[Kernel-packages] [Bug 1910562] Re: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34
I've made the same tests with mainline kernel '5.12.4-051204-generic #202105140931 SMP Fri May 14 09:35:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux' and the results are the same, i.e. sensors command stopping when reaching amd section and this error message showing in dmesg: [ 65.636330] [drm] PCIE GART of 256M enabled (table at 0x00F4). [ 67.104101] [drm:dce110_edp_wait_for_hpd_ready [amdgpu]] *ERROR* dce110_edp_wait_for_hpd_ready: wait timed out! [ 67.704167] [drm:dce110_edp_wait_for_hpd_ready [amdgpu]] *ERROR* dce110_edp_wait_for_hpd_ready: wait timed out! [ 67.735924] [drm] UVD and UVD ENC initialized successfully. [ 67.845908] [drm] VCE initialized successfully. [ 67.850738] amdgpu :01:00.0: [drm] Cannot find any crtc or sizes [ 68.144823] drm_dp_i2c_do_msg: 2 callbacks suppressed [ 68.241327] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon [ 68.241388] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D [ 68.893269] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon [ 68.893321] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D So the problem is not Ubuntu related. -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help :
[Kernel-packages] [Bug 1910562] Re: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34
Hi Sergio. First of all, thank you (and anyone else involved) for your time investigating in the issue. > Could you please try to run the command several times, specifying the different chip I did not find how to specify a certain chip with the 'sensors' command after reading the man page. But I'm sure the problem happens when sensors tries to read the temperature from the AMD discrete graphics card, because when the console output of sensors reaches this section during the scan: amdgpu-pci-0100 Adapter: PCI adapter [ --> HERE IT HANGS FOR 2 SECS <-- ] vddgfx:1.05 V edge: +42.0°C (crit = +94.0°C, hyst = -273.1°C) power1:7.11 W (cap = 35.00 W) it hangs for a couple of seconds and two things happens: 1. the fans start spinning 2. I see an drm related warning appearing in the dmesg logs: [ 41.397707] [drm] PCIE GART of 256M enabled (table at 0x00F4). [ 42.609649] [drm:dce110_edp_wait_for_hpd_ready [amdgpu]] *ERROR* dce110_edp_wait_for_hpd_ready: wait timed out! [ 43.213733] [drm:dce110_edp_wait_for_hpd_ready [amdgpu]] *ERROR* dce110_edp_wait_for_hpd_ready: wait timed out! [ 43.242390] [drm] UVD and UVD ENC initialized successfully. [ 43.352370] [drm] VCE initialized successfully. [ 43.358578] amdgpu :01:00.0: [drm] Cannot find any crtc or sizes Could it be that scanning the amdgpu-pci-0100 causes the AMD card to reset and this is related to the fans starting ? > you were able to reproduce this problem not only in Ubuntu, but also in other distributions. Is that correct ? I was able to reproduce on Ubuntu 20.04 with all 5.8 kernels available and with a 5.10.0-14 kernel installed from Hirsute beta repositories. However today I made some tests again using my stable 20.04 and also the just released final Hirsute 21.04 from a live USB. Below the results of running the 'sensors' command in terminal, ordered by Ubuntu version and kernel: 1. 20.04, 5.4.0-59-generic #65-Ubuntu SMP - everything ok - no fans spinning - no dmesg warinings - no sensors hanging during scan: amdgpu-pci-0100 Adapter: PCI adapter vddgfx: N/A edge: N/A (crit = +94.0°C, hyst = -273.1°C) power1: N/A (cap = 35.00 W) 2. 20.04, 5.8.0-50-generic #56~20.04.1-Ubuntu SMP - problem present - fans spinning - sensors hangs during output when reaching amd section: amdgpu-pci-0100 Adapter: PCI adapter [ 2 SECS ] vddgfx:1.05 V edge: +38.0°C (crit = +94.0°C, hyst = -273.1°C) power1:7.12 W (cap = 35.00 W) - dmesg warnings appearing when fans start: [ 41.397707] [drm] PCIE GART of 256M enabled (table at 0x00F4). [ 42.609649] [drm:dce110_edp_wait_for_hpd_ready [amdgpu]] *ERROR* dce110_edp_wait_for_hpd_ready: wait timed out! [ 43.213733] [drm:dce110_edp_wait_for_hpd_ready [amdgpu]] *ERROR* dce110_edp_wait_for_hpd_ready: wait timed out! [ 43.242390] [drm] UVD and UVD ENC initialized successfully. [ 43.352370] [drm] VCE initialized successfully. [ 43.358578] amdgpu :01:00.0: [drm] Cannot find any crtc or sizes 3. USB/Live 21.04, 5.11.0-16-generic #17-Ubuntu SMP - problem present - fans spinning - sensors hangs during output when reaching amd section: amdgpu-pci-0100 Adapter: PCI adapter [ 2 SECS ] vddgfx:1.05 V edge: +38.0°C (crit = +94.0°C, hyst = -273.1°C) power1:7.12 W (cap = 35.00 W) - dmesg warnings appearing when fans start (slightly different from 5.8.0-50): [ 301.476682] [drm] PCIE GART of 256M enabled (table at 0x00F4). [ 301.681312] [drm] UVD and UVD ENC initialized successfully. [ 301.791290] [drm] VCE initialized successfully. [ 301.797151] amdgpu :01:00.0: [drm] Cannot find any crtc or sizes [ 302.099911] drm_dp_i2c_do_msg: 14 callbacks suppressed [ 302.196470] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon [ 302.196534] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D [ 303.115752] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon [ 303.115829] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D So the only kernel without this problem is the old 5.4, but I suspect that with that kernel the sensor real measurement is not happening because there are no voltage/temps readings but only N/A (maybe it was not yet implemented and this is only a stub/dummy output) > If it is, do you think you could test a pristine Linux kernel (from > https://kernel.org)? I'll try as soon as possible and report back the results. In the meantime, thanks again and please feel free to ask any more questions/tests. Regards, Gabriele. -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in
[Kernel-packages] [Bug 1910562] acpidump.txt
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491552/+files/acpidump.txt ** Changed in: linux-signed-hwe-5.8 (Ubuntu) Status: Invalid => Confirmed -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491551/+files/WifiSyslog.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491550/+files/UdevDb.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491549/+files/RfKill.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491548/+files/PulseList.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491547/+files/ProcModules.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491546/+files/ProcInterrupts.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491545/+files/ProcEnviron.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491544/+files/ProcCpuinfoMinimal.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] Lsusb-v.txt
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491543/+files/Lsusb-v.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] Lspci-vt.txt
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491540/+files/Lspci-vt.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491539/+files/Lspci.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] Lsusb-t.txt
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491542/+files/Lsusb-t.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] Re: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34
apport information ** Tags added: apport-collected ** Description changed: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu27.16 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: gabriele 2370 F pulseaudio + /dev/snd/controlC1: gabriele 2370 F pulseaudio + CasperMD5CheckResult: skip + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2020-05-06 (352 days ago) + InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) + MachineType: Dell Inc. Precision 7540 + Package: lm-sensors 1:3.6.0-2ubuntu1 + PackageArchitecture: amd64 + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 + RelatedPackageVersions: + linux-restricted-modules-5.8.0-50-generic N/A + linux-backports-modules-5.8.0-50-generic N/A + linux-firmware1.187.11 + Tags: focal + Uname: Linux 5.8.0-50-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark + _MarkForUpload: True + dmi.bios.date: 01/08/2021 + dmi.bios.release: 1.11 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 1.11.2 + dmi.board.name: 0XMC3F + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 10 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: + dmi.product.family: Precision + dmi.product.name: Precision 7540 + dmi.product.sku: 0926 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491534/+files/AlsaInfo.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh
[Kernel-packages] [Bug 1910562] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491541/+files/Lsusb.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491538/+files/IwConfig.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] Dependencies.txt
apport information ** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491537/+files/Dependencies.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491536/+files/CurrentDmesg.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1910562] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1910562/+attachment/5491535/+files/CRDA.txt -- 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/1910562 Title: Fans switching on and off every 10 seconds after update to kernel 5.8.0-34 Status in linux package in Ubuntu: Incomplete Status in linux-signed-hwe-5.8 package in Ubuntu: Confirmed Status in lm-sensors package in Ubuntu: New Status in xserver-xorg-video-amdgpu package in Ubuntu: Invalid Bug description: After updating via apt dist-upgrade from kernel 5.4.0-59 to kernel 5.8.0-34 the fan on my machine started switching on (for an instant) and off every 10 seconds even when idle with CPU at 48/50°C. Switching back to previous kernel solves temporary the problem, i.e. fans are always off with light desktop work. The new behavior is really annoying and I guess not healthy for the fans. I'm on latest Dell bios, with every other package updated. Di something in the thermal policies change between those two kernels? Is it possible to go back to previous behavior ? Thanks in advance for help Machine: Dell Precison 7540, intel i7-9750 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-34-generic 5.8.0-34.37~20.04.2 ProcVersionSignature: Ubuntu 5.8.0-34.37~20.04.2-generic 5.8.18 Uname: Linux 5.8.0-34-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jan 7 17:14:54 2021 InstallationDate: Installed on 2020-05-06 (246 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2370 F pulseaudio /dev/snd/controlC1: gabriele 2370 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-06 (352 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Precision 7540 Package: lm-sensors 1:3.6.0-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=c39f518b-f5c9-47c5-8e7f-42d970d2dedb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware1.187.11 Tags: focal Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 01/08/2021 dmi.bios.release: 1.11 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.2 dmi.board.name: 0XMC3F dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.2:bd01/08/2021:br1.11:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0XMC3F:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910562/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1829255] Re: Sever performance degradation after updating to 5.0.0-15 due to mds mitigation
Just I quick follow up. The impact was so severe in my code because I was using SDL_PollEvent() really often to read the keys status... which was basically blocking my code. That was one of the first things I wrote and forgot about it. So that was really a context switching overhead problem. Thanks again. -- 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/1829255 Title: Sever performance degradation after updating to 5.0.0-15 due to mds mitigation Status in linux package in Ubuntu: Won't Fix Bug description: After updating to the latest kernel 5.0.0-15 I'm experiencing a severe performance degradation on my machine with one of my applications (a gbc emulator developed by me). I saw about a 27% performance loss, going from 55fps to 40. Booting an old 5.0.0-13 kernel or disabling mds mitigation at boot with 'mds=off' solves the problem. I know there isn't much to do about (apart from disabling the mitigation) but I'm reporting this because I spent half a day bisecting with git cause I thought the problem was with my latest commits. Security updates are obviously important and a priority, but I think that at least with this kind of mitigations that cause big performance degradation, an message or a simple alert to the user during the update should be shown. Something like: "Plese be aware that this kernel update can result in performance loss. See this page for more info." and then link the specific SecurityTeam page (which in this case is https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/MDS ) ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-15-generic 5.0.0-15.16 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 Uname: Linux 5.0.0-15-generic x86_64 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2045 F pulseaudio /dev/snd/controlC1: gabriele 2045 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed May 15 16:36:36 2019 HibernationDevice: RESUME=UUID=e43b75a3-a278-4d4e-83e8-54a9e0c95276 InstallationDate: Installed on 2018-05-31 (349 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: Dell Inc. Latitude E6540 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic root=UUID=8a8a023d-2a12-4e14-b187-7beaf4d89763 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-15-generic N/A linux-backports-modules-5.0.0-15-generic N/A linux-firmware1.178 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-23 (21 days ago) dmi.bios.date: 10/09/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: A26 dmi.board.name: 0725FP dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA26:bd10/09/2018:svnDellInc.:pnLatitudeE6540:pvr00:rvnDellInc.:rn0725FP:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6540 dmi.product.sku: 05BE dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829255/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1829255] Re: Sever performance degradation after updating to 5.0.0-15 due to mds mitigation
Tyler, thanks a lot for taking the time to examine the issue and writing such a complete response. I agree with all your points. I'll take this as an opportunity to try to learn more about profiling and user/kernel space switching and optimization, because this made me curious: > Since the recommendation includes flushing the buffers before exiting from the kernel to userspace, > workloads which are syscall heavy are likely to see the largest performance hit. My emulator is basically a simple asm parser with SDL2 as graphic backend and I'm not doing (that I'm aware of..) any ioctl or syscall. So I need to understand what is happening and what I'm doing work. Back to study now :-) and thanks again -- 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/1829255 Title: Sever performance degradation after updating to 5.0.0-15 due to mds mitigation Status in linux package in Ubuntu: Won't Fix Bug description: After updating to the latest kernel 5.0.0-15 I'm experiencing a severe performance degradation on my machine with one of my applications (a gbc emulator developed by me). I saw about a 27% performance loss, going from 55fps to 40. Booting an old 5.0.0-13 kernel or disabling mds mitigation at boot with 'mds=off' solves the problem. I know there isn't much to do about (apart from disabling the mitigation) but I'm reporting this because I spent half a day bisecting with git cause I thought the problem was with my latest commits. Security updates are obviously important and a priority, but I think that at least with this kind of mitigations that cause big performance degradation, an message or a simple alert to the user during the update should be shown. Something like: "Plese be aware that this kernel update can result in performance loss. See this page for more info." and then link the specific SecurityTeam page (which in this case is https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/MDS ) ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-15-generic 5.0.0-15.16 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 Uname: Linux 5.0.0-15-generic x86_64 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2045 F pulseaudio /dev/snd/controlC1: gabriele 2045 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed May 15 16:36:36 2019 HibernationDevice: RESUME=UUID=e43b75a3-a278-4d4e-83e8-54a9e0c95276 InstallationDate: Installed on 2018-05-31 (349 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: Dell Inc. Latitude E6540 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic root=UUID=8a8a023d-2a12-4e14-b187-7beaf4d89763 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-15-generic N/A linux-backports-modules-5.0.0-15-generic N/A linux-firmware1.178 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-23 (21 days ago) dmi.bios.date: 10/09/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: A26 dmi.board.name: 0725FP dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA26:bd10/09/2018:svnDellInc.:pnLatitudeE6540:pvr00:rvnDellInc.:rn0725FP:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6540 dmi.product.sku: 05BE dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829255/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1829255] [NEW] Sever performance degradation after updating to 5.0.0-15 due to mds mitigation
Public bug reported: After updating to the latest kernel 5.0.0-15 I'm experiencing a severe performance degradation on my machine with one of my applications (a gbc emulator developed by me). I saw about a 27% performance loss, going from 55fps to 40. Booting an old 5.0.0-13 kernel or disabling mds mitigation at boot with 'mds=off' solves the problem. I know there isn't much to do about (apart from disabling the mitigation) but I'm reporting this because I spent half a day bisecting with git cause I thought the problem was with my latest commits. Security updates are obviously important and a priority, but I think that at least with this kind of mitigations that cause big performance degradation, an message or a simple alert to the user during the update should be shown. Something like: "Plese be aware that this kernel update can result in performance loss. See this page for more info." and then link the specific SecurityTeam page (which in this case is https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/MDS ) ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-15-generic 5.0.0-15.16 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 Uname: Linux 5.0.0-15-generic x86_64 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2045 F pulseaudio /dev/snd/controlC1: gabriele 2045 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed May 15 16:36:36 2019 HibernationDevice: RESUME=UUID=e43b75a3-a278-4d4e-83e8-54a9e0c95276 InstallationDate: Installed on 2018-05-31 (349 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: Dell Inc. Latitude E6540 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic root=UUID=8a8a023d-2a12-4e14-b187-7beaf4d89763 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-15-generic N/A linux-backports-modules-5.0.0-15-generic N/A linux-firmware1.178 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-23 (21 days ago) dmi.bios.date: 10/09/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: A26 dmi.board.name: 0725FP dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA26:bd10/09/2018:svnDellInc.:pnLatitudeE6540:pvr00:rvnDellInc.:rn0725FP:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6540 dmi.product.sku: 05BE dmi.product.version: 00 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug disco -- 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/1829255 Title: Sever performance degradation after updating to 5.0.0-15 due to mds mitigation Status in linux package in Ubuntu: Confirmed Bug description: After updating to the latest kernel 5.0.0-15 I'm experiencing a severe performance degradation on my machine with one of my applications (a gbc emulator developed by me). I saw about a 27% performance loss, going from 55fps to 40. Booting an old 5.0.0-13 kernel or disabling mds mitigation at boot with 'mds=off' solves the problem. I know there isn't much to do about (apart from disabling the mitigation) but I'm reporting this because I spent half a day bisecting with git cause I thought the problem was with my latest commits. Security updates are obviously important and a priority, but I think that at least with this kind of mitigations that cause big performance degradation, an message or a simple alert to the user during the update should be shown. Something like: "Plese be aware that this kernel update can result in performance loss. See this page for more info." and then link the specific SecurityTeam page (which in this case is https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/MDS ) ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-15-generic 5.0.0-15.16 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 Uname: Linux 5.0.0-15-generic x86_64 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriele 2045 F pulseaudio /dev/snd/controlC1: gabriele 2045 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed May 15 16:36:36 2019 HibernationDevice: RESUME=UUID=e43b75a3-a278-4d4e-83e8-54a9e0c95276 InstallationDate: Installed on 2018-05-31 (349 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: Dell Inc. Latitude E6540 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic root=UUID=8a8a023d-2a12-4e14-b187-7beaf4d89763 ro quiet splash vt.handoff=1 RelatedPackageVersions:
[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129
@Tim, this is what works for me on a Dell Latitude E6540: 1. Left hand: Press and hold “Fn” key (between Ctrl and the Windows key) 2. Right hand: Press and hold “Alt” + “SysRq” keys (Stamp) 3. Left hand: Release “Fn” key 4. Left hand: Press and release “r” key. (Screenshot dialogs may start popping up. Ignore them) 5. Left hand: Press and release “e” key. (Your GUI should collapse to a tty, most processes terminated) 6. Left hand: Press and release “i” key. (Progress of key shown in the tty, most proceses killed) 7. Left hand: Press and release “s” key. (Progress of key shown in the tty, syncs filesystems) 8. Left hand: Press and release “u” key. (Progress of key shown in the tty, unmounts filesystems) 9. Left hand: Press and release “b” key. (Progress of key shown in the tty, starts reboot) 10. Right hand: Release all keys -- 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/1674838 Title: kernel BUG at /build/linux- 7LGLH_/linux-4.10.0/include/linux/swapops.h:129 Status in linux package in Ubuntu: Fix Committed Status in linux-hwe-edge package in Ubuntu: In Progress Status in linux source package in Zesty: Fix Committed Status in linux-hwe-edge source package in Zesty: Fix Committed Bug description: Randomly, khugepaged process will take 100% CPU, and I can only restart the computer to recover it. Relevant dmesg attached (dmesg_crash.txt). ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16 ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.4-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mathieu2221 F pulseaudio /dev/snd/pcmC1D0p: mathieu2221 F...m pulseaudio /dev/snd/controlC1: mathieu2221 F pulseaudio CurrentDesktop: Unity:Unity7 Date: Tue Mar 21 23:03:23 2017 HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd InstallationDate: Installed on 2016-01-31 (415 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131) MachineType: LENOVO 20344 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-14-generic N/A linux-backports-modules-4.10.0-14-generic N/A linux-firmware 1.164 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago) dmi.bios.date: 10/16/2014 dmi.bios.vendor: LENOVO dmi.bios.version: 96CN29WW(V1.15) dmi.board.asset.tag: 31900058WIN dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058WIN dmi.chassis.asset.tag: 31900058WIN dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga 2 13 dmi.modalias: dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213: dmi.product.name: 20344 dmi.product.version: Lenovo Yoga 2 13 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674838/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1338706] Re: Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to set xfermode (err_mask=0x40) on upstream kernels = 3.12
@IoannisVranos, thanks for the link, but I'm already on the latest firmware
version for this drive (DXT09B0Q).
Maybe this drive simply does not support getting NCQ Log Emask...
[1.439428] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
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https://bugs.launchpad.net/bugs/1338706
Title:
Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to
set xfermode (err_mask=0x40) on upstream kernels = 3.12
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Committed
Status in linux source package in Utopic:
Fix Committed
Status in linux source package in Vivid:
Fix Committed
Status in linux source package in Wily:
Fix Released
Bug description:
[Impact]
* Users with Samsung 8** SSD drives see miscellaneous errors and
warning messages in the logs depending on the firmware level of the
drive while booting or after running trim.
[Test Case]
* Run this script, and then check logs for errors.
#!/bin/bash
git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
for i in {0..10} ; do
cp -r linux linux$i
done
rm -rf linux*
echo sudo fstrim requires your password
sudo fstrim ./
[Regression Potential]
* There is very little regression potential as this change simply
prevents NCQ trim from being used on Samsung 8** drives.
[Other Info]
* Commit is upstream.
* Greatly increasing the timeout for the drives seems to relieve the timeout
errors. This may be due to trimming large numbers of sectors with single
commands. It may be prudent for future upstream to break up large trims into
multiple requests on smaller regions.
===Original Bug description ==
Samsung SSD 840 Series failed to get NCQ Send/Recv Log Emask 0x1.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.55
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: user 2131 F pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 7 20:01:28 2014
HibernationDevice: RESUME=UUID=685afcb7-7aa6-4048-af15-091d3bcd3b35
InstallationDate: Installed on 2014-06-22 (14 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
IwConfig:
eth0 no wireless extensions.
lono wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic
root=UUID=d7c2e1cb-d046-460c-83b8-0cfbb330d095 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
linux-firmware 1.127.4
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/10/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0901
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M3N78-EM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0901:bd09/10/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3N78-EM:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1338706] Re: Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to set xfermode (err_mask=0x40) on upstream kernels = 3.12
If the problem is solved, change the tag 'verification-needed-trusty' to
'verification-done-trusty'.
If verification is not done by 5 working days from today, this fix will be
dropped from the source code, and this bug will be closed.
I really do not understand those sentences... what tag should be used if I've
verified that the kernel in proposed
does *not* solve the problem ? Because not setting 'verification-done-vivid'
will result in the bug to be dropped... which obviosly I don't want do happen.
If instead someone sets 'verification-needed-vivid' (as already happened) this
will imply that the bug is solved, but it is not (at least for me).
Instruction unclear. Core dumped :-)
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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/1338706
Title:
Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to
set xfermode (err_mask=0x40) on upstream kernels = 3.12
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Committed
Status in linux source package in Utopic:
Fix Committed
Status in linux source package in Vivid:
Fix Committed
Status in linux source package in Wily:
Fix Released
Bug description:
[Impact]
* Users with Samsung 8** SSD drives see miscellaneous errors and
warning messages in the logs depending on the firmware level of the
drive while booting or after running trim.
[Test Case]
* Run this script, and then check logs for errors.
#!/bin/bash
git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
for i in {0..10} ; do
cp -r linux linux$i
done
rm -rf linux*
echo sudo fstrim requires your password
sudo fstrim ./
[Regression Potential]
* There is very little regression potential as this change simply
prevents NCQ trim from being used on Samsung 8** drives.
[Other Info]
* Commit is upstream.
* Greatly increasing the timeout for the drives seems to relieve the timeout
errors. This may be due to trimming large numbers of sectors with single
commands. It may be prudent for future upstream to break up large trims into
multiple requests on smaller regions.
===Original Bug description ==
Samsung SSD 840 Series failed to get NCQ Send/Recv Log Emask 0x1.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.55
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: user 2131 F pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 7 20:01:28 2014
HibernationDevice: RESUME=UUID=685afcb7-7aa6-4048-af15-091d3bcd3b35
InstallationDate: Installed on 2014-06-22 (14 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
IwConfig:
eth0 no wireless extensions.
lono wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic
root=UUID=d7c2e1cb-d046-460c-83b8-0cfbb330d095 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
linux-firmware 1.127.4
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/10/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0901
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M3N78-EM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0901:bd09/10/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3N78-EM:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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[Kernel-packages] [Bug 1338706] Re: Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to set xfermode (err_mask=0x40) on upstream kernels = 3.12
I've updated to the latest kernel via Vivid Proposed (linux-image-
extra-3.19.0-22-generic 3.19.0-22.22) which per commit log should fix
the error, but I still see it:
$ dmesg | grep ata
[0.00] BIOS-e820: [mem 0xc8f9e000-0xc8ff] ACPI data
[0.00] ACPI: SSDT 0xC8FE6258 0003D2 (v01 SataRe SataTabl
1000 INTL 20120711)
[0.00] Memory: 8056616K/8291736K available (8001K kernel code, 1232K
rwdata, 3752K rodata, 1408K init, 1300K bss, 235120K reserved, 0K cma-reserved)
[0.233271] ACPI : EC: GPE = 0x10, I/O: command/status = 0x934, data = 0x930
[0.233500] libata version 3.00 loaded.
[0.573463] Write protecting the kernel read-only data: 12288k
[0.613795] ata1: SATA max UDMA/133 abar m2048@0xf7d3a000 port 0xf7d3a100
irq 28
[0.613798] ata2: SATA max UDMA/133 abar m2048@0xf7d3a000 port 0xf7d3a180
irq 28
[0.613800] ata3: SATA max UDMA/133 abar m2048@0xf7d3a000 port 0xf7d3a200
irq 28
[0.613801] ata4: DUMMY
[0.613802] ata5: DUMMY
[0.932913] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[0.933919] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
[0.933922] ata1.00: ATA-9: Samsung SSD 840 Series, DXT09B0Q, max UDMA/133
[0.933924] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[0.934365] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
[0.934369] ata1.00: configured for UDMA/133
[0.934578] ata1.00: Enabling discard_zeroes_data
[0.934724] ata1.00: Enabling discard_zeroes_data
[0.935481] ata1.00: Enabling discard_zeroes_data
[1.252796] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[1.255611] ata2.00: ATAPI: HL-DT-ST DVD+/-RW GU90N, A100, max UDMA/100
[1.260480] ata2.00: configured for UDMA/100
[1.604669] ata3: SATA link down (SStatus 0 SControl 300)
[1.630033] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts:
(null)
[1.848143] systemd[1]: Starting Increase datagram queue length...
[1.858239] systemd[1]: Started Increase datagram queue length.
[3.471525] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts:
(null)
I'm on an old Samsung SSD840 (first series) (not EVO or PRO)
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1338706
Title:
Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to
set xfermode (err_mask=0x40) on upstream kernels = 3.12
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Committed
Status in linux source package in Utopic:
Fix Committed
Status in linux source package in Vivid:
Fix Committed
Status in linux source package in Wily:
Fix Released
Bug description:
[Impact]
* Users with Samsung 8** SSD drives see miscellaneous errors and
warning messages in the logs depending on the firmware level of the
drive while booting or after running trim.
[Test Case]
* Run this script, and then check logs for errors.
#!/bin/bash
git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
for i in {0..10} ; do
cp -r linux linux$i
done
rm -rf linux*
echo sudo fstrim requires your password
sudo fstrim ./
[Regression Potential]
* There is very little regression potential as this change simply
prevents NCQ trim from being used on Samsung 8** drives.
[Other Info]
* Commit is upstream.
* Greatly increasing the timeout for the drives seems to relieve the timeout
errors. This may be due to trimming large numbers of sectors with single
commands. It may be prudent for future upstream to break up large trims into
multiple requests on smaller regions.
===Original Bug description ==
Samsung SSD 840 Series failed to get NCQ Send/Recv Log Emask 0x1.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.55
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: user 2131 F pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 7 20:01:28 2014
HibernationDevice: RESUME=UUID=685afcb7-7aa6-4048-af15-091d3bcd3b35
InstallationDate: Installed on 2014-06-22 (14 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
IwConfig:
eth0 no wireless extensions.
lono wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic
root=UUID=d7c2e1cb-d046-460c-83b8-0cfbb330d095 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
