Hi everyone,
I know that this forum is not kde support 
, but I wanted to share my problem with you.
I have rocky8, I switched from mate to kde a few weeks ago. The problem is that the system wakes up from standby by itself (suspend to ram), after a few hours, for no reason. It can happen after 6-7 hours, as well as after 1 hour. It happens even if I set the standby manually. As long as I was using mate I had none of these problems. The logs only tell me that the pc has woken up, but I don’t notice any particular errors. Can any of you tell me what to do or where to look? All of this is very annoying.
Thank you!
That’s interesting. Can’t think of anything KDE-specific that would be causing this. Do you happen to have Wake-on-LAN enabled or something? Could also check /sys/bus/usb/devices/*/power/wakeup to see what devices might be waking it up
Tomorrow I’ll check if there’s something that wakes it up, meanwhile I’ll post the systemd logs when it wakes up by itself. Can you take a look at it?
stefano@localhost ~]$ journalctl --since "60 min ago"
-- Logs begin at Mon 2023-09-04 09:33:27 CEST, end at Wed 2023-09-06 19:20:53 CEST. --
set 06 18:36:24 localhost.localdomain kernel: Freezing user space processes ... (elapsed 0.001 seconds) done.
set 06 18:36:24 localhost.localdomain kernel: OOM killer disabled.
set 06 18:36:24 localhost.localdomain kernel: Freezing remaining freezable tasks ... (elapsed 0.879 seconds) done.
set 06 18:36:24 localhost.localdomain kernel: printk: Suspending console(s) (use no_console_suspend to debug)
set 06 18:36:24 localhost.localdomain kernel: sd 4:0:0:0: [sdb] Synchronizing SCSI cache
set 06 18:36:24 localhost.localdomain kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache
set 06 18:36:24 localhost.localdomain kernel: sd 0:0:0:0: [sda] Stopping disk
set 06 18:36:24 localhost.localdomain kernel: sd 4:0:0:0: [sdb] Stopping disk
set 06 18:36:24 localhost.localdomain kernel: serial 00:05: disabled
set 06 18:36:24 localhost.localdomain kernel: parport_pc 00:04: disabled
set 06 18:36:24 localhost.localdomain kernel: e1000e: EEE TX LPI TIMER: 00000011
set 06 18:36:24 localhost.localdomain kernel: ACPI: PM: Preparing to enter system sleep state S3
set 06 18:36:24 localhost.localdomain kernel: ACPI: PM: Saving platform NVS memory
set 06 18:36:24 localhost.localdomain kernel: Disabling non-boot CPUs ...
set 06 18:36:24 localhost.localdomain kernel: IRQ 16: no longer affine to CPU1
set 06 18:36:24 localhost.localdomain kernel: IRQ 29: no longer affine to CPU1
set 06 18:36:24 localhost.localdomain kernel: smpboot: CPU 1 is now offline
set 06 18:36:24 localhost.localdomain kernel: IRQ 18: no longer affine to CPU2
set 06 18:36:24 localhost.localdomain kernel: IRQ 28: no longer affine to CPU2
set 06 18:36:24 localhost.localdomain kernel: smpboot: CPU 2 is now offline
set 06 18:36:24 localhost.localdomain kernel: IRQ 23: no longer affine to CPU3
set 06 18:36:24 localhost.localdomain kernel: smpboot: CPU 3 is now offline
set 06 18:36:24 localhost.localdomain kernel: ACPI: PM: Low-level resume complete
set 06 18:36:24 localhost.localdomain kernel: ACPI: PM: Restoring platform NVS memory
set 06 18:36:24 localhost.localdomain kernel: Enabling non-boot CPUs ...
set 06 18:36:24 localhost.localdomain kernel: x86: Booting SMP configuration:
set 06 18:36:24 localhost.localdomain kernel: smpboot: Booting Node 0 Processor 1 APIC 0x2
set 06 18:36:24 localhost.localdomain kernel: CPU1 is up
set 06 18:36:24 localhost.localdomain kernel: smpboot: Booting Node 0 Processor 2 APIC 0x4
set 06 18:36:24 localhost.localdomain kernel: CPU2 is up
set 06 18:36:24 localhost.localdomain kernel: smpboot: Booting Node 0 Processor 3 APIC 0x6
set 06 18:36:24 localhost.localdomain kernel: CPU3 is up
set 06 18:36:24 localhost.localdomain kernel: ACPI: PM: Waking up from system sleep state S3
set 06 18:36:24 localhost.localdomain kernel: hpet1: lost 8686 rtc interrupts
set 06 18:36:24 localhost.localdomain kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [DRQL] at bit offset/length 136/8 exceeds size of target Buffer (104 bits) (20220331/dsopcode-203)
set 06 18:36:24 localhost.localdomain kernel: ACPI Error: Aborting method \_SB.PCI0.LPCB.LPTE._SRS due to previous error (AE_AML_BUFFER_LIMIT) (20220331/psparse-531)
set 06 18:36:24 localhost.localdomain kernel: parport_pc 00:04: activation failed
set 06 18:36:24 localhost.localdomain kernel: parport_pc 00:04: PM: dpm_run_callback(): pnp_bus_resume+0x0/0xa0 returns -5
set 06 18:36:24 localhost.localdomain kernel: parport_pc 00:04: PM: failed to resume: error -5
set 06 18:36:24 localhost.localdomain kernel: serial 00:05: activated
set 06 18:36:24 localhost.localdomain kernel: sd 0:0:0:0: [sda] Starting disk
set 06 18:36:24 localhost.localdomain kernel: sd 4:0:0:0: [sdb] Starting disk
set 06 18:36:24 localhost.localdomain kernel: ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
set 06 18:36:24 localhost.localdomain kernel: ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
set 06 18:36:24 localhost.localdomain kernel: ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
set 06 18:36:24 localhost.localdomain kernel: ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata3.00: configured for UDMA/100
set 06 18:36:24 localhost.localdomain kernel: OOM killer enabled.
set 06 18:36:24 localhost.localdomain pipewire[262441]: [W][000118297.769832][main-loop.c:158 pw_main_loop_run()] main-loop 0x55797fd030a0: iterate error -4 (Interrupted system call)
set 06 18:36:24 localhost.localdomain pipewire[262443]: [W][000118297.769861][main-loop.c:158 pw_main_loop_run()] main-loop 0x55689b860420: iterate error -4 (Interrupted system call)
set 06 18:36:24 localhost.localdomain kernel: Restarting tasks ... done.
set 06 18:36:24 localhost.localdomain kernel: video LNXVIDEO:00: Restoring backlight state
set 06 18:36:24 localhost.localdomain kernel: PM: suspend exit
set 06 18:36:24 localhost.localdomain systemd-sleep[367494]: System resumed.
set 06 18:36:24 localhost.localdomain systemd[1]: systemd-suspend-then-hibernate.service: Succeeded.
set 06 18:36:24 localhost.localdomain systemd[1]: Started Suspend; Hibernate if not used for a period of time.
set 06 18:36:24 localhost.localdomain systemd[1]: Stopped target Sleep.
set 06 18:36:24 localhost.localdomain systemd[1]: Reached target Suspend; Hibernate if not used for a period of time.
set 06 18:36:24 localhost.localdomain systemd[1]: Stopped target Suspend; Hibernate if not used for a period of time.
set 06 18:36:24 localhost.localdomain systemd-logind[849]: Operation 'sleep' finished.
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7049] manager: sleep: wake requested (sleeping: yes enabled: yes)
set 06 18:36:24 localhost.localdomain ModemManager[948]: <info> [sleep-monitor-systemd] system is resuming
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7052] device (enp0s25): state change: activated -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7372] dhcp4 (enp0s25): canceled DHCP transaction
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7372] dhcp4 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7372] dhcp4 (enp0s25): state changed no lease
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7374] dhcp6 (enp0s25): canceled DHCP transaction
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7374] dhcp6 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.7374] dhcp6 (enp0s25): state changed no lease
set 06 18:36:24 localhost.localdomain kernel: ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
set 06 18:36:24 localhost.localdomain kernel: ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
set 06 18:36:24 localhost.localdomain kernel: ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
set 06 18:36:24 localhost.localdomain kernel: ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
set 06 18:36:24 localhost.localdomain kernel: ata5.00: configured for UDMA/133
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Withdrawing address record for 192.168.1.139 on enp0s25.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Leaving mDNS multicast group on interface enp0s25.IPv4 with address 192.168.1.139.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Interface enp0s25.IPv4 no longer relevant for mDNS.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Withdrawing address record for fd00::219:99ff:fef1:3837 on enp0s25.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Leaving mDNS multicast group on interface enp0s25.IPv6 with address fd00::219:99ff:fef1:3837.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Joining mDNS multicast group on interface enp0s25.IPv6 with address fe80::219:99ff:fef1:3837.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Registering new address record for fe80::219:99ff:fef1:3837 on enp0s25.*.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Withdrawing address record for fe80::219:99ff:fef1:3837 on enp0s25.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Leaving mDNS multicast group on interface enp0s25.IPv6 with address fe80::219:99ff:fef1:3837.
set 06 18:36:24 localhost.localdomain avahi-daemon[850]: Interface enp0s25.IPv6 no longer relevant for mDNS.
set 06 18:36:24 localhost.localdomain NetworkManager[1019]: <info> [1694018184.9510] manager: NetworkManager state is now CONNECTED_GLOBAL
set 06 18:36:25 localhost.localdomain kernel: e1000e 0000:00:19.0 enp0s25: NIC Link is Down
set 06 18:36:25 localhost.localdomain NetworkManager[1019]: <info> [1694018185.0493] manager: NetworkManager state is now DISCONNECTED
set 06 18:36:25 localhost.localdomain NetworkManager[1019]: <info> [1694018185.0500] device (enp0s25): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
set 06 18:36:25 localhost.localdomain kernel: IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
set 06 18:36:25 localhost.localdomain dbus-daemon[858]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.12' (uid=0 pid=1019 comm="/usr/sbin/NetworkManager --no-daemon " label="system_u:system_r:NetworkManager_t:s0")
set 06 18:36:25 localhost.localdomain systemd[1]: Starting Network Manager Script Dispatcher Service...
set 06 18:36:25 localhost.localdomain dbus-daemon[858]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
set 06 18:36:25 localhost.localdomain systemd[1]: Started Network Manager Script Dispatcher Service.
set 06 18:36:25 localhost.localdomain chronyd[864]: Forward time jump detected!
set 06 18:36:25 localhost.localdomain chronyd[864]: Can't synchronise: no selectable sources
set 06 18:36:25 localhost.localdomain chronyd[864]: Source 85.199.214.99 offline
set 06 18:36:25 localhost.localdomain chronyd[864]: Source 162.159.200.1 offline
set 06 18:36:25 localhost.localdomain chronyd[864]: Source 80.211.137.82 offline
set 06 18:36:25 localhost.localdomain chronyd[864]: Source 93.94.88.50 offline
set 06 18:36:25 localhost.localdomain kernel: IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
set 06 18:36:27 localhost.localdomain ModemManager[948]: <info> [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:19.0': not supported by any plugin
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8763] device (enp0s25): carrier: link connected
set 06 18:36:27 localhost.localdomain kernel: e1000e 0000:00:19.0 enp0s25: NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
set 06 18:36:27 localhost.localdomain kernel: e1000e 0000:00:19.0 enp0s25: 10/100 speed: disabling TSO
set 06 18:36:27 localhost.localdomain kernel: IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8767] device (enp0s25): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8773] policy: auto-activating connection 'enp0s25' (ebcf1f7c-f762-45a1-9096-83d5c335b23f)
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8778] device (enp0s25): Activation: starting connection 'enp0s25' (ebcf1f7c-f762-45a1-9096-83d5c335b23f)
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8778] device (enp0s25): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8780] manager: NetworkManager state is now CONNECTING
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8782] device (enp0s25): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8910] device (enp0s25): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.8915] dhcp4 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
set 06 18:36:27 localhost.localdomain avahi-daemon[850]: Joining mDNS multicast group on interface enp0s25.IPv6 with address fe80::219:99ff:fef1:3837.
set 06 18:36:27 localhost.localdomain avahi-daemon[850]: New relevant interface enp0s25.IPv6 for mDNS.
set 06 18:36:27 localhost.localdomain avahi-daemon[850]: Registering new address record for fe80::219:99ff:fef1:3837 on enp0s25.*.
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9506] dhcp4 (enp0s25): state changed new lease, address=192.168.1.139
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9511] policy: set 'enp0s25' (enp0s25) as default for IPv4 routing and DNS
set 06 18:36:27 localhost.localdomain avahi-daemon[850]: Joining mDNS multicast group on interface enp0s25.IPv4 with address 192.168.1.139.
set 06 18:36:27 localhost.localdomain avahi-daemon[850]: New relevant interface enp0s25.IPv4 for mDNS.
set 06 18:36:27 localhost.localdomain avahi-daemon[850]: Registering new address record for 192.168.1.139 on enp0s25.IPv4.
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9742] device (enp0s25): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9950] device (enp0s25): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9953] device (enp0s25): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9956] manager: NetworkManager state is now CONNECTED_SITE
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9959] device (enp0s25): Activation: successful, device activated.
set 06 18:36:27 localhost.localdomain NetworkManager[1019]: <info> [1694018187.9963] manager: NetworkManager state is now CONNECTED_GLOBAL
set 06 18:36:28 localhost.localdomain systemd[1]: iscsi.service: Unit cannot be reloaded because it is inactive.
set 06 18:36:28 localhost.localdomain chronyd[864]: Source 85.199.214.99 online
set 06 18:36:28 localhost.localdomain chronyd[864]: Source 93.94.88.50 online
set 06 18:36:28 localhost.localdomain chronyd[864]: Source 162.159.200.1 online
set 06 18:36:28 localhost.localdomain chronyd[864]: Source 80.211.137.82 online
set 06 18:36:29 localhost.localdomain kernel: ata1: link is slow to respond, please be patient (ready=0)
set 06 18:36:29 localhost.localdomain NetworkManager[1019]: <info> [1694018189.8906] dhcp6 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
set 06 18:36:29 localhost.localdomain avahi-daemon[850]: Leaving mDNS multicast group on interface enp0s25.IPv6 with address fe80::219:99ff:fef1:3837.
set 06 18:36:29 localhost.localdomain avahi-daemon[850]: Joining mDNS multicast group on interface enp0s25.IPv6 with address fd00::219:99ff:fef1:3837.
set 06 18:36:29 localhost.localdomain avahi-daemon[850]: Registering new address record for fd00::219:99ff:fef1:3837 on enp0s25.*.
set 06 18:36:29 localhost.localdomain avahi-daemon[850]: Withdrawing address record for fe80::219:99ff:fef1:3837 on enp0s25.
set 06 18:36:30 localhost.localdomain kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
set 06 18:36:30 localhost.localdomain kernel: ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
set 06 18:36:30 localhost.localdomain kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
set 06 18:36:30 localhost.localdomain kernel: ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
set 06 18:36:30 localhost.localdomain kernel: ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
set 06 18:36:30 localhost.localdomain kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
set 06 18:36:30 localhost.localdomain kernel: ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
set 06 18:36:30 localhost.localdomain kernel: ata1.00: configured for UDMA/133
set 06 18:36:30 localhost.localdomain PackageKit[262207]: get-updates transaction /469_cdacabbc from uid 1000 finished with success after 41ms
set 06 18:36:31 localhost.localdomain PackageKit[262207]: get-updates transaction /470_aeaaeacb from uid 1000 finished with success after 39ms
set 06 18:36:31 localhost.localdomain PackageKit[262207]: get-updates transaction /471_bcecddea from uid 1000 finished with success after 39ms
set 06 18:36:33 localhost.localdomain chronyd[864]: Selected source 162.159.200.1 (2.rocky.pool.ntp.org)
set 06 18:36:34 localhost.localdomain chronyd[864]: Selected source 85.199.214.99 (2.rocky.pool.ntp.org)
set 06 18:36:35 localhost.localdomain chronyd[864]: Source 80.211.137.82 replaced with 37.247.53.178 (2.rocky.pool.ntp.org)
set 06 18:36:38 localhost.localdomain systemd[1]: NetworkManager-dispatcher.service: Succeeded.
set 06 18:37:39 localhost.localdomain chronyd[864]: Selected source 192.168.1.1
set 06 18:38:45 localhost.localdomain cupsd[1028]: REQUEST localhost - - "POST / HTTP/1.1" 200 186 Renew-Subscription client-error-not-found
set 06 18:38:45 localhost.localdomain cupsd[1028]: [Client 21] Returning IPP client-error-bad-request for Create-Printer-Subscriptions (/) from localhost
set 06 18:38:45 localhost.localdomain cupsd[1028]: REQUEST localhost - - "POST / HTTP/1.1" 200 216 Create-Printer-Subscriptions client-error-bad-request
set 06 18:38:45 localhost.localdomain cupsd[1028]: REQUEST localhost - - "POST / HTTP/1.1" 200 565 Create-Printer-Subscriptions successful-ok```Interesting, so it’s waking up immediately. There are no visible errors (pre-suspend anyway). Dumb question, but have you verified the behavior with nothing plugged in that might be waking it up? (mice, keyboards, etc)
Looks like you can check potential wakeup sources in /proc/acpi/wakeup
Is it the keyboard? I could try to disable it, obviously then I wouldn’t wake up the pc from the keyboard
[root@localhost stefano]# grep . /sys/bus/usb/devices/*/product
/sys/bus/usb/devices/1-1.5/product:Perfection610
/sys/bus/usb/devices/1-1.6/product:CIF Single Chip
/sys/bus/usb/devices/3-1/product:USB Keyboard
/sys/bus/usb/devices/usb1/product:EHCI Host Controller
/sys/bus/usb/devices/usb2/product:EHCI Host Controller
/sys/bus/usb/devices/usb3/product:xHCI Host Controller
/sys/bus/usb/devices/usb4/product:xHCI Host Controller
[root@localhost stefano]# grep . /sys/bus/usb/devices/*/power/wakeup
/sys/bus/usb/devices/1-1.6/power/wakeup:disabled
/sys/bus/usb/devices/1-1/power/wakeup:disabled
/sys/bus/usb/devices/2-1/power/wakeup:disabled
/sys/bus/usb/devices/3-1/power/wakeup:enabled
/sys/bus/usb/devices/usb1/power/wakeup:disabled
/sys/bus/usb/devices/usb2/power/wakeup:disabled
/sys/bus/usb/devices/usb3/power/wakeup:disabled
/sys/bus/usb/devices/usb4/power/wakeup:disabled
[root@localhost stefano]# grep . /sys/bus/usb/devices/*/power/wakeup
/sys/bus/usb/devices/1-1.6/power/wakeup:disabled
/sys/bus/usb/devices/1-1/power/wakeup:disabled
/sys/bus/usb/devices/2-1/power/wakeup:disabled
/sys/bus/usb/devices/3-1/power/wakeup:enabled
/sys/bus/usb/devices/usb1/power/wakeup:disabled
/sys/bus/usb/devices/usb2/power/wakeup:disabled
/sys/bus/usb/devices/usb3/power/wakeup:disabled
/sys/bus/usb/devices/usb4/power/wakeup:disabled
[root@localhost stefano]# grep . /proc/acpi/wakeup
Device S-state Status Sysfs node
USB1 S3 *disabled
USB2 S3 *disabled
USB3 S3 *disabled
USB4 S3 *disabled
USB5 S3 *disabled
USB6 S3 *disabled
USB7 S3 *disabled
RP01 S4 *disabled
PXSX S4 *disabled
RP02 S4 *disabled
PXSX S4 *disabled
RP03 S4 *disabled
PXSX S4 *disabled
RP04 S4 *disabled
PXSX S4 *disabled
RP05 S4 *disabled
PXSX S4 *disabled
RP06 S4 *disabled
PXSX S4 *disabled
RP07 S4 *disabled
PXSX S4 *disabled
RP08 S4 *disabled
PXSX S4 *disabled
PEG0 S4 *disabled
PEGP S4 *disabled
PEG1 S4 *disabled
PEG2 S4 *disabled
PEG3 S4 *disabled
P0P1 S4 *disabled pci:0000:00:1e.0
PCI1 S4 *disabled
PCI2 S4 *disabled
GLAN S4 *enabled pci:0000:00:19.0
EHC1 S4 *enabled pci:0000:00:1d.0
EHC2 S4 *enabled pci:0000:00:1a.0
XHC S4 *enabled pci:0000:00:14.0
HDEF S4 *disabled pci:0000:00:1b.0
Can anyone give me any other suggestions? 