Public bug reported:
1) lsb_release -rd:
No LSB modules are available.
Description:Ubuntu 24.04 LTS
Release:24.04
2) /proc/version_signature:
Ubuntu 6.8.0-31.31-generic 6.8.1
uname -a:
Linux slat 6.8.0-31-generic #31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20 00:40:06
UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
3) After resuming from power suspend, expect to see existing desktop session
and apps prior to suspend
4) Waking from power suspend, desktop crashes and user asked to login
again, on doing so previous session is gone.
dmesg:
[114249.273903] PM: suspend entry (s2idle)
[114249.274164] Filesystems sync: 0.000 seconds
[114249.278175] Freezing user space processes
[114249.280510] Freezing user space processes completed (elapsed 0.002 seconds)
[114249.280514] OOM killer disabled.
[114249.280515] Freezing remaining freezable tasks
[114249.282384] Freezing remaining freezable tasks completed (elapsed 0.001
seconds)
[114249.282388] printk: Suspending console(s) (use no_console_suspend to debug)
[114249.768169] ACPI: EC: interrupt blocked
[161079.897587] ACPI: EC: interrupt unblocked
[161080.113134] i915 :00:02.0: [drm] GT0: GuC firmware i915/adlp_guc_70.bin
version 70.20.0
[161080.113148] i915 :00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin
version 7.9.3
[161080.128217] iwlwifi :00:14.3: WRT: Invalid buffer destination
[161080.131053] i915 :00:02.0: [drm] GT0: HuC: authenticated for all
workloads
[161080.131522] i915 :00:02.0: [drm] GT0: GUC: submission enabled
[161080.131527] i915 :00:02.0: [drm] GT0: GUC: SLPC enabled
[161080.131999] i915 :00:02.0: [drm] GT0: GUC: RC enabled
[161080.165738] nvme nvme0: 12/0/0 default/read/poll queues
[161080.286655] iwlwifi :00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[161080.286665] iwlwifi :00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[161080.286672] iwlwifi :00:14.3: WFPM_AUTH_KEY_0: 0x90
[161080.286680] iwlwifi :00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[161080.287989] iwlwifi :00:14.3: RFIm is deactivated, reason = 4
[161082.464183] OOM killer enabled.
[161082.464187] Restarting tasks ...
[161082.464287] usb 2-1.3: USB disconnect, device number 3
[161082.464353] usb 2-1: USB disconnect, device number 2
[161082.464363] usb 3-1: USB disconnect, device number 4
[161082.464373] usb 3-1.2: USB disconnect, device number 5
[161082.467680] int3472-discrete INT3472:06: cannot find GPIO chip INTC100B:00,
deferring
[161082.468418] done.
[161082.468434] random: crng reseeded on system resumption
[161082.473105] mei_hdcp :00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04:
bound :00:02.0 (ops i915_hdcp_ops [i915])
[161082.474816] mei_pxp :00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1:
bound :00:02.0 (ops i915_pxp_tee_component_ops [i915])
[161082.477809] audit: type=1107 audit(1714160826.354:487): pid=2127 uid=100
auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED"
operation="dbus_signal" bus="system" path="/org/freedesktop/login1"
interface="org.freedesktop.DBus.Properties" member="PropertiesChanged"
name=":1.14" mask="receive" pid=6423 label="snap.firefox.firefox" peer_pid=2179
peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=100 hostname=? addr=?
terminal=?'
[161082.483496] r8152-cfgselector 2-1.4: USB disconnect, device number 4
[161082.582018] int3472-discrete INT3472:06: cannot find GPIO chip INTC100B:00,
deferring
[161082.586494] usb 3-1.3: USB disconnect, device number 6
[161082.586507] usb 3-1.3.1: USB disconnect, device number 8
[161082.688309] PM: suspend exit
[161082.771183] audit: type=1400 audit(1714160826.647:488): apparmor="DENIED"
operation="open" class="file" profile="snap.firmware-updater.firmware-notifier"
name="/proc/sys/vm/max_map_count" pid=36059 comm="firmware-notifi"
requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[161082.853369] usb 3-1.3.2: USB disconnect, device number 9
[161082.906754] usb 3-1.3.5: USB disconnect, device number 10
[161082.943707] usb 3-1.5: USB disconnect, device number 7
[161083.157114] audit: type=1107 audit(1714160827.033:489): pid=2127 uid=100
auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED"
operation="dbus_signal" bus="system" path="/org/freedesktop/login1"
interface="org.freedesktop.DBus.Properties" member="PropertiesChanged"
name=":1.14" mask="receive" pid=6423 label="snap.firefox.firefox" peer_pid=2179
peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=100 hostname=? addr=?
terminal=?'
[161083.181074] [UFW BLOCK] IN=wlp0s20f3 OUT= MAC= SRC=10.0.60.11
DST=239.255.255.250 LEN=635 TOS=0x00 PREC=0x00 TTL=1 ID=34871 DF PROTO=UDP
SPT=37939 DPT=3702 LEN=615
[161083.181320] [UFW BLOCK] IN=wlp0s20f3 OUT= MAC=
SRC=fe80::::2e25:f35d:68f5:5ead
DST=ff02:::::::000c LEN=655 TC=0 HOPLIMIT=1
FLOWLBL=371897 PROTO=UDP SPT=57938 DPT=3702 LEN=615
[161083.181455] [UFW BLOCK] IN=virbr0 OUT= MAC= SRC=192.168.122.1
