Created attachment 552812 [details] senors-4.18.16-gentoo Lm_sensors showed the temperature up to kernel 4.18.6-gentoo. From kernel 4.19.0-gentoo the temperature display has disappeared. That is unfortunate. It would be nice if it comes back. @tux ~ $ sensors iwlwifi virtual-0 Adapter: Virtual device temp1: + 47.0 ° C
Created attachment 552814 [details] senors-4.19.0-gentoo
Created attachment 552816 [details] dmesg-4.18.16-gentoo
Created attachment 552818 [details] dmesg-4.19.0-gentoo
linuxwifi@intel.com System: Host: tux Kernel: 4.19.0-gentoo x86_64 bits: 64 gcc: 7.3.0 Desktop: KDE Plasma 5.13.5 (Qt 5.11.2) Distro: Gentoo Base System release 2.4.1 Machine: Device: desktop System: MEDION product: MD34030/2512 serial: N/A Mobo: MEDION model: P2A4-EM v: 1.0 serial: N/A UEFI: American Megatrends v: P2A4W0X.206 date: 06/12/2018 CPU: 6 core AMD Ryzen 5 1600 Six-Core (-MT-MCP-) arch: Zen rev.1 cache: 3072 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 38323 clock speeds: max: 3200 MHz 1: 1804 MHz 2: 2525 MHz 3: 1823 MHz 4: 2442 MHz 5: 2671 MHz 6: 1589 MHz 7: 1568 MHz 8: 1733 MHz 9: 2063 MHz 10: 2683 MHz 11: 1627 MHz 12: 1675 MHz Graphics: Card: Advanced Micro Devices [AMD/ATI] Baffin [Radeon RX 550 640SP / RX 560/560X] bus-ID: 0b:00.0 Display Server: x11 (X.Org 1.19.5 ) driver: amdgpu Resolution: 3840x2160@60.00hz, 1920x1080@60.00hz OpenGL: renderer: Radeon RX 560 Series (POLARIS11, DRM 3.27.0, 4.19.0-gentoo, LLVM 7.0.0) version: 4.5 Mesa 18.2.3 Direct Render: Yes Audio: Card-1 Advanced Micro Devices [AMD] Family 17h (Models 00h-0fh) HD Audio Controller driver: snd_hda_intel bus-ID: 12:00.3 Card-2 Advanced Micro Devices [AMD/ATI] Device aae0 driver: snd_hda_intel bus-ID: 0b:00.1 Sound: Advanced Linux Sound Architecture v: k4.19.0-gentoo Network: Card-1: Intel Wireless 3165 driver: iwlwifi bus-ID: 06:00.0 IF: wlp6s0 state: up mac: <filter> Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller driver: r8169 port: f000 bus-ID: 0a:00.0 IF: enp10s0 state: up speed: 1000 Mbps duplex: full mac: <filter> Drives: HDD Total Size: 3767.2GB (5.8% used) ID-1: /dev/sda model: TOSHIBA_DT01ACA1 size: 1000.2GB ID-2: /dev/sdb model: Samsung_SSD_850 size: 500.1GB ID-3: /dev/sdc model: ST2000DL003 size: 1995.3GB ID-4: /dev/sdd model: TS256GMTS800S size: 256.1GB ID-5: USB /dev/sde model: Multiple_Reader size: 15.5GB Partition: ID-1: / size: 101G used: 59G (62%) fs: ext4 dev: /dev/sdd4 ID-2: /home size: 119G used: 63G (56%) fs: ext4 dev: /dev/sdd5 ID-3: swap-1 size: 17.18GB used: 0.00GB (0%) fs: swap dev: /dev/sdd3 Sensors: System Temperatures: cpu: 36.0C mobo: 32.0C gpu: 45.0 Fan Speeds (in rpm): cpu: N/A fan-2: 786 fan-3: 1363 Info: Processes: 315 Uptime: 2:38 Memory: 2465.4/16031.6MB Init: systemd Gcc sys: 7.3.0 Client: Shell (bash 4.4.121) inxi: 2.3.56 CONTROLLER 06:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81) Subsystem: Intel Corporation Dual Band Wireless AC 3165 Flags: bus master, fast devsel, latency 0, IRQ 64 Memory at fe600000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [40] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number <xxxxx> Capabilities: [14c] Latency Tolerance Reporting Capabilities: [154] L1 PM Substates Kernel driver in use: iwlwifi Kernel modules: iwlwifi tux # cat dmesg-4.19.0-gentoo | grep "Intel(R)" [ 0.881979] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.235731] Intel(R) Wireless WiFi driver for Linux [ 5.271208] iwlwifi 0000:06:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210 tux # tux # cat dmesg-4.18.16-gentoo | grep "Intel(R)" [ 0.902251] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.601323] Intel(R) Wireless WiFi driver for Linux [ 5.637846] iwlwifi 0000:06:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210 tux # FIRMWARE # ethtool -i wlp6s0 | grep firmware firmware-version: 29.1044073957.0 [ebuild R ] sys-kernel/linux-firmware-20181001::gentoo USE="savedconfig" 154.686 KiB # lsmod | grep iwl iwlmvm 356352 0 mac80211 897024 1 iwlmvm iwlwifi 331776 1 iwlmvm cfg80211 716800 3 iwlmvm,iwlwifi,mac80211 # cat /usr/src/linux-4.18.16-gentoo/.config | grep IWLW CONFIG_IWLWIFI=m CONFIG_IWLWIFI_LEDS=y CONFIG_IWLWIFI_OPMODE_MODULAR=y CONFIG_IWLWIFI_BCAST_FILTERING=y # CONFIG_IWLWIFI_PCIE_RTPM is not set # CONFIG_IWLWIFI_DEBUG is not set # CONFIG_IWLWIFI_DEBUGFS is not set CONFIG_IWLWIFI_DEVICE_TRACING=y # cat /usr/src/linux-4.19.0-gentoo/.config | grep IWLW CONFIG_IWLWIFI=m CONFIG_IWLWIFI_LEDS=y CONFIG_IWLWIFI_OPMODE_MODULAR=y CONFIG_IWLWIFI_BCAST_FILTERING=y # CONFIG_IWLWIFI_PCIE_RTPM is not set # CONFIG_IWLWIFI_DEBUG is not set # CONFIG_IWLWIFI_DEBUGFS is not set CONFIG_IWLWIFI_DEVICE_TRACING=y
can you bisect this? https://wiki.gentoo.org/wiki/Kernel_git-bisect
Thanks for your answer. I found out that the thermal subsystem was changed. See also: https://lore.kernel.org/patchwork/patch/961120/ From the LM_sensors developers there's a work-in-progress fix for the problem: https://github.com/lm-sensors/lm-sensors/commit/b24abd4cc9fb6888ea47e75d71b9865df40b10a9
The fix indicated in the URL: field is upstream and is present in 4.19, 4,20, 5.0 and 5.1 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/thermal/thermal_hwmon.c?id=f6b6b52ef7a54160c0a4d2b56a58f84a2e5b33c5
