Tested a LiveUSB of Fedora 37 on my X1 Carbon 10th gen, S3 suspend works.
On Qubes 4.1.1 (Fedora 32 dom0), the machine suspends but does not resume and needs to be power cycled.
Also reproduced issue on Qubes 4.2 weekly builds which run Fedora 37 in Dom0.
Speculating this is a Qubes issue not a Fedora issue as Qubes 4.2 weekly signed build also fails to suspend to S3.
On Fedora 37, cat /sys/power/state shows mem freeze disk
On Qubes 4.2 shows freeze mem
This Ubuntu debugging guide seems too low level, doubt its a kernel issue,more likely driver / firmwarer? DebuggingKernelSuspend - Ubuntu Wiki
Appreciate any help with finding the correct process to find the issue.
Fedora 37 Live
cat /proc/cmdline
BOOT_IMAGE=/images/pxeboot/vmlinuz root=live:CDLABEL=Fedora-WS-Live-37-1-7 rd.live.image rd.live.check quiet
uname -a
Linux localhost-live 6.0.7-301.fc37.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 4 18:35:48 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
lsmod
Module Size Used by
uinput 20480 0
rfcomm 94208 4
snd_seq_dummy 16384 0
snd_hrtimer 16384 1
nft_objref 16384 1
nf_conntrack_netbios_ns 16384 1
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
nft_fib_inet 16384 1
nft_fib_ipv4 16384 1 nft_fib_inet
nft_fib_ipv6 16384 1 nft_fib_inet
nft_fib 16384 3 nft_fib_ipv6,nft_fib_ipv4,nft_fib_inet
nft_reject_inet 16384 6
nf_reject_ipv4 16384 1 nft_reject_inet
nf_reject_ipv6 20480 1 nft_reject_inet
nft_reject 16384 1 nft_reject_inet
nft_ct 20480 16
nft_chain_nat 16384 3
nf_nat 57344 1 nft_chain_nat
nf_conntrack 167936 4 nf_nat,nft_ct,nf_conntrack_netbios_ns,nf_conntrack_broadcast
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
ip_set 61440 0
nf_tables 286720 237 nft_ct,nft_reject_inet,nft_fib_ipv6,nft_objref,nft_fib_ipv4,nft_chain_nat,nft_reject,nft_fib,nft_fib_inet
nfnetlink 20480 3 nf_tables,ip_set
qrtr 53248 4
bnep 28672 2
snd_ctl_led 24576 0
snd_soc_skl_hda_dsp 24576 5
snd_soc_intel_hda_dsp_common 20480 1 snd_soc_skl_hda_dsp
snd_soc_hdac_hdmi 45056 1 snd_soc_skl_hda_dsp
snd_sof_probes 24576 0
mei_pxp 20480 0
snd_soc_dmic 16384 1
mei_hdcp 24576 0
mei_wdt 16384 0
iTCO_wdt 16384 0
pmt_telemetry 16384 0
intel_rapl_msr 20480 0
intel_pmc_bxt 16384 1 iTCO_wdt
pmt_class 16384 1 pmt_telemetry
iTCO_vendor_support 16384 1 iTCO_wdt
intel_tcc_cooling 16384 0
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
coretemp 20480 0
kvm_intel 389120 0
kvm 1118208 1 kvm_intel
irqbypass 16384 1 kvm
rapl 20480 0
intel_cstate 20480 0
intel_uncore 217088 0
snd_hda_codec_hdmi 86016 1
snd_hda_codec_realtek 172032 1
pcspkr 16384 0
think_lmi 36864 0
snd_hda_codec_generic 98304 1 snd_hda_codec_realtek
firmware_attributes_class 16384 1 think_lmi
wmi_bmof 16384 0
uvcvideo 163840 0
videobuf2_vmalloc 20480 1 uvcvideo
btusb 65536 0
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 40960 1 uvcvideo
btrtl 28672 1 btusb
videobuf2_common 86016 4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
btbcm 24576 1 btusb
btintel 49152 1 btusb
videodev 311296 3 videobuf2_v4l2,uvcvideo,videobuf2_common
btmtk 16384 1 btusb
idma64 20480 0
joydev 28672 0
mc 69632 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
bluetooth 880640 36 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
thinkpad_acpi 180224 0
ledtrig_audio 16384 3 snd_ctl_led,snd_hda_codec_generic,thinkpad_acpi
platform_profile 16384 1 thinkpad_acpi
int3403_thermal 20480 0
soc_button_array 20480 0
intel_hid 28672 0
int3400_thermal 20480 0
sparse_keymap 16384 1 intel_hid
acpi_thermal_rel 16384 1 int3400_thermal
acpi_tad 16384 0
snd_sof_pci_intel_tgl 16384 0
acpi_pad 184320 0
snd_sof_intel_hda_common 176128 1 snd_sof_pci_intel_tgl
soundwire_intel 53248 1 snd_sof_intel_hda_common
soundwire_generic_allocation 16384 1 soundwire_intel
soundwire_cadence 45056 1 soundwire_intel
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_pci 24576 2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl
snd_sof_xtensa_dsp 20480 1 snd_sof_intel_hda_common
snd_sof 311296 3 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_probes
snd_sof_utils 20480 1 snd_sof
snd_soc_hdac_hda 28672 1 snd_sof_intel_hda_common
snd_hda_ext_core 36864 4 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match 73728 2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common
soundwire_bus 126976 3 soundwire_intel,soundwire_generic_allocation,soundwire_cadence
iwlmvm 520192 0
snd_soc_core 389120 8 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_probes,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_compress 28672 2 snd_soc_core,snd_sof_probes
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 61440 0
mac80211 1282048 1 iwlmvm
snd_intel_dspcfg 36864 3 snd_hda_intel,snd_sof,snd_sof_intel_hda_common
snd_intel_sdw_acpi 20480 2 snd_sof_intel_hda_common,snd_intel_dspcfg
snd_hda_codec 184320 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_intel_hda_dsp_common,snd_soc_hdac_hda,snd_soc_skl_hda_dsp
libarc4 16384 1 mac80211
i915 3112960 4
snd_hda_core 114688 11 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_intel_hda_dsp_common,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hwdep 16384 1 snd_hda_codec
snd_seq 94208 7 snd_seq_dummy
snd_seq_device 16384 1 snd_seq
drm_buddy 20480 1 i915
iwlwifi 413696 1 iwlmvm
ttm 94208 1 i915
snd_pcm 151552 12 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pcm_dmaengine
processor_thermal_device_pci 16384 0
drm_display_helper 180224 1 i915
snd_timer 49152 3 snd_seq,snd_hrtimer,snd_pcm
processor_thermal_device 20480 1 processor_thermal_device_pci
processor_thermal_rfim 16384 1 processor_thermal_device
snd 126976 28 snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_soc_hdac_hdmi,snd_compress,thinkpad_acpi,snd_soc_core,snd_pcm
processor_thermal_mbox 16384 2 processor_thermal_rfim,processor_thermal_device
cec 81920 2 drm_display_helper,i915
processor_thermal_rapl 20480 1 processor_thermal_device
soundcore 16384 2 snd_ctl_led,snd
cfg80211 1097728 3 iwlmvm,iwlwifi,mac80211
intel_rapl_common 32768 2 intel_rapl_msr,processor_thermal_rapl
mei_me 53248 3
int340x_thermal_zone 20480 2 int3403_thermal,processor_thermal_device
intel_vsec 20480 0
i2c_i801 40960 0
mei 167936 7 mei_wdt,mei_hdcp,mei_pxp,mei_me
rfkill 36864 10 iwlmvm,bluetooth,thinkpad_acpi,cfg80211
i2c_smbus 20480 1 i2c_i801
igen6_edac 32768 0
zram 36864 2
isofs 61440 1
squashfs 86016 1
nvme 61440 0
nvme_core 192512 1 nvme
uas 32768 0
hid_multitouch 32768 0
ucsi_acpi 16384 0
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
crc32c_intel 24576 2
polyval_clmulni 16384 0
thunderbolt 393216 0
polyval_generic 16384 1 polyval_clmulni
typec_ucsi 53248 1 ucsi_acpi
usb_storage 81920 2 uas
ghash_clmulni_intel 16384 0
serio_raw 20480 0
typec 90112 1 typec_ucsi
nvme_common 24576 1 nvme_core
wmi 45056 2 wmi_bmof,think_lmi
i2c_hid_acpi 16384 0
i2c_hid 40960 1 i2c_hid_acpi
video 65536 2 thinkpad_acpi,i915
pinctrl_tigerlake 32768 0
sunrpc 692224 1
be2iscsi 180224 0
bnx2i 69632 0
cnic 73728 1 bnx2i
uio 32768 1 cnic
cxgb4i 69632 0
cxgb4 602112 1 cxgb4i
tls 126976 1 cxgb4
cxgb3i 49152 0
cxgb3 208896 1 cxgb3i
mdio 16384 1 cxgb3
libcxgbi 98304 2 cxgb4i,cxgb3i
libcxgb 32768 2 libcxgbi,cxgb3i
qla4xxx 438272 0
iscsi_boot_sysfs 20480 2 be2iscsi,qla4xxx
iscsi_tcp 32768 0
libiscsi_tcp 36864 4 libcxgbi,iscsi_tcp,cxgb4i,cxgb3i
libiscsi 86016 8 be2iscsi,libiscsi_tcp,bnx2i,libcxgbi,iscsi_tcp,qla4xxx,cxgb4i,cxgb3i
scsi_transport_iscsi 155648 7 be2iscsi,libiscsi_tcp,bnx2i,libcxgbi,iscsi_tcp,qla4xxx,libiscsi
loop 36864 7
ip6_tables 36864 0
ip_tables 36864 0
fuse 176128 3
dmesg
[ 396.162068] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[ 409.992862] systemd-journald[1125]: Time jumped backwards, rotating.
[ 966.693389] PM: suspend entry (deep)
[ 966.694250] Filesystems sync: 0.000 seconds
[ 966.726308] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 966.727757] OOM killer disabled.
[ 966.727758] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 966.728918] printk: Suspending console(s) (use no_console_suspend to debug)
[ 967.153421] PM: suspend devices took 0.424 seconds
[ 967.196241] ACPI: EC: interrupt blocked
[ 967.221135] ACPI: PM: Preparing to enter system sleep state S3
[ 967.236814] ACPI: EC: event blocked
[ 967.236815] ACPI: EC: EC stopped
[ 967.236816] ACPI: PM: Saving platform NVS memory
[ 967.236942] Disabling non-boot CPUs ...
[ 967.239339] smpboot: CPU 1 is now offline
[ 967.243920] smpboot: CPU 2 is now offline
[ 967.248066] smpboot: CPU 3 is now offline
[ 967.250218] smpboot: CPU 4 is now offline
[ 967.253361] smpboot: CPU 5 is now offline
[ 967.255711] smpboot: CPU 6 is now offline
[ 967.259073] smpboot: CPU 7 is now offline
[ 967.261518] smpboot: CPU 8 is now offline
[ 967.264921] smpboot: CPU 9 is now offline
[ 967.267392] smpboot: CPU 10 is now offline
[ 967.270219] smpboot: CPU 11 is now offline
[ 967.272340] smpboot: CPU 12 is now offline
[ 967.274564] smpboot: CPU 13 is now offline
[ 967.276851] smpboot: CPU 14 is now offline
[ 967.278918] smpboot: CPU 15 is now offline
[ 967.285278] ACPI: PM: Low-level resume complete
[ 967.285493] ACPI: EC: EC started
[ 967.285494] ACPI: PM: Restoring platform NVS memory
[ 967.287246] Enabling non-boot CPUs ...
[ 967.287289] x86: Booting SMP configuration:
[ 967.287289] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 967.289517] CPU1 is up
[ 967.289542] smpboot: Booting Node 0 Processor 2 APIC 0x8
[ 967.291717] CPU2 is up
[ 967.291764] smpboot: Booting Node 0 Processor 3 APIC 0x9
[ 967.293688] CPU3 is up
[ 967.293713] smpboot: Booting Node 0 Processor 4 APIC 0x10
[ 967.296390] CPU4 is up
[ 967.296458] smpboot: Booting Node 0 Processor 5 APIC 0x11
[ 967.299090] CPU5 is up
[ 967.299111] smpboot: Booting Node 0 Processor 6 APIC 0x18
[ 967.301882] CPU6 is up
[ 967.301922] smpboot: Booting Node 0 Processor 7 APIC 0x19
[ 967.304216] CPU7 is up
[ 967.304266] smpboot: Booting Node 0 Processor 8 APIC 0x20
[ 967.306763] core: cpu_atom PMU driver: PEBS-via-PT
[ 967.306768] ... version: 5
[ 967.306770] ... bit width: 48
[ 967.306770] ... generic registers: 6
[ 967.306771] ... value mask: 0000ffffffffffff
[ 967.306772] ... max period: 00007fffffffffff
[ 967.306773] ... fixed-purpose events: 3
[ 967.306774] ... event mask: 000000070000003f
[ 967.307700] CPU8 is up
[ 967.307766] smpboot: Booting Node 0 Processor 9 APIC 0x22
[ 967.311256] CPU9 is up
[ 967.311308] smpboot: Booting Node 0 Processor 10 APIC 0x24
[ 967.315156] CPU10 is up
[ 967.315185] smpboot: Booting Node 0 Processor 11 APIC 0x26
[ 967.319064] CPU11 is up
[ 967.319114] smpboot: Booting Node 0 Processor 12 APIC 0x28
[ 967.323169] CPU12 is up
[ 967.323195] smpboot: Booting Node 0 Processor 13 APIC 0x2a
[ 967.327102] CPU13 is up
[ 967.327128] smpboot: Booting Node 0 Processor 14 APIC 0x2c
[ 967.331140] CPU14 is up
[ 967.331187] smpboot: Booting Node 0 Processor 15 APIC 0x2e
[ 967.335245] CPU15 is up
[ 967.338643] ACPI: PM: Waking up from system sleep state S3
[ 967.388591] ACPI: EC: interrupt unblocked
[ 967.545388] ACPI: EC: event unblocked
[ 967.553127] i915 0000:00:02.0: [drm] GuC firmware i915/adlp_guc_70.1.1.bin version 70.1
[ 967.553130] i915 0000:00:02.0: [drm] HuC firmware i915/tgl_huc_7.9.3.bin version 7.9
[ 967.554172] xhci_hcd 0000:00:0d.0: xHC error in resume, USBSTS 0x401, Reinit
[ 967.554176] usb usb1: root hub lost power or was reset
[ 967.554177] usb usb2: root hub lost power or was reset
[ 967.564677] nvme nvme0: 16/0/0 default/read/poll queues
[ 967.566820] i915 0000:00:02.0: [drm] HuC authenticated
[ 967.567197] i915 0000:00:02.0: [drm] GuC submission enabled
[ 967.567200] i915 0000:00:02.0: [drm] GuC SLPC enabled
[ 967.567880] i915 0000:00:02.0: [drm] GuC RC: enabled
[ 967.841654] usb 3-8: reset high-speed USB device number 4 using xhci_hcd
[ 968.091336] usb 3-7: reset high-speed USB device number 3 using xhci_hcd
[ 968.221965] PM: resume devices took 0.677 seconds
[ 968.222002] OOM killer enabled.
[ 968.222003] Restarting tasks ...
[ 968.222187] usb 3-6: USB disconnect, device number 2
[ 968.223396] done.
[ 968.223406] random: crng reseeded on system resumption
[ 968.227069] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 968.230429] mei_pxp 0000:00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1: bound 0000:00:02.0 (ops i915_pxp_tee_component_ops [i915])
[ 968.336116] usb 3-6: new full-speed USB device number 6 using xhci_hcd
[ 968.411660] PM: suspend exit
rpm -qa|grep firmware
linux-firmware-whence-20220913-140.fc37.noarch
amd-gpu-firmware-20220913-140.fc37.noarch
intel-gpu-firmware-20220913-140.fc37.noarch
iwlax2xx-firmware-20220913-140.fc37.noarch
iwl7260-firmware-25.30.13.0-140.fc37.noarch
nvidia-gpu-firmware-20220913-140.fc37.noarch
linux-firmware-20220913-140.fc37.noarch
iwl100-firmware-39.31.5.1-140.fc37.noarch
iwl1000-firmware-39.31.5.1-140.fc37.noarch
iwl105-firmware-18.168.6.1-140.fc37.noarch
iwl135-firmware-18.168.6.1-140.fc37.noarch
iwl2000-firmware-18.168.6.1-140.fc37.noarch
iwl2030-firmware-18.168.6.1-140.fc37.noarch
iwl3160-firmware-25.30.13.0-140.fc37.noarch
iwl3945-firmware-15.32.2.9-140.fc37.noarch
iwl4965-firmware-228.61.2.24-140.fc37.noarch
iwl5000-firmware-8.83.5.1_1-140.fc37.noarch
iwl5150-firmware-8.24.2.2-140.fc37.noarch
iwl6000-firmware-9.221.4.1-140.fc37.noarch
iwl6000g2a-firmware-18.168.6.1-140.fc37.noarch
iwl6000g2b-firmware-18.168.6.1-140.fc37.noarch
iwl6050-firmware-41.28.5.1-140.fc37.noarch
libertas-usb8388-firmware-20220913-140.fc37.noarch
zd1211-firmware-1.5-11.fc37.noarch
atmel-firmware-1.3-27.fc37.noarch
alsa-sof-firmware-2.2.2-1.fc37.noarch
Strange. Kernel, firmware is newer on Qubes 4.2 than Fedora 37 Live yet Qubes fails to resume from suspend. Xen issue?
running dmesg > old ; echo mem | sudo tee /sys/power/state ; dmesg > new never creates a new, so I can’t see what goes wrong when it tries to resume.
Out of ideas.
This advice in the docs didn’t work Suspend/resume troubleshooting | Qubes OS
On some devices suspend-to-RAM does not work and a hard power-off is needed to recover, because the system does not go into deep sleep. To get suspend to work, you need to add mem_sleep_default=deep kernel option. For legacy boot, or UEFI/legacy in R4.1+, add it to the GRUB_CMDLINE_LINUX setting in /etc/default/grub, update the grub config, and reboot. In R4.0 with UEFI boot, you need to add it to every kernel= line in /boot/efi/EFI/qubes/xen.cfg and reboot.
Could it be this?
I’m trying to use S3, not S0ix / modern sleep. I wasn’t able to follow all the technical implications of the issue. How could I test whetherr this issue is relevant?
The BIOS option is set to Linux S3 Sleep.
qvm-shutdown --all before attempting suspend made no difference.
Have searched the forums and mailing lists and tried all the suggestions.
Does anyone know why 4.2 is so different to a stock FC37 that it would affect suspend? Anything I can check?
Diff the qubes kernel against vanilla fedora?
Interestingly, following the kernel power management debugging guide linked from here:
https://01.org/blogs/rzhang/2015/best-practice-debug-linux-suspend/hibernate-issues
https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt
a) Test modes of hibernation
To find out why hibernation fails on your system, you can use a special testing
facility available if the kernel is compiled with CONFIG_PM_DEBUG set. Then,
there is the file /sys/power/pm_test that can be used to make the hibernation
core run in a test mode. There are 5 test modes available:freezer
- test the freezing of processes
devices
- test the freezing of processes and suspending of devices
platform
- test the freezing of processes, suspending of devices and platform
global control methods(*)processors
- test the freezing of processes, suspending of devices, platform
global control methods(*) and the disabling of nonboot CPUscore
- test the freezing of processes, suspending of devices, platform global
control methods(*), the disabling of nonboot CPUs and suspending of
platform/system devices
This resulted in successful test suspend / resume for echoing each of freezer devices platform processors and core .
Next steps seem to be booting into runlevel 1 and suspending from there, if it works, then perform a binary search to see which of the loaded kernel modules could be causing an issue.
Not sure I follow…diff the whole kernel source?
Suspend 2 RAM from runlevel 1 fails in the same way as when Qubes fully loaded
Only as a last resort. In patches, there’s more often than not developer comments
// leaving this here because enabling this flag causes a kernel panic
program HelloWorld;
{$APPTYPE CONSOLE}
begin
WriteLn('Hello World');
end.
which might “jump out” at you regarding power management.
Solution: Install Kernel 6.0.7 in Dom0 (works in both 4.1 and 4.2)
dom0$ qubes-dom0-update kernel-6.0.7 (in 4.2 /fc 37)
(note that qubes kernel-latest is newer and doesn’t work, so something in newer kernels breaks suspend)
For Qubes 4.1 (fc32)
The package exists
https://ftp.qubes-os.org/repo/yum/r4.1/current-testing/dom0/fc32/rpm/kernel-latest-6.0.7-1.fc32.qubes.x86_64.rpm
but won’t install when I run
sudo qubes-dom-update --releasever=4.1 --enablerepo=qubes-dom0-currrent-testing kernel-latest-6.0.7
“unable to find a match”
I pulled it manually, moved to dom0 and ran dnf install
Props to @cayce for suggesting the right answer
Thanks ! I’m not (yet) an advanced user…
So on 4.1 + Fedora 37, got the error “unable to find a match: kernel-6.0.1” as you describe it.
I pulled it manually, moved to dom0 and ran dnf install
@BenT Can you just explain how to pull it manually ? And then install it via dnf install ? I uploaded it (thank to you post) but wasn’t able to move the .rpm file to Dom0 from an internet connected AppVM. I’m fearing doing wrong things there…
One way to move files between Qubes (from a shell in dom0) is:
… and if you want the file to stay in dom0, you should be able pipe it to a file there:
qvm-run --pass-io sourceVM 'cat file' > filename_in_dom0
Great. That works now. I can suspend and resume the session. Thanks also to @ChrisA for helping in pulling the package back to Dom0.
I now need to fix a new issue as I cannot enter the session password in ScreenSaver when resuming. Will do some search on the forum.