Ich habe Dell Venue Transformer mit LUbuntu 18.04 mit dem Kernel 5.1.0-6.4-liquorix-amd64 #1 ZEN SMP PREEMPT liquorix 5.1-4ubuntu1~bionic (2019-06-03) x86_64 x86_64 x86_64 GNU/Linux. Ich habe das Aufwecken durch alle Geräte außer PBTN deaktiviert. Im BIOS ist USB PowerShare ausgeschaltet.
Trotzdem bleibt das Notebook nach dem Suspendieren warm. Nur drei Geräte ändern den Energiezustand nicht:
$ cat /proc/acpi/wakeup
...
EHC1 S0 *disabled
EHC2 S0 *disabled
XHC S0 *disabled pci:0000:00:14.0
...
journalctl -xe > JOURNAL.TXT
...
Jun 15 10:29:14 <Sys_Name> systemd-sleep[11312]: Suspending system...
-- Subject: System sleep state suspend entered
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The system has now entered the suspend sleep state.
Jun 15 10:29:14 <Sys_Name> kernel: PM: suspend entry (s2idle)
Jun 15 10:29:14 <Sys_Name> kernel: PM: Syncing filesystems ... done.
Jun 15 10:29:31 <Sys_Name> kernel: Freezing user space processes ... (elapsed 0.008 seconds) done.
Jun 15 10:29:31 <Sys_Name> kernel: OOM killer disabled.
Jun 15 10:29:31 <Sys_Name> kernel: Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Jun 15 10:29:31 <Sys_Name> kernel: printk: Suspending console(s) (use no_console_suspend to debug)
Jun 15 10:29:31 <Sys_Name> kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache
Jun 15 10:29:31 <Sys_Name> kernel: sd 0:0:0:0: [sda] Stopping disk
Jun 15 10:29:31 <Sys_Name> kernel: Removing pn544
Jun 15 10:29:31 <Sys_Name> kernel: sd 0:0:0:0: [sda] Starting disk
Jun 15 10:29:31 <Sys_Name> kernel: mei_me 0000:00:16.0: NFC MEI VERSION: IVN 0x1 Vendor ID 0x1 Type 0x1
Jun 15 10:29:31 <Sys_Name> kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Jun 15 10:29:31 <Sys_Name> kernel: ata1.00: ACPI cmd ef/**:**:**:**:**:** (SET FEATURES) succeeded
Jun 15 10:29:31 <Sys_Name> kernel: ata1.00: ACPI cmd ef/**:**:**:**:**:** (SET FEATURES) succeeded
Jun 15 10:29:31 <Sys_Name> kernel: ata1.00: configured for UDMA/133
Jun 15 10:29:31 <Sys_Name> kernel: usb 2-2: Disable of device-initiated U1 failed.
Jun 15 10:29:31 <Sys_Name> kernel: usb 2-2: Disable of device-initiated U2 failed.
Jun 15 10:29:31 <Sys_Name> kernel: usb 2-2: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
Jun 15 10:29:31 <Sys_Name> kernel: usb 2-2.4: Disable of device-initiated U1 failed.
Jun 15 10:29:31 <Sys_Name> kernel: usb 2-2.4: Disable of device-initiated U2 failed.
Jun 15 10:29:31 <Sys_Name> kernel: usb 2-2.4: reset SuperSpeed Gen 1 USB device number 3 using xhci_hcd
Jun 15 10:29:31 <Sys_Name> kernel: OOM killer enabled.
Jun 15 10:29:31 <Sys_Name> kernel: Restarting tasks ... done.
Jun 15 10:29:31 <Sys_Name> kernel: Probing NFC pn544
Jun 15 10:29:31 <Sys_Name> kernel: pci_bus 0000:01: Allocating resources
Jun 15 10:29:31 <Sys_Name> kernel: pci_bus 0000:02: Allocating resources
...
Tests mit nicht gesteuerten USB-LED-Spielzeugen zeigen, dass diese im Ruhezustand eingeschaltet bleiben. Die Installation von Laptop-Mode-Tools ist nicht hilfreich (möglicherweise sind einige zusätzliche Einstellungen erforderlich).
Wie setze ich die Geräte in den Zustand S3 oder S4?
Antwort1
Ich hatte vor kurzem ein ähnliches Problem, als der Suspend-Modus aufgrund von USB plötzlich nicht mehr funktionierte. Ich habe dieses Skript geschrieben, um es zu beheben:
#!/bin/bash
# Original script was using /bin/sh but shellcheck reporting warnings.
# NAME: custom-xhci_hcd
# PATH: /lib/systemd/system-sleep
# CALL: Called from SystemD automatically
# DESC: Suspend broken for USB3.0 as of Oct 25/2018 various kernels all at once
# DATE: Oct 28 2018.
# NOTE: From comment #61 at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/522998
TMPLIST=/tmp/xhci-dev-list
# Original script was: case "${1}" in hibernate|suspend)
case $1/$2 in
pre/*)
echo "$0: Going to $2..."
echo -n '' > $TMPLIST
for i in `ls /sys/bus/pci/drivers/xhci_hcd/ | egrep '[0-9a-z]+\:[0-9a-z]+\:.*$'`; do
# Unbind xhci_hcd for first device XXXX:XX:XX.X:
echo -n "$i" | tee /sys/bus/pci/drivers/xhci_hcd/unbind
echo "$i" >> $TMPLIST
done
;;
post/*)
echo "$0: Waking up from $2..."
for i in `cat $TMPLIST`; do
# Bind xhci_hcd for first device XXXX:XX:XX.X:
echo -n "$i" | tee /sys/bus/pci/drivers/xhci_hcd/bind
done
rm $TMPLIST
;;
esac
Platzieren Sie das Skript /lib/systemd/system-sleep/custom-xhci_hcdund markieren Sie es als ausführbar mit:
chmod a+x /lib/systemd/system-sleep/custom-xhci_hcd
Beim nächsten Neustart wird das Skript aktiviert.
Suspend-Nachrichtenprotokoll
Verwenden Sie journalctl -xeund drücken Sie Page Upmehrfach, um die Suspend-Meldungen anzuzeigen:
Jun 14 17:30:51 alien systemd-sleep[16326]: /lib/systemd/system-sleep/custom-xhci_hcd: Going
Jun 14 17:30:51 alien kernel: xhci_hcd 0000:00:14.0: remove, state 4
Jun 14 17:30:51 alien kernel: usb usb2: USB disconnect, device number 1
Jun 14 17:30:51 alien kernel: usb 2-1: USB disconnect, device number 2
Jun 14 17:30:51 alien kernel: usb 2-1.4: USB disconnect, device number 3
Jun 14 17:30:51 alien kernel: xhci_hcd 0000:00:14.0: USB bus 2 deregistered
Jun 14 17:30:51 alien kernel: xhci_hcd 0000:00:14.0: remove, state 1
Jun 14 17:30:51 alien kernel: usb usb1: USB disconnect, device number 1
Jun 14 17:30:51 alien kernel: usb 1-1: USB disconnect, device number 2
Jun 14 17:30:51 alien kernel: usb 1-1.1: USB disconnect, device number 4
Jun 14 17:30:51 alien kernel: usblp1: removed
Jun 14 17:30:51 alien kernel: usb 1-1.2: USB disconnect, device number 6
Drücken Sie dann Page Downmehrmals, um die Fortsetzungsmeldungen anzuzeigen:
Jun 14 17:31:07 alien systemd-sleep[16326]: /lib/systemd/system-sleep/custom-xhci_hcd: Wakin
Jun 14 17:31:07 alien systemd-sleep[16326]: Selected interface 'p2p-dev-wlp60s0'
Jun 14 17:31:07 alien systemd-sleep[16326]: OK
Jun 14 17:31:07 alien systemd-sleep[16326]: /lib/systemd/system-sleep/lag-suspend.sh: Waking
Jun 14 17:31:07 alien kernel: PM: suspend exit
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: xHCI Host Controller
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus nu
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: cache line size of 128 is not supported
Jun 14 17:31:07 alien kernel: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
Jun 14 17:31:07 alien kernel: usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumb
Jun 14 17:31:07 alien kernel: usb usb1: Product: xHCI Host Controller
Jun 14 17:31:07 alien kernel: usb usb1: Manufacturer: Linux 4.14.114-0414114-generic xhci-hc
Jun 14 17:31:07 alien kernel: usb usb1: SerialNumber: 0000:00:14.0
Jun 14 17:31:07 alien kernel: hub 1-0:1.0: USB hub found
Jun 14 17:31:07 alien kernel: hub 1-0:1.0: 16 ports detected
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: xHCI Host Controller
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus nu
Jun 14 17:31:07 alien kernel: xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
Jun 14 17:31:07 alien kernel: usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
Jun 14 17:31:07 alien kernel: usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumb
Jun 14 17:31:07 alien kernel: usb usb2: Product: xHCI Host Controller
Jun 14 17:31:07 alien kernel: usb usb2: Manufacturer: Linux 4.14.114-0414114-generic xhci-hc
Jun 14 17:31:07 alien kernel: usb usb2: SerialNumber: 0000:00:14.0
Jun 14 17:31:07 alien kernel: hub 2-0:1.0: USB hub found
Jun 14 17:31:07 alien kernel: hub 2-0:1.0: 8 ports detected
Jun 14 17:31:07 alien eyesome[16633]: Wakeup: Called from suspend.