of another power sharing daemon. -- You received this bug notification because yo

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-10-04 Thread Srinivas Pandruvada
Looks like some game mode daemon or program, which is changing parameters for cpu frequency. Like energy performance preference was changed to balance_power. Need to find out what is that program, may be some tuning can be done there as it knows game is going to be played. Also this will be help

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-10-04 Thread Srinivas Pandruvada
balance_power is not a kernel default, so something on the system running which is changing cpufreq parameters. "balamce_performance" is the default. Anyway thermald is setting the package power limit as per thermal tables. There is no power sharing info in the tables. We have this power sharing

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-30 Thread Srinivas Pandruvada
Thanks. I can buy, I don't have gaming skills! You already indicated that limiting cpu frequency or removing turbo boost helps. I want to see if the energy_performance_preference or workload_request works. "workload_request" will be the best as this is one setting for all CPUs. If this works then

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-30 Thread Srinivas Pandruvada
It will also be great if you can specify how to download and play the game to get to this condition. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1944389 Title: Thermald 1.9.1-1ubun

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-28 Thread Srinivas Pandruvada
In your current 5.10 kernel try this setting: #for i in {0..7}; do echo balance_power > /sys/devices/system/cpu/cpufreq/policy$i/energy_performance_preference; done confirm with for i in {0..7}; do cat /sys/devices/system/cpu/cpufreq/policy$i/energy_performance_preference; done balance_power bal

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-28 Thread Srinivas Pandruvada
I have the same XPS 9310 with 5.11.0-34-generic #36-Ubuntu SMP Thu Aug 26 19:22:09 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux # tree /sys/bus/pci/devices/\:00\:04.0 /sys/bus/pci/devices/:00:04.0 ... ... ├── uevent ├── vendor └── workload_request ├── workload_available_types └── work

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-28 Thread Srinivas Pandruvada
This is just long term package power limit after reaching 53C "/sys/class/powercap/intel-rapl-mmio/intel-rapl-mmio\:0/device/intel-rapl-mmio\:0/constraint_0_power_limit_uw". Doesn't include off package limit. You need 5.11 kernel atleast for those workload controls. Tiger lake controls patches ar

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-28 Thread Srinivas Pandruvada
I can give you some other knob, please try that whether this improves while playing this game. #cd /sys/bus/pci/devices/:00:04.0/workload_request #echo idle > workload_type or # echo bursty > workload_type -- You received this bug notification because you are a member of Kernel Packages, w

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-28 Thread Srinivas Pandruvada
Data from /sys/class/thermal are usually stale. They are left from previous platforms. The actual limits comes from adaptive tables based on the condition match. This is what OEM defined for the system. Also without adaptive power limits are insane here. Thermal doesn't reduce GPU frequency. It

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-26 Thread Srinivas Pandruvada
There is a temperature sensor "THP" which has a limit of 53C. This temperature exceeded which calls for thermal throttling to limit to 15W by thermal tables on this system. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-24 Thread Srinivas Pandruvada
Run the github version #systemctl disable thermald #thermald --no-daemon --loglevel=info --adaptive Attach the log. It is possible that skin temperature a limit -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://

[Kernel-packages] [Bug 1944389] Re: Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz

2021-09-20 Thread Srinivas Pandruvada
Try the upstream version https://github.com/intel/thermal_daemon May be missing some backports. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1944389 Title: Thermald 1.9.1-1ubuntu0.

[Kernel-packages] [Bug 1940485] Re: thermald often limits CPU frequency while on AC

2021-08-30 Thread Srinivas Pandruvada
Try these steps. First disable thermald #systemctl disable thermald reboot Then run the script https://github.com/intel/thermal_daemon/blob/master/test/thermal-debug-dump-ubuntu.sh It will generate a tar file. Upload that. Also continue to use the system after the test and see if you see the sam

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-07 Thread Srinivas Pandruvada
I wish fan control worked. I release v2.4.6 with the changes. This is in master branch with tag v2.4.6. There are three commits on top of v2.4.5 to address this issue. Please try. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald i

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-07 Thread Srinivas Pandruvada
Thanks for the comment. I would like to know something more about this system? - Is this a desktop? - Do you see any entry where /sys/class/thermal/cooling_device*/type = fan? If you see can you control fan speed via /sys/class/thermal/cooling_device*/cur_state I will cleanup the change and uploa

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-06 Thread Srinivas Pandruvada
Please try this version https://github.com/intel/thermal_daemon/tree/ubuntu-bug-1930422 checkout branch ubuntu-bug-1930422. Then repeat comments at #11 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launc

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-06 Thread Srinivas Pandruvada
I see that this system doesn't have all expected table and has one default table which has just one entry. So need some special implementation. I will implement and send a branch to test. But keep in mind that limit is set at 71C. So I know there will be complaints that there is too much throttl

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-06 Thread Srinivas Pandruvada
Again I don't see any throttling. With the version from https://github.com/intel/thermal_daemon Can you do #systemctl disable thermald reboot from a command line #thermald --no-daemon --loglevel=debug --adaptive Attach the output Alternatively you can just add --loglevel=debug instead of logl

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-03 Thread Srinivas Pandruvada
Both logs looks same. I don't see any throttling. This is a backported version of thermald in Ubuntu. Can you run with upstream version of thermald https://github.com/intel/thermal_daemon -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to th

[Kernel-packages] [Bug 1930422] Re: thermald_1.9.1-1ubuntu0.4_amd64 breaks system

2021-06-02 Thread Srinivas Pandruvada
Edit /usr/lib/systemd/system/thermald.service to add option --loglevel=info. Basically /usr/sbin/thermald --systemd --dbus-enable --adaptive changes to /usr/sbin/thermald --systemd --dbus-enable --adaptive --loglevel=info Then reboot and when you see the condition attach the output of journalctl

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2021-06-01 Thread Srinivas Pandruvada
If possible please try to build from https://github.com/intel/thermal_daemon -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1769236 Title: CPU frequency stuck at minimum value Status

[Kernel-packages] [Bug 1800446] Re: kidle_inject constantly running

2021-02-28 Thread Srinivas Pandruvada
Please attach logs as suggested in comment #14 and comment #16. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1800446 Title: kidle_inject constantly running Status in linux package

[Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown

2020-12-01 Thread Srinivas Pandruvada
There is a patch in discussion to avoid thermal shutdown from kernel Re: [PATCH 1/3] thermal: core: Add indication for userspace usage from Kai-Heng Feng . If that gets merged then we can disable int340x thermal shutdowns from the kernel and let thermald manage shutdown. This gives opportunity f

[Kernel-packages] [Bug 1887490] Re: [FFe/SRU] Add/Backport EPYC-v3 and EPYC-Rome CPU model

2020-10-29 Thread Venkatesh Srinivas
Hi - commit 411a139d84bd34931e0e01d6ed5e48a718392e5d added svm_xsaves_support, but AFAICT support for virtualizing the IA32_XSS MSR on SVM was not merged back from upstream. Commit 864e2ab2b46db1ac266c46a7c9cefe6cc893029d added this support upstream and was a parent of 411a13. This means QEMU-KVM

[Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown

2020-06-27 Thread Srinivas Pandruvada
As per commeent #32, thermald helps here. But it is better to avoid kernel shutdown for one bad temperarure sample instead of some running average. We should have "mode" attribute so that we can avoid this by disabling the zone. I will see what can be done to add "mode" attribute for these zones.

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-06-24 Thread Srinivas Pandruvada
# dpkg -l thermald | cat Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-06-24 Thread Srinivas Pandruvada
** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title: Performance workaro

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-06-24 Thread Srinivas Pandruvada
Used version #apt list | grep thermald thermald/now 1.9.1-1ubuntu0.2 amd64 [installed,local] -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title: Performance workaround for

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-06-24 Thread Srinivas Pandruvada
The attached file contains two screen shots: - power_limit_before.png (old version thermald/now 1.9.1-1ubuntu0.1 amd64) - power_limit_after.png (new version thermald/now 1.9.1-1ubuntu0.2 amd64) Under "stress" workload, the max power consumed is capped below 9W. With the new version it is maintaini

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-06-15 Thread Srinivas Pandruvada
What else is needed here? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title: Performance workaround for Dell 7390 2-in-1 Ice Lake Status in thermald package in Ubuntu: F

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-06-10 Thread Srinivas Pandruvada
To reproduce this: Boot Ubuntu 20.04 LTS (Focal Fossa)with 5.4 kernel. Open two terminals: -In the first terminal run the following command "turbostat --show PkgWatt" -In the second terminal run some all CPU busy workload, like stress-ng or mprime After few seconds turbostat will show that power

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-05-05 Thread Srinivas Pandruvada
Anything more is required this to be applied? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title: Performance workaround for Dell 7390 2-in-1 Ice Lake Status in linux package

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-04-27 Thread Srinivas Pandruvada
Please change this to "Confirmed". As you can see the power limits, it will limit performance from what you can get at 15W. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title:

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-04-27 Thread Srinivas Pandruvada
Power limits from this platform: abuser@labuser-XPS-13-7390-2-in-1:/$ grep -r . sys/bus/pci/devices/\:00\:04.0/power_limits/* sys/bus/pci/devices/:00:04.0/power_limits/power_limit_0_max_uw:900 sys/bus/pci/devices/:00:04.0/power_limits/power_limit_0_min_uw:250 sys/bus/pci/device

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-04-27 Thread Srinivas Pandruvada
I am not sure what is the thinkpad issue. Is it something new or old which should have been fixed with dptfxtract and thermald? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-04-24 Thread Srinivas Pandruvada
** Description changed: As reported here: https://www.phoronix.com/forums/forum/linux-graphics-x-org-drivers/intel-linux/1174225-dell-xps-7390-intel-ice-lake-performance-hit-hard-by-a-linux-kernel-regression?view=stream This primarily impacts "Ubuntu 20.04 LTS (Focal Fossa)." as it switc

[Kernel-packages] [Bug 1874933] [NEW] Performance workaround for Dell 7390 2-in-1 Ice Lake

2020-04-24 Thread Srinivas Pandruvada
Public bug reported: As reported here: https://www.phoronix.com/forums/forum/linux-graphics-x-org-drivers/intel-linux/1174225-dell-xps-7390-intel-ice-lake-performance-hit-hard-by-a-linux-kernel-regression?view=stream This primarily impacts "Ubuntu 20.04 LTS (Focal Fossa)." as it switched to 5.4

[Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown

2020-04-24 Thread Srinivas Pandruvada
It is not really used in the relationship file. So other OS may not be using this so probably never validated the critical trips. Better to disable. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad

Re: [Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown

2020-04-16 Thread Srinivas Pandruvada
avoid the shutdown if I manually reduce CPU > target > temperature to 70C using this tool: > https://github.com/erpalma/throttled > This results in very heavy CPU throttling well below 1GHz. Not sure if you ran dptfxtract tool on this system. May be thermald is not doing anything because th

Re: [Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown

2020-04-16 Thread Srinivas Pandruvada
When I quickly modprobe int3403_thermal back, the full output is here > (it is seen that temp is 79C, which is really close to the critical > 80C): Correct. So this will shutdown the system. Is that sensor temperature always in that range? If it is then sensor may be

Re: [Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown

2020-04-16 Thread Srinivas Pandruvada
On Thu, 2020-04-16 at 07:22 +, Anton Keks wrote: > 20.04 includes thermald 1.9.1, but it is not running by default. > > $ systemctl status thermald > ● thermald.service - Thermal Daemon Service > Loaded: loaded (/lib/systemd/system/thermald.service; disabled; > vendor preset: enabled) >

Re: [Kernel-packages] [Bug 1840454] Re: kernel 5.2 disallows thermald's direct MSR writes

2019-08-17 Thread Srinivas Pandruvada
On Sat, 2019-08-17 at 05:24 +, Anthony Wong wrote: > On Sat, Aug 17, 2019 at 1:05 AM Srinivas Pandruvada < > srinivas.pandruv...@linux.intel.com> wrote: > > > The patch for changing TCC offset can only be in for 5.4 kernel. > > Then > > there will be no

[Kernel-packages] [Bug 1840454] Re: kernel 5.2 disallows thermald's direct MSR writes

2019-08-16 Thread Srinivas Pandruvada
The patch for changing TCC offset can only be in for 5.4 kernel. Then there will be no MSR access. So the option is to take out of mainline kernel patch to avoid this or avoid workaround option. I don't know if there are any other options. -- You received this bug notification because you are a

Re: [Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL

2019-08-15 Thread Srinivas Pandruvada
Correct. I think you are using with 5.3 kernel or using workaround option. Without dptfxtract output or user manually created thermal-conf.xml or using aurogenerated, this is risky to play with power as the skin will hit limit. Thanks, Srinivas On Thu, 2019-08-15 at 16:28 +, Anthony Wong

[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL

2019-08-15 Thread Srinivas Pandruvada
Hi, Is this issue reproducible in the latest thermald 1.9 release? If yes, I want to fix ASAP. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max

[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release

2019-08-01 Thread Srinivas Pandruvada
Please use the latest dptfxtract tool version 1.4.2. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubun

[Kernel-packages] [Bug 1824690] Re: proc_thermal flooding dmesg

2019-05-06 Thread Srinivas Pandruvada
Rui submitted a patch to change to dev_notice() https://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git/commit /?h=next&id=3c7110fab805766450c5d2eac1c994d4c8c230d3 But with default log level in Ubuntu, I think dev_notice will be dumped to dmesg. Is it correct? I submitted another patch

[Kernel-packages] [Bug 1815214] Re: Lenovo T480: throttling CPU issue

2019-05-04 Thread Srinivas Pandruvada
This is not a thermald bug. Linux doesn't have ABI to change PL1 limit set via MMIO I/F as suggested in the link, so thermald can't us. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/18

[Kernel-packages] [Bug 1824690] Re: proc_thermal flooding dmesg

2019-04-23 Thread Srinivas Pandruvada
This is not related to thermald and thermald may not fix this. Rui is submitting a kernel patch to downgrade message level. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1824690 Title

[Kernel-packages] [Bug 1815214] Re: Lenovo T480: throttling CPU issue

2019-04-11 Thread Srinivas Pandruvada
You marked this for thermald bug. Can you try this? #systemctl disable thermald reboot then try to reproduce. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1815214 Title: Lenovo T48

[Kernel-packages] [Bug 1800446] Re: kidle_inject constantly running

2019-03-25 Thread Srinivas Pandruvada
Also can you attach acpi.out by issuing the following command #acpidump > acpi.out -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1800446 Title: kidle_inject constantly running Stat

[Kernel-packages] [Bug 1800446] Re: kidle_inject constantly running

2019-03-25 Thread Srinivas Pandruvada
Do we still have this issue? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1800446 Title: kidle_inject constantly running Status in linux package in Ubuntu: Incomplete Status in t

[Kernel-packages] [Bug 1800446] Re: kidle_inject constantly running

2019-02-16 Thread Srinivas Pandruvada
I suggest, disable thermald service first. #systemctl diable thermald then reboot Then on a window #thermald --loglevel=info --no-daemon And do your regular work, When you experience slow down, copy paste output of the thermald and attach. -- You received this bug notification because you are

[Kernel-packages] [Bug 1803881] Re: thermal thermal_zone4: failed to read out thermal zone (-61)

2019-01-19 Thread Srinivas Pandruvada
These are kernel bugs, so better to file in kernel bugzilla. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1803881 Title: thermal thermal_zone4: failed to read out thermal zone (-61)

[Kernel-packages] [Bug 1797802] Re: Erratic behavior of CPU frequency control under load

2019-01-18 Thread Srinivas Pandruvada
dimahetman (dimahetman), please also try as described in #18. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1797802 Title: Erratic behavior of CPU frequency control under load Statu

[Kernel-packages] [Bug 1797802] Re: Erratic behavior of CPU frequency control under load

2019-01-18 Thread Srinivas Pandruvada
try running thermald in a window from command line. systemctl stop thermald #thermald --no-daemon --loglevel=info Then do what triggers this, and attach the output of the above command. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to th

[Kernel-packages] [Bug 1799389] Re: not use /etc/thermald/thermal-conf.xml by default

2018-10-23 Thread Srinivas Pandruvada
Good observation. We need to update man page. I am looking for volunteer for updating man page. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1799389 Title: not use /etc/thermald/the

[Kernel-packages] [Bug 1550779] Re: [i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches

2018-09-29 Thread srinivas
description: Notebook product: 81A4 (LENOVO_MT_81A4_BU_idea_FM_ideapad 120S-11IAP) vendor: LENOVO version: Lenovo ideapad 120S-11IAP serial: YD033K9M width: 64 bits capabilities: smbios-3.0 dmi-3.0 vsyscall32 configuration: administrator_password=enabled boot=normal chas

[Kernel-packages] [Bug 1550779] Re: [i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches

2018-09-29 Thread srinivas
[ 17.172263] snd_hda_intel :00:0e.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 17.177437] EDAC pnd2: b_cr_tolud_pci=08001 ret=0 [ 17.177495] EDAC pnd2: b_cr_touud_lo_pci=0 ret=0 [ 17.177536] EDAC pnd2: b_cr_touud_hi_pci=1 ret=0 [ 17.177577] E

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-06-21 Thread Srinivas Pandruvada
Glen: Thanks for good suggestions. I will consider for next revision. But problem in this bugzilla is addressed. This system has buggy temperature threshold. OEM didn't find because Windows will not use any more. So with the change we really look if Windows would have used this threshold based on

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-24 Thread Srinivas Pandruvada
I have pushed workaround for this. Please try the latest thermald https://github.com/intel/thermal_daemon/tree/v1.7.2-test This should show version 1.7.2 when you do thermald --version. Please test and let me know if the problem is fixed. Reboot your system to try new version, so that it will not

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-23 Thread Srinivas Pandruvada
If /var/run points to tmpfs then you can't change. Let me update a new version of thermald by working around this issue. But you have to build it yourself and try. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bu

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-22 Thread Srinivas Pandruvada
Thanks for providing the dump. Unfortunately the Spectre system has bad thermal table values (Since Windows 10 is using more advanced tables, manufacturer didn't notice bad values impact.). So there may be more systems like this. So I want to implement some workaroud. Can you give me dump of # cat

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-22 Thread Srinivas Pandruvada
/var/run/thermald/thermal-conf.xml.auto will not be regenerated, if present, so you can edit. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1769236 Title: CPU frequency stuck at minimum

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-21 Thread Srinivas Pandruvada
Can you also attach output of acpidump? #acpidump > acpi.out -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1769236 Title: CPU frequency stuck at minimum value Status in linux package

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-21 Thread Srinivas Pandruvada
Thanks for providing detailed logs. I see in the log: " cthd_sysfs_zone::read_cdev_trip_points: ZONE bound to CDEV status 0 Sorted trip dump zone index:5 type:B0D4: index 2: type:passive temp:4 hyst:1000 zone id:5 sensor id:5 cdev size:0 " So this is a problem in configuration of the system.

[Kernel-packages] [Bug 1769236] Re: CPU frequency stuck at minimum value

2018-05-21 Thread Srinivas Pandruvada
This seems to have wrong temperature threshold issue. 64C is too low threshold. What is the dump of the following: #grep -r . /sys/class/thermal/* Meanwhile you can edit the file thermal-conf.xml.auto and change * to 95000 to make system usable. -- You received this bug notification because you

[Kernel-packages] [Bug 1438039] Re: Ubuntu14.04.1 kernel panics with enic driver throwing a NULL Pointer exception

2015-06-04 Thread Srinivas
Any update on the patch being pulled? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1438039 Title: Ubuntu14.04.1 kernel panics with enic driver throwing a NULL Pointer exception St

[Kernel-packages] [Bug 1438039] Re: Ubuntu14.04.1 kernel panics with enic driver throwing a NULL Pointer exception

2015-03-30 Thread Srinivas
I am unable to get the logs from the machine. BTW, the bug is already fixed and the patch is committed upstream. The details of which has been mentioned in the description. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are

[Kernel-packages] [Bug 1438039] [NEW] Ubuntu14.04.1 kernel panics with enic driver throwing a NULL Pointer exception

2015-03-30 Thread Srinivas
Public bug reported: Steps to reproduce the bug: 1. Install Ubuntu 14.04.1 on the Cisco M-series server. 2. Run reboot test, OS will come up and go for graceful reboot continuously. 3. I am seeing kernel panic in 3 out of 4 Ubuntu machines . Don't know after how many iterations of reboot it happe

[Kernel-packages] [Bug 1312528] Re: [HP Pavilion dv6-7040tx Entertainment Notebook PC] GRUB boot menu does not appear

2014-04-30 Thread JONNALAGADDA Srinivas
Christopher M. Penalver (penalvch): The HP-provided BIOS cabinet file no longer has an `.iso` file in it. And, I am travelling currently; I do not have a Windows 7 computer nearby to prepare a rescue CD. I shall report back after May 12, when I return. Thanks for your pointer and suggestion! --

[Kernel-packages] [Bug 1312528] Re: GRUB boot menu does not appear

2014-04-26 Thread JONNALAGADDA Srinivas
Joseph Salisbury: I should add another piece of information, perhaps. When I hold SHIFT key down during boot, the trackpad is not recognised any longer! In fact, the mouse pointer is not visible on the screen. However, the above behaviour occurs only when the bluetooth receiver of my Microsoft w

[Kernel-packages] [Bug 1312528] Re: GRUB boot menu does not appear

2014-04-26 Thread JONNALAGADDA Srinivas
Joseph Salisbury: When I hold the SHIFT key down after power on, I do not see any BIOS information. Before installing 14.04, the computer BIOS was in legacy mode. At that time, holding SHIFT down while booting did show BIOS information. When my initial attempts at installing 14.04 failed, I was

[Kernel-packages] [Bug 1312528] Re: GRUB boot menu does not appear

2014-04-26 Thread JONNALAGADDA Srinivas
Christopher Penalver: The model of my notebook computer is HP Pavilion dv6 TR7040x. Should you need finer details, please let me know. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/131252

[Kernel-packages] [Bug 1311187] Re: Screen brightness set to maximum on every boot on HP Pavilion dv6 TR7040x

2014-04-24 Thread JONNALAGADDA Srinivas
Reported the said GRUB bug: Bug #1312528. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1311187 Title: Screen brightness set to maximum on every boot on HP Pavilion dv6 TR7040x Statu

[Kernel-packages] [Bug 1312528] Re: GRUB boot menu does not appear

2014-04-24 Thread JONNALAGADDA Srinivas
This bug stands in the way of my trying the suggestion made by Joseph Salisbury (jsalisbury) in the context of Bug #1311187. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1312528 Title:

[Kernel-packages] [Bug 1312528] [NEW] GRUB boot menu does not appear

2014-04-24 Thread JONNALAGADDA Srinivas
Public bug reported: When (re)booting, the GRUB boot menu does not appear. Instead, a black rectangle - where the boot menu should otherwise appear - is displayed. A picture is attached herewith. It shows the said black rectangle. Please excuse the glossy screen, and the consequent poor visibil

[Kernel-packages] [Bug 1311187] Re: Screen brightness set to maximum on every boot on HP Pavilion dv6 TR7040x

2014-04-23 Thread JONNALAGADDA Srinivas
Thanks for your reply, Joseph. I cannot try an upstream kernel currently, because of a different bug. The bug is that GRUB2 does NOT show any boot menu at all! It shows a blanked out rectangle. I shall report that separately. -- You received this bug notification because you are a member of Ke

[Kernel-packages] [Bug 1311187] [NEW] Screen brightness set to maximum on every boot on HP Pavilion dv6 TR7040x

2014-04-22 Thread JONNALAGADDA Srinivas
Public bug reported: My laptop is an HP Pavilion dv6 TR7040x. Every time I (re)boot into Ubuntu 14.04, the screen brightness is set to maximum. This happens independent of my earlier setting. I reduce the brightness, and continue my work. When I reboot, it is reset to maximum brightness. This

[Kernel-packages] [Bug 1311187] Re: Screen brightness set to maximum on every boot on HP Pavilion dv6 TR7040x

2014-04-22 Thread JONNALAGADDA Srinivas
I originally reported this issue at Bug #1268659, but created this new bug upon advice by Christopher M. Penalver (penalvch). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1311187 Title:

[Kernel-packages] [Bug 1283126] Re: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2: bcmwl kernel module failed to build [error: unknown type name ‘uint’]

2014-02-27 Thread JONNALAGADDA Srinivas
I confirm what Mario Trams reported above. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1283126 Title: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2: bcmwl kernel module failed to

[Kernel-packages] [Bug 1268659] Re: 8086:0166 [Lenovo G580 2189] Always maximum backlight after reboot

2014-02-27 Thread JONNALAGADDA Srinivas
My laptop is an HP Pavilion dv6 TR7040x. I have this issue too. Similar to what Lorenzo M reported above, this issue does not occur when I reboot into Ubuntu 12.04.4 partition. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubun

[Kernel-packages] [Bug 1273386] Re: Neutron namespace metadata proxy triggers kernel crash on Ubuntu 12.04/3.2 kernel

2014-01-28 Thread Davanum Srinivas (DIMS)
pasting one trace here for the record Jan 24 19:59:19 localhost kernel: [ 1028.120275] [ cut here ] Jan 24 19:59:19 localhost kernel: [ 1028.120848] kernel BUG at /build/buildd/linux-3.2.0/fs/buffer.c:2917! Jan 24 19:59:19 localhost kernel: [ 1028.121602] invalid opcode:

[Kernel-packages] [Bug 1273386] Re: Neutron namespace metadata proxy triggers kernel crash on Ubuntu 12.04/3.2 kernel

2014-01-27 Thread Davanum Srinivas (DIMS)
Related bug filed by Peter Feiner https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1252508/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1273386 Title: Neutron namespace metadata p