@superm1
1) When I'm on battery, there is just an USB-C adapter with just a nano receiver for my cordless mouse. On AC, there is a USB-C all-in-one which is plugged in (output DVI, another nano USB receiver, ethernet) 2) $ sudo powertop with --auto-tune modprobe cpufreq_stats failed19 mesures préalables chargées Impossible de charger à partir du fichier /var/cache/powertop/saved_parameters.powertop File will be loaded after taking minimum number of measurement(s) with battery only RAPL device for cpu 0 RAPL Using PowerCap Sysfs : Domain Mask f RAPL device for cpu 0 RAPL Using PowerCap Sysfs : Domain Mask f Devfreq not enabled glob returned GLOB_ABORTED Impossible de charger à partir du fichier /var/cache/powertop/saved_parameters.powertop File will be loaded after taking minimum number of measurement(s) with battery only To show power estimates do 344 measurement(s) connected to battery only Sortie de PowerTOP 3) On battery michel@skeleton:~$ sudo cat /sys/kernel/debug/pmc_core/pch_ip_power_gating_status PCH IP: 0 - PMC State: On PCH IP: 1 - OPI-DMI State: On PCH IP: 2 - SPI / eSPI State: On PCH IP: 3 - XHCI State: On PCH IP: 4 - SPA State: Off PCH IP: 5 - SPB State: On PCH IP: 6 - SPC State: Off PCH IP: 7 - GBE State: Off PCH IP: 8 - SATA State: Off PCH IP: 9 - HDA-PGD0 State: Off PCH IP: 10 - HDA-PGD1 State: Off PCH IP: 11 - HDA-PGD2 State: Off PCH IP: 12 - HDA-PGD3 State: Off PCH IP: 13 - RSVD State: Off PCH IP: 14 - LPSS State: Off PCH IP: 15 - LPC State: Off PCH IP: 16 - SMB State: Off PCH IP: 17 - ISH State: Off PCH IP: 18 - P2SB State: Off PCH IP: 19 - DFX State: Off PCH IP: 20 - SCC State: Off PCH IP: 21 - RSVD State: Off PCH IP: 22 - FUSE State: On PCH IP: 23 - CAMERA State: Off PCH IP: 24 - RSVD State: Off PCH IP: 25 - USB3-OTG State: Off PCH IP: 26 - EXI State: Off PCH IP: 27 - CSE State: Off PCH IP: 28 - CSME_KVM State: Off PCH IP: 29 - CSME_PMT State: Off PCH IP: 30 - CSME_CLINK State: Off PCH IP: 31 - CSME_PTIO State: Off PCH IP: 32 - CSME_USBR State: Off PCH IP: 33 - CSME_SUSRAM State: Off PCH IP: 34 - CSME_SMT State: Off PCH IP: 35 - RSVD State: Off PCH IP: 36 - CSME_SMS2 State: Off PCH IP: 37 - CSME_SMS1 State: Off PCH IP: 38 - CSME_RTC State: Off PCH IP: 39 - CSME_PSF State: Off -- 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/1810619 Title: Sleep mode doesn't work Status in linux package in Ubuntu: Confirmed Bug description: On my Dell XPS 13 laptop (9370), the sleep mode dosn't work anymore with linux-image-4.18.0-13. The screen goes off correctly but any touch resume the laptop. This is the log : Jan 5 11:15:25 skeleton systemd[1]: Reached target Sleep. Jan 5 11:15:25 skeleton systemd[1]: Starting Suspend... Jan 5 11:15:25 skeleton systemd[1]: Starting Network Manager Script Dispatcher Service... Jan 5 11:15:25 skeleton systemd-sleep[6229]: Suspending system... Jan 5 11:15:25 skeleton kernel: [ 6176.006021] PM: suspend entry (s2idle) an 5 11:15:25 skeleton dbus-daemon[1051]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Jan 5 11:15:25 skeleton systemd[1]: Started Network Manager Script Dispatcher Service. Jan 5 11:15:25 skeleton nm-dispatcher: req:1 'down' [wlp2s0]: new request (1 scripts) Jan 5 11:15:25 skeleton nm-dispatcher: req:1 'down' [wlp2s0]: start running ordered scripts... [...] Resume : Jan 5 12:00:02 skeleton kernel: [ 6176.006023] PM: Syncing filesystems ... done. Jan 5 12:00:02 skeleton kernel: [ 6176.016581] Freezing user space processes ... (elapsed 0.088 seconds) done. Jan 5 12:00:02 skeleton kernel: [ 6176.104653] OOM killer disabled. Jan 5 12:00:02 skeleton kernel: [ 6176.104654] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. Jan 5 12:00:02 skeleton kernel: [ 6176.106070] Suspending console(s) (use no_console_suspend to debug) Jan 5 12:00:02 skeleton kernel: [ 8852.990035] OOM killer enabled. Jan 5 12:00:02 skeleton kernel: [ 8852.990037] Restarting tasks ... done. Jan 5 12:00:02 skeleton kernel: [ 8853.015639] r8152 2-1.2:1.0 enxe4b97acfa7e9: carrier on Jan 5 12:00:02 skeleton kernel: [ 8853.084055] PM: suspend exit With linux-image-4.18.0-10, it works correcly (but no with 4.18.0-11 and 4.18.0-12). Thanks, To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810619/+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