On Sun, 1 Nov 2026 19:27:17 +0100 Florian Schaefer <[email protected]> said:
e has no logic to wake from sleep. i.e. to schedule any kind fo wake. e just asks logind to suspend and that's it. when e gets an event on wake it'll fade the screen back in and backlight too. on suspect it first fades to black AND fqades backlight to 0... then says "logind - suspend" and that's it. everything else is a choice of systemd and below (e.g. kernel) etc. haave you tried to set your cpufreq power policy to balanced low? it seems to be a kernel quirk that given specific cpufreq dspolicy at suspend time it won't go into sa lower power state - i would call this a bug in either systemd or kernel where a refusal to suspend "properly" based on the current cpufreq power/perf profile is not someething userspace elsewhere should be working around... > Hi all, > > thanks for the new enlightenment release! > > After installing it on my Arch system, however, I noticed that suspend > to RAM does not work as it used to. That is, in suspend my power button > LED usually starts to blink. With the new release, my screen would go > blank, but the LED wouldn't start to blink. Digging a bit more, I found > that the kernel reports "Last suspend didn't reach deepest state". > > Below are some excerpts from journalctl. > > With enlightenment-0.27.1-1-x86_64.pkg.tar.zst installed (good suspend): > ----------------------------------------------------------------------------- > Nov 01 18:18:51 trixie systemd-sleep[1106]: Performing sleep operation > 'suspend'... Nov 01 18:18:51 trixie kernel: PM: suspend entry (s2idle) > Nov 01 18:18:51 trixie kernel: Filesystems sync: 0.010 seconds > Nov 01 18:47:24 trixie kernel: Freezing user space processes > Nov 01 18:47:24 trixie kernel: Freezing user space processes completed > (elapsed 0.001 seconds) Nov 01 18:47:24 trixie kernel: OOM killer disabled. > Nov 01 18:47:24 trixie kernel: Freezing remaining freezable tasks > Nov 01 18:47:24 trixie kernel: Freezing remaining freezable tasks completed > (elapsed 0.001 seconds) Nov 01 18:47:24 trixie kernel: printk: Suspending > console(s) (use no_console_suspend to debug) Nov 01 18:47:24 trixie kernel: > pcieport 0000:00:08.3: quirk: disabling D3cold for suspend Nov 01 18:47:24 > trixie kernel: pci 0000:00:00.0: enhanced atomics disabled Nov 01 18:47:24 > trixie kernel: amdgpu 0000:c6:00.0: [drm] PCIE GART of 512M enabled (table at > 0x000000801FD00000). Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: SMU > is resuming... Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: SMU is > resumed successfully! Nov 01 18:47:24 trixie kernel: nvme nvme0: 16/0/0 > default/read/poll queues Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: > ring gfx_0.0.0 uses VM inv eng 0 on hub 0 Nov 01 18:47:24 trixie kernel: > amdgpu 0000:c6:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0 Nov 01 > 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: ring comp_1.1.0 uses VM inv eng > 4 on hub 0 Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: ring > comp_1.2.0 uses VM inv eng 6 on hub 0 Nov 01 18:47:24 trixie kernel: amdgpu > 0000:c6:00.0: ring comp_1.3.0 uses VM inv eng 7 on hub 0 Nov 01 18:47:24 > trixie kernel: amdgpu 0000:c6:00.0: ring comp_1.0.1 uses VM inv eng 8 on hub > 0 Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: ring comp_1.1.1 uses VM > inv eng 9 on hub 0 Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: ring > comp_1.2.1 uses VM inv eng 10 on hub 0 Nov 01 18:47:24 trixie kernel: amdgpu > 0000:c6:00.0: ring comp_1.3.1 uses VM inv eng 11 on hub 0 Nov 01 18:47:24 > trixie kernel: amdgpu 0000:c6:00.0: ring sdma0 uses VM inv eng 12 on hub 0 > Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: ring vcn_unified_0 uses > VM inv eng 0 on hub 8 Nov 01 18:47:24 trixie kernel: amdgpu 0000:c6:00.0: > ring jpeg_dec uses VM inv eng 1 on hub 8 Nov 01 18:47:24 trixie kernel: > amdgpu 0000:c6:00.0: ring mes_kiq_3.1.0 uses VM inv eng 13 on hub 0 Nov 01 > 18:47:24 trixie kernel: OOM killer enabled. Nov 01 18:47:24 trixie kernel: > Restarting tasks: Starting Nov 01 18:47:24 trixie kernel: Restarting tasks: > Done Nov 01 18:47:24 trixie kernel: efivarfs: resyncing variable state Nov 01 > 18:47:24 trixie kernel: efivarfs: finished resyncing variable state Nov 01 > 18:47:24 trixie kernel: random: crng reseeded on system resumption Nov 01 > 18:47:24 trixie systemd-sleep[1106]: System returned from sleep operation > 'suspend'. > ----------------------------------------------------------------------------- > > With enlightenment-0.28.0-2-x86_64.pkg.tar.zst (partial suspend): > ----------------------------------------------------------------------------- > Nov 01 12:06:06 trixie systemd-sleep[2868]: Performing sleep operation > 'suspend'... Nov 01 12:06:06 trixie kernel: PM: suspend entry (s2idle) > Nov 01 12:06:06 trixie kernel: Filesystems sync: 0.005 seconds > Nov 01 12:06:21 trixie kernel: Freezing user space processes > Nov 01 12:06:21 trixie kernel: Freezing user space processes completed > (elapsed 0.001 seconds) Nov 01 12:06:21 trixie kernel: OOM killer disabled. > Nov 01 12:06:21 trixie kernel: Freezing remaining freezable tasks > Nov 01 12:06:21 trixie kernel: Freezing remaining freezable tasks completed > (elapsed 0.000 seconds) Nov 01 12:06:21 trixie kernel: printk: Suspending > console(s) (use no_console_suspend to debug) Nov 01 12:06:21 trixie kernel: > amd_pmc AMDI0009:00: Last suspend didn't reach deepest state Nov 01 12:06:21 > trixie kernel: amdgpu 0000:c6:00.0: [drm] PCIE GART of 512M enabled (table at > 0x000000801FD00000). Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: SMU > is resuming... Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: SMU is > resumed successfully! Nov 01 12:06:21 trixie kernel: nvme nvme0: 16/0/0 > default/read/poll queues Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: > ring gfx_0.0.0 uses VM inv eng 0 on hub 0 Nov 01 12:06:21 trixie kernel: > amdgpu 0000:c6:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0 Nov 01 > 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: ring comp_1.1.0 uses VM inv eng > 4 on hub 0 Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: ring > comp_1.2.0 uses VM inv eng 6 on hub 0 Nov 01 12:06:21 trixie kernel: amdgpu > 0000:c6:00.0: ring comp_1.3.0 uses VM inv eng 7 on hub 0 Nov 01 12:06:21 > trixie kernel: amdgpu 0000:c6:00.0: ring comp_1.0.1 uses VM inv eng 8 on hub > 0 Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: ring comp_1.1.1 uses VM > inv eng 9 on hub 0 Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: ring > comp_1.2.1 uses VM inv eng 10 on hub 0 Nov 01 12:06:21 trixie kernel: amdgpu > 0000:c6:00.0: ring comp_1.3.1 uses VM inv eng 11 on hub 0 Nov 01 12:06:21 > trixie kernel: amdgpu 0000:c6:00.0: ring sdma0 uses VM inv eng 12 on hub 0 > Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: ring vcn_unified_0 uses > VM inv eng 0 on hub 8 Nov 01 12:06:21 trixie kernel: amdgpu 0000:c6:00.0: > ring jpeg_dec uses VM inv eng 1 on hub 8 Nov 01 12:06:21 trixie kernel: > amdgpu 0000:c6:00.0: ring mes_kiq_3.1.0 uses VM inv eng 13 on hub 0 Nov 01 > 12:06:21 trixie kernel: OOM killer enabled. Nov 01 12:06:21 trixie kernel: > Restarting tasks: Starting Nov 01 12:06:21 trixie kernel: Restarting tasks: > Done Nov 01 12:06:21 trixie kernel: efivarfs: resyncing variable state Nov 01 > 12:06:21 trixie kernel: efivarfs: finished resyncing variable state Nov 01 > 12:06:21 trixie kernel: random: crng reseeded on system resumption Nov 01 > 12:06:21 trixie systemd-sleep[2868]: System returned from sleep operation > 'suspend'. > ----------------------------------------------------------------------------- > > As long as I never start E 0.28 on a freshly booted system, suspend > works as expected. After starting it, the behavior changes and remains > permanently so even after terminating all enlightenment-related > processes. > > Does the new E make any changes to the power management setup to cause > this? > > Cheers > Florian > > > _______________________________________________ > enlightenment-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/enlightenment-users > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- Carsten Haitzler - [email protected] _______________________________________________ enlightenment-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-users
