Merci Yuusha et Débé !
Alors dmesg |grep acpi  donne une énorme liste dont le début est :
 
[ 8701.759818]  snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation iTCO_wdt ee1004 mei_hdcp soundwire_cadence mei_wdt snd_sof_intel_hda iTCO_vendor_support snd_sof_pci snd_sof_xtensa_dsp dell_rbtn intel_rapl_msr snd_hda_codec_hdmi intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof dell_laptop kvm_intel snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_ctl_led snd_soc_sst_ipc kvm snd_soc_sst_dsp uvcvideo dell_wmi irqbypass snd_soc_acpi_intel_match videobuf2_vmalloc videobuf2_memops rapl videobuf2_v4l2 snd_soc_acpi 

(je me suis arrêté au premier acpi trouvé) dont je ne sais pas trop quoi en penser mais apparemment je ne vois pas de message d'erreur dans cette liste.

Avec l'indication de Yuusha je n'arrive pas à voir un journal qui serait associée à la veille (est-ce normal) mais j'en ai un associé à l'arrêt. 


janv. 26 16:29:13 localhost.localdomain plasmashell[7579]: file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemListDialog.qml:51: TypeError: Cannot read property 'separatorCount' of null
janv. 26 16:29:13 localhost.localdomain plasmashell[7579]: trying to show an empty dialog
janv. 26 16:29:14 localhost.localdomain ModemManager[1189]: <info>  [sleep-monitor] system is about to suspend
janv. 26 16:29:14 localhost.localdomain kscreenlocker_greet[1659427]: Qt: Session management error: networkIdsList argument is NULL
janv. 26 16:29:14 localhost.localdomain systemd[1]: Reached target Sleep.
janv. 26 16:29:14 localhost.localdomain systemd[1]: Starting Suspend...
janv. 26 16:29:14 localhost.localdomain systemd-sleep[1659445]: Suspending system...
janv. 26 16:29:14 localhost.localdomain kernel: PM: suspend entry (s2idle)
janv. 26 16:29:14 localhost.localdomain kernel: Filesystems sync: 0.010 seconds
janv. 26 16:29:14 localhost.localdomain kscreenlocker_greet[1659427]: Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
janv. 26 16:29:14 localhost.localdomain kscreenlocker_greet[1659427]: file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/components/VirtualKeyboard.qml:20:1: module "QtQuick.VirtualKeyboard" is not installed
janv. 26 16:29:14 localhost.localdomain kscreenlocker_greet[1659427]: kf.coreaddons: KDirWatch: "/usr/share/wallpapers/Mageia" is a directory. Use addDir!
janv. 26 16:29:14 localhost.localdomain kscreenlocker_greet[1659427]: kf.coreaddons: KDirWatch: "/usr/share/wallpapers/Next" is a directory. Use addDir!
janv. 26 16:29:25 localhost.localdomain kernel: Freezing user space processes ... (elapsed 0.002 seconds) done.
janv. 26 16:29:25 localhost.localdomain kernel: OOM killer disabled.
janv. 26 16:29:25 localhost.localdomain kernel: Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
janv. 26 16:29:25 localhost.localdomain kernel: printk: Suspending console(s) (use no_console_suspend to debug)
janv. 26 16:29:25 localhost.localdomain kernel: wlo1: deauthenticating from f4:ca:e5:cc:ca:10 by local choice (Reason: 3=DEAUTH_LEAVING)
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: e1000e: EEE TX LPI TIMER: 00000011
janv. 26 16:29:25 localhost.localdomain kernel: ------------[ cut here ]------------
janv. 26 16:29:25 localhost.localdomain kernel: WARNING: CPU: 6 PID: 1659451 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2014 dm_suspend+0x19e/0x1c0 [amdgpu]
janv. 26 16:29:25 localhost.localdomain kernel: Modules linked in: rfcomm xt_comment ip6t_REJECT nf_reject_ipv6 ip6table_nat ip6table_mangle ip6table_raw ip6table_filter ip6_tables ipt_IFWLOG ipt_psd xt_set ip_set_hash_ip ip_set xt_recent nf_tables ipt_REJECT nf_reject_ipv4 xt_addrtype bridge stp llc iptable_nat xt_mark iptable_mangle xt_hashlimit xt_tcpudp xt_CT iptable_raw xt_multiport xt_conntrack xt_NFLOG nfnetlink_log xt_LOG nf_log_syslog nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_nat nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nfnetlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter ccm af_packet cmac algif_hash algif_skcipher af_alg bnep usbhid r8152 mii nls_utf8 nls_cp437 vfat fat dm_mirror dm_region_hash dm_log dm_mod joydev hid_multitouch hid_generic
janv. 26 16:29:25 localhost.localdomain kernel:  snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation iTCO_wdt ee1004 mei_hdcp soundwire_cadence mei_wdt snd_sof_intel_hda iTCO_vendor_support snd_sof_pci snd_sof_xtensa_dsp dell_rbtn intel_rapl_msr snd_hda_codec_hdmi intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof dell_laptop kvm_intel snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_ctl_led snd_soc_sst_ipc kvm snd_soc_sst_dsp uvcvideo dell_wmi irqbypass snd_soc_acpi_intel_match videobuf2_vmalloc videobuf2_memops rapl videobuf2_v4l2 snd_soc_acpi dell_smbios intel_cstate videobuf2_common dcdbas intel_uncore
janv. 26 16:29:25 localhost.localdomain kernel: intel_pch_thermal 0000:00:12.0: CPU-PCH is cool [31C], continue to suspend
janv. 26 16:29:25 localhost.localdomain kernel:  snd_soc_core videodev snd_hda_codec_realtek e1000e psmouse snd_hda_codec_generic snd_compress snd_pcm_dmaengine dell_wmi_sysman mc ledtrig_audio intel_wmi_thunderbolt ac97_bus ucsi_acpi input_leds ptp firmware_attributes_class typec_ucsi dell_wmi_descriptor iwlmvm wmi_bmof pps_core snd_hda_intel typec snd_intel_dspcfg snd_intel_sdw_acpi roles thermal mac80211 snd_hda_codec snd_hda_core tpm_crb snd_hwdep int3403_thermal libarc4 snd_pcm iwlwifi tpm_tis tpm_tis_core snd_timer dell_smo8800 button tpm snd intel_hid sparse_keymap soundcore cfg80211 acpi_pad thunderbolt btusb i2c_i801 ac int3400_thermal btbcm acpi_thermal_rel i2c_smbus btrtl btintel bluetooth mei_me mei intel_lpss_pci processor_thermal_device_pci_legacy processor_thermal_device intel_lpss processor_thermal_rfim idma64 processor_thermal_mbox processor_thermal_rapl intel_rapl_common int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal ecdh_generic rfkill ecc sch_fq_codel evdev nvram dell_smm_hwmon fuse configfs
janv. 26 16:29:25 localhost.localdomain kernel:  efivarfs ip_tables x_tables ipv6 crc_ccitt autofs4 amdgpu rtsx_pci_sdmmc mmc_block mmc_core xhci_pci xhci_pci_renesas xhci_hcd crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel usbcore crypto_simd cryptd serio_raw rtsx_pci drm_ttm_helper iommu_v2 gpu_sched usb_common i915 ttm i2c_algo_bit i2c_hid_acpi i2c_hid drm_kms_helper hid cec wmi battery video drm pinctrl_cannonlake
janv. 26 16:29:25 localhost.localdomain kernel: CPU: 6 PID: 1659451 Comm: kworker/u16:6 Tainted: G        W         5.15.16-desktop-1.mga8 #1
janv. 26 16:29:25 localhost.localdomain kernel: Hardware name: Dell Inc. Latitude 5400/0PD9KD, BIOS 1.4.2 07/04/2019
janv. 26 16:29:25 localhost.localdomain kernel: Workqueue: events_unbound async_run_entry_fn
janv. 26 16:29:25 localhost.localdomain kernel: RIP: 0010:dm_suspend+0x19e/0x1c0 [amdgpu]
janv. 26 16:29:25 localhost.localdomain kernel: Code: ff 31 d2 4c 89 e6 4c 89 ef e8 0e 08 16 00 83 f8 01 74 1e 89 c2 48 c7 c6 00 cd b9 c0 48 c7 c7 c8 59 c6 c0 e8 f4 dc 7d ff eb c2 <0f> 0b e9 95 fe ff ff 4c 89 e6 4c 89 ef e8 80 57 15 00 eb ae e8 59
janv. 26 16:29:25 localhost.localdomain kernel: RSP: 0000:ffffb05a438abcf8 EFLAGS: 00010286
janv. 26 16:29:25 localhost.localdomain kernel: RAX: 0000000000000000 RBX: ffff9f050c855bf0 RCX: ffff9f086c59c5c8
janv. 26 16:29:25 localhost.localdomain kernel: RDX: 0000000000000009 RSI: 0000000000000027 RDI: ffff9f050c840000
janv. 26 16:29:25 localhost.localdomain kernel: RBP: ffff9f050c840000 R08: 0000000000000032 R09: 0000000000000004
janv. 26 16:29:25 localhost.localdomain kernel: R10: 000000000000000f R11: ffffffff9be3ba9b R12: ffff9f050c840000
janv. 26 16:29:25 localhost.localdomain kernel: R13: 0000000000000004 R14: 0000000000000002 R15: ffff9f0500073f05
janv. 26 16:29:25 localhost.localdomain kernel: FS:  0000000000000000(0000) GS:ffff9f086c580000(0000) knlGS:0000000000000000
janv. 26 16:29:25 localhost.localdomain kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
janv. 26 16:29:25 localhost.localdomain kernel: CR2: 00007fa3e6647000 CR3: 00000003de60a001 CR4: 00000000003706e0
janv. 26 16:29:25 localhost.localdomain kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
janv. 26 16:29:25 localhost.localdomain kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
janv. 26 16:29:25 localhost.localdomain kernel: Call Trace:
janv. 26 16:29:25 localhost.localdomain kernel:  <TASK>
janv. 26 16:29:25 localhost.localdomain kernel:  ? vi_common_set_clockgating_state+0x227/0x2f0 [amdgpu]
janv. 26 16:29:25 localhost.localdomain kernel:  amdgpu_device_ip_suspend_phase1+0x72/0xd0 [amdgpu]
janv. 26 16:29:25 localhost.localdomain kernel:  amdgpu_device_suspend+0x62/0xc0 [amdgpu]
janv. 26 16:29:25 localhost.localdomain kernel:  amdgpu_pmops_suspend+0x36/0x70 [amdgpu]
janv. 26 16:29:25 localhost.localdomain kernel:  pci_pm_suspend+0x71/0x160
janv. 26 16:29:25 localhost.localdomain kernel:  ? pci_pm_freeze+0xb0/0xb0
janv. 26 16:29:25 localhost.localdomain kernel:  dpm_run_callback+0x47/0x120
janv. 26 16:29:25 localhost.localdomain kernel:  __device_suspend+0x130/0x4c0
janv. 26 16:29:25 localhost.localdomain kernel:  async_suspend+0x1b/0x90
janv. 26 16:29:25 localhost.localdomain kernel:  async_run_entry_fn+0x2b/0x110
janv. 26 16:29:25 localhost.localdomain kernel:  process_one_work+0x21a/0x3c0
janv. 26 16:29:25 localhost.localdomain kernel:  worker_thread+0x4d/0x3e0
janv. 26 16:29:25 localhost.localdomain kernel:  ? process_one_work+0x3c0/0x3c0
janv. 26 16:29:25 localhost.localdomain kernel:  kthread+0x124/0x150
janv. 26 16:29:25 localhost.localdomain kernel:  ? set_kthread_struct+0x40/0x40
janv. 26 16:29:25 localhost.localdomain kernel:  ret_from_fork+0x1f/0x30
janv. 26 16:29:25 localhost.localdomain kernel:  </TASK>
janv. 26 16:29:25 localhost.localdomain kernel: ---[ end trace b157f63f98cad5b9 ]---
janv. 26 16:29:25 localhost.localdomain kernel: [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <vce_v3_0> failed -110
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 133 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 148 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 145 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 146 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 26b ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 13d ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 14f ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 151 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 135 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 190 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 63 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 84 ret is 65535 
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: Failed to force to switch arbf0!
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: [disable_dpm_tasks] Failed to disable DPM!
janv. 26 16:29:25 localhost.localdomain kernel: [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <powerplay> failed -22
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring kiq_2.1.0 test failed (-110)
janv. 26 16:29:25 localhost.localdomain kernel: [drm:gfx_v8_0_hw_fini [amdgpu]] *ERROR* KCQ disable failed
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: cp is busy, skip halt cp
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu: rlc is busy, skip halt rlc
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu 0000:3b:00.0: amdgpu: PCI CONFIG reset
janv. 26 16:29:25 localhost.localdomain kernel: PM: pci_pm_suspend(): amdgpu_pmops_suspend+0x0/0x70 [amdgpu] returns -22
janv. 26 16:29:25 localhost.localdomain kernel: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x160 returns -22
janv. 26 16:29:25 localhost.localdomain kernel: amdgpu 0000:3b:00.0: PM: failed to suspend async: error -22
janv. 26 16:29:25 localhost.localdomain kernel: PM: Some devices failed to suspend, or early wake event detected
janv. 26 16:29:25 localhost.localdomain kernel: OOM killer enabled.
janv. 26 16:29:25 localhost.localdomain rtkit-daemon[1217]: The canary thread is apparently starving. Taking action.
janv. 26 16:29:25 localhost.localdomain rtkit-daemon[1217]: Demoting known real-time threads.
janv. 26 16:29:25 localhost.localdomain rtkit-daemon[1217]: Demoted 0 threads.
janv. 26 16:29:25 localhost.localdomain kernel: Restarting tasks ... 
janv. 26 16:29:25 localhost.localdomain kernel: mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
janv. 26 16:29:25 localhost.localdomain kernel: done.
janv. 26 16:29:25 localhost.localdomain kernel: PM: suspend exit
janv. 26 16:29:25 localhost.localdomain kernel: PM: suspend entry (s2idle)
janv. 26 16:29:25 localhost.localdomain kernel: Filesystems sync: 0.007 seconds
janv. 26 16:29:35 localhost.localdomain kernel: Freezing user space processes ... (elapsed 0.001 seconds) done.
janv. 26 16:29:35 localhost.localdomain kernel: OOM killer disabled.
janv. 26 16:29:35 localhost.localdomain kernel: Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
janv. 26 16:29:35 localhost.localdomain kernel: printk: Suspending console(s) (use no_console_suspend to debug)
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: e1000e: EEE TX LPI TIMER: 00000011
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: intel_pch_thermal 0000:00:12.0: CPU-PCH is cool [38C], continue to suspend
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 261 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: ------------[ cut here ]------------
janv. 26 16:29:35 localhost.localdomain kernel: WARNING: CPU: 7 PID: 1659486 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2014 dm_suspend+0x19e/0x1c0 [amdgpu]
janv. 26 16:29:35 localhost.localdomain kernel: Modules linked in: rfcomm xt_comment ip6t_REJECT nf_reject_ipv6 ip6table_nat ip6table_mangle ip6table_raw ip6table_filter ip6_tables ipt_IFWLOG ipt_psd xt_set ip_set_hash_ip ip_set xt_recent nf_tables ipt_REJECT nf_reject_ipv4 xt_addrtype bridge stp llc iptable_nat xt_mark iptable_mangle xt_hashlimit xt_tcpudp xt_CT iptable_raw xt_multiport xt_conntrack xt_NFLOG nfnetlink_log xt_LOG nf_log_syslog nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_nat nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nfnetlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter ccm af_packet cmac algif_hash algif_skcipher af_alg bnep usbhid r8152 mii nls_utf8 nls_cp437 vfat fat dm_mirror dm_region_hash dm_log dm_mod joydev hid_multitouch hid_generic
janv. 26 16:29:35 localhost.localdomain kernel:  snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation iTCO_wdt ee1004 mei_hdcp soundwire_cadence mei_wdt snd_sof_intel_hda iTCO_vendor_support snd_sof_pci snd_sof_xtensa_dsp dell_rbtn intel_rapl_msr snd_hda_codec_hdmi intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof dell_laptop kvm_intel snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_ctl_led snd_soc_sst_ipc kvm snd_soc_sst_dsp uvcvideo dell_wmi irqbypass snd_soc_acpi_intel_match videobuf2_vmalloc videobuf2_memops rapl videobuf2_v4l2 snd_soc_acpi dell_smbios intel_cstate videobuf2_common dcdbas intel_uncore snd_soc_core videodev snd_hda_codec_realtek e1000e psmouse snd_hda_codec_generic snd_compress snd_pcm_dmaengine dell_wmi_sysman mc ledtrig_audio intel_wmi_thunderbolt ac97_bus ucsi_acpi input_leds ptp firmware_attributes_class typec_ucsi dell_wmi_descriptor iwlmvm wmi_bmof pps_core snd_hda_intel typec snd_intel_dspcfg snd_intel_sdw_acpi roles thermal
janv. 26 16:29:35 localhost.localdomain kernel:  mac80211 snd_hda_codec snd_hda_core tpm_crb snd_hwdep int3403_thermal libarc4 snd_pcm iwlwifi tpm_tis tpm_tis_core snd_timer dell_smo8800 button tpm snd intel_hid sparse_keymap soundcore cfg80211 acpi_pad thunderbolt btusb i2c_i801 ac int3400_thermal btbcm acpi_thermal_rel i2c_smbus btrtl btintel bluetooth mei_me mei intel_lpss_pci processor_thermal_device_pci_legacy processor_thermal_device intel_lpss processor_thermal_rfim idma64 processor_thermal_mbox processor_thermal_rapl intel_rapl_common int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal ecdh_generic rfkill ecc sch_fq_codel evdev nvram dell_smm_hwmon fuse configfs efivarfs ip_tables x_tables ipv6 crc_ccitt autofs4 amdgpu rtsx_pci_sdmmc mmc_block mmc_core xhci_pci xhci_pci_renesas xhci_hcd crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel usbcore crypto_simd cryptd serio_raw rtsx_pci drm_ttm_helper iommu_v2 gpu_sched usb_common i915 ttm i2c_algo_bit i2c_hid_acpi i2c_hid drm_kms_helper hid cec wmi
janv. 26 16:29:35 localhost.localdomain kernel:  battery video drm pinctrl_cannonlake
janv. 26 16:29:35 localhost.localdomain kernel: CPU: 7 PID: 1659486 Comm: kworker/u16:41 Tainted: G        W         5.15.16-desktop-1.mga8 #1
janv. 26 16:29:35 localhost.localdomain kernel: Hardware name: Dell Inc. Latitude 5400/0PD9KD, BIOS 1.4.2 07/04/2019
janv. 26 16:29:35 localhost.localdomain kernel: Workqueue: events_unbound async_run_entry_fn
janv. 26 16:29:35 localhost.localdomain kernel: RIP: 0010:dm_suspend+0x19e/0x1c0 [amdgpu]
janv. 26 16:29:35 localhost.localdomain kernel: Code: ff 31 d2 4c 89 e6 4c 89 ef e8 0e 08 16 00 83 f8 01 74 1e 89 c2 48 c7 c6 00 cd b9 c0 48 c7 c7 c8 59 c6 c0 e8 f4 dc 7d ff eb c2 <0f> 0b e9 95 fe ff ff 4c 89 e6 4c 89 ef e8 80 57 15 00 eb ae e8 59
janv. 26 16:29:35 localhost.localdomain kernel: RSP: 0018:ffffb05a428f3cf8 EFLAGS: 00010282
janv. 26 16:29:35 localhost.localdomain kernel: RAX: 0000000000000000 RBX: ffff9f050c855bf0 RCX: ffff9f086c5dc5c8
janv. 26 16:29:35 localhost.localdomain kernel: RDX: 0000000000000009 RSI: 0000000000000027 RDI: ffff9f050c840000
janv. 26 16:29:35 localhost.localdomain kernel: RBP: ffff9f050c840000 R08: 0000000000000032 R09: 0000000000000004
janv. 26 16:29:35 localhost.localdomain kernel: R10: 000000000000000f R11: ffffffff9be3e5b3 R12: ffff9f050c840000
janv. 26 16:29:35 localhost.localdomain kernel: R13: 0000000000000004 R14: 0000000000000002 R15: ffff9f0500073f05
janv. 26 16:29:35 localhost.localdomain kernel: FS:  0000000000000000(0000) GS:ffff9f086c5c0000(0000) knlGS:0000000000000000
janv. 26 16:29:35 localhost.localdomain kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
janv. 26 16:29:35 localhost.localdomain kernel: CR2: 00007f65a06c36a0 CR3: 00000003de60a001 CR4: 00000000003706e0
janv. 26 16:29:35 localhost.localdomain kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
janv. 26 16:29:35 localhost.localdomain kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
janv. 26 16:29:35 localhost.localdomain kernel: Call Trace:
janv. 26 16:29:35 localhost.localdomain kernel:  <TASK>
janv. 26 16:29:35 localhost.localdomain kernel:  ? vi_common_set_clockgating_state+0x227/0x2f0 [amdgpu]
janv. 26 16:29:35 localhost.localdomain kernel:  amdgpu_device_ip_suspend_phase1+0x72/0xd0 [amdgpu]
janv. 26 16:29:35 localhost.localdomain kernel:  amdgpu_device_suspend+0x62/0xc0 [amdgpu]
janv. 26 16:29:35 localhost.localdomain kernel:  amdgpu_pmops_suspend+0x36/0x70 [amdgpu]
janv. 26 16:29:35 localhost.localdomain kernel:  pci_pm_suspend+0x71/0x160
janv. 26 16:29:35 localhost.localdomain kernel:  ? pci_pm_freeze+0xb0/0xb0
janv. 26 16:29:35 localhost.localdomain kernel:  dpm_run_callback+0x47/0x120
janv. 26 16:29:35 localhost.localdomain kernel:  __device_suspend+0x130/0x4c0
janv. 26 16:29:35 localhost.localdomain kernel:  async_suspend+0x1b/0x90
janv. 26 16:29:35 localhost.localdomain kernel:  async_run_entry_fn+0x2b/0x110
janv. 26 16:29:35 localhost.localdomain kernel:  process_one_work+0x21a/0x3c0
janv. 26 16:29:35 localhost.localdomain kernel:  worker_thread+0x4d/0x3e0
janv. 26 16:29:35 localhost.localdomain kernel:  ? process_one_work+0x3c0/0x3c0
janv. 26 16:29:35 localhost.localdomain kernel:  kthread+0x124/0x150
janv. 26 16:29:35 localhost.localdomain kernel:  ? set_kthread_struct+0x40/0x40
janv. 26 16:29:35 localhost.localdomain kernel:  ret_from_fork+0x1f/0x30
janv. 26 16:29:35 localhost.localdomain kernel:  </TASK>
janv. 26 16:29:35 localhost.localdomain kernel: ---[ end trace b157f63f98cad5ba ]---
janv. 26 16:29:35 localhost.localdomain kernel: [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <vce_v3_0> failed -110
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 133 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 148 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 145 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 146 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 26b ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 13d ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 14f ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 151 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 135 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 190 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 63 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 last message was failed ret is 65535
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: 
                                                 failed to send message 84 ret is 65535 
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: Failed to force to switch arbf0!
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: [disable_dpm_tasks] Failed to disable DPM!
janv. 26 16:29:35 localhost.localdomain kernel: [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <powerplay> failed -22
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring kiq_2.1.0 test failed (-110)
janv. 26 16:29:35 localhost.localdomain kernel: [drm:gfx_v8_0_hw_fini [amdgpu]] *ERROR* KCQ disable failed
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: cp is busy, skip halt cp
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu: rlc is busy, skip halt rlc
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu 0000:3b:00.0: amdgpu: PCI CONFIG reset
janv. 26 16:29:35 localhost.localdomain kernel: PM: pci_pm_suspend(): amdgpu_pmops_suspend+0x0/0x70 [amdgpu] returns -22
janv. 26 16:29:35 localhost.localdomain kernel: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x160 returns -22
janv. 26 16:29:35 localhost.localdomain kernel: amdgpu 0000:3b:00.0: PM: failed to suspend async: error -22
janv. 26 16:29:35 localhost.localdomain kernel: PM: Some devices failed to suspend, or early wake event detected
janv. 26 16:29:35 localhost.localdomain kernel: OOM killer enabled.
janv. 26 16:29:35 localhost.localdomain rtkit-daemon[1217]: The canary thread is apparently starving. Taking action.
janv. 26 16:29:35 localhost.localdomain rtkit-daemon[1217]: Demoting known real-time threads.
janv. 26 16:29:35 localhost.localdomain rtkit-daemon[1217]: Demoted 0 threads.
janv. 26 16:29:35 localhost.localdomain kernel: Restarting tasks ... done.
janv. 26 16:29:35 localhost.localdomain kernel: mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
janv. 26 16:29:35 localhost.localdomain ifplugd(wlo1)[6164]: Link beat lost.
janv. 26 16:29:35 localhost.localdomain systemd-sleep[1659445]: Failed to suspend system. System resumed again: Invalid argument
janv. 26 16:29:35 localhost.localdomain kernel: PM: suspend exit
janv. 26 16:29:35 localhost.localdomain systemd[1]: systemd-suspend.service: Main process exited, code=exited, status=1/FAILURE
janv. 26 16:29:35 localhost.localdomain systemd[1]: systemd-suspend.service: Failed with result 'exit-code'.
janv. 26 16:29:35 localhost.localdomain systemd[1]: Failed to start Suspend.
janv. 26 16:29:35 localhost.localdomain systemd[1]: Dependency failed for Suspend.
janv. 26 16:29:35 localhost.localdomain systemd[1]: suspend.target: Job suspend.target/start failed with result 'dependency'.
janv. 26 16:29:35 localhost.localdomain systemd[1]: Stopped target Sleep.
janv. 26 16:29:35 localhost.localdomain systemd-logind[1226]: Operation 'sleep' finished.
janv. 26 16:29:35 localhost.localdomain ModemManager[1189]: <info>  [sleep-monitor] system is resuming
janv. 26 16:29:38 localhost.localdomain ModemManager[1189]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:14.3': not supported by any plugin
janv. 26 16:29:38 localhost.localdomain ModemManager[1189]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:1f.6': not supported by any plugin
janv. 26 16:29:39 localhost.localdomain kernel: wlo1: authenticate with c0:ff:d4:d3:59:2e
janv. 26 16:29:39 localhost.localdomain kernel: wlo1: send auth to c0:ff:d4:d3:59:2e (try 1/3)
janv. 26 16:29:39 localhost.localdomain kernel: wlo1: authenticated
janv. 26 16:29:39 localhost.localdomain kernel: wlo1: associate with c0:ff:d4:d3:59:2e (try 1/3)
janv. 26 16:29:39 localhost.localdomain kernel: wlo1: RX AssocResp from c0:ff:d4:d3:59:2e (capab=0x431 status=0 aid=1)
janv. 26 16:29:39 localhost.localdomain kernel: wlo1: associated
janv. 26 16:29:39 localhost.localdomain ifplugd(wlo1)[6164]: Link beat detected.
janv. 26 16:29:49 localhost.localdomain kernel: wlo1: deauthenticating from c0:ff:d4:d3:59:2e by local choice (Reason: 3=DEAUTH_LEAVING)
janv. 26 16:29:49 localhost.localdomain ifplugd(wlo1)[6164]: Link beat lost.
janv. 26 16:29:50 localhost.localdomain kernel: wlo1: authenticate with f4:ca:e5:cc:ca:12
janv. 26 16:29:50 localhost.localdomain kernel: wlo1: send auth to f4:ca:e5:cc:ca:12 (try 1/3)
janv. 26 16:29:50 localhost.localdomain kernel: wlo1: authenticated
janv. 26 16:29:50 localhost.localdomain kernel: wlo1: associate with f4:ca:e5:cc:ca:12 (try 1/3)
janv. 26 16:29:50 localhost.localdomain kernel: wlo1: RX AssocResp from f4:ca:e5:cc:ca:12 (capab=0x1411 status=0 aid=1)
janv. 26 16:29:50 localhost.localdomain kernel: wlo1: associated
janv. 26 16:29:50 localhost.localdomain ifplugd(wlo1)[6164]: Link beat detected.
janv. 26 16:29:53 localhost.localdomain chronyd[1276]: Forward time jump detected!
janv. 26 16:29:53 localhost.localdomain chronyd[1276]: Can't synchronise: no selectable sources
janv. 26 16:29:57 localhost.localdomain sudo[1661385]:    bruno : HOST=localhost.localdomain ; TTY=pts/1 ; PWD=/home/bruno ; USER=root ; COMMAND=/bin/journalctl -b