Windows 7 et Ubuntu 18.04: écran figé aléatoire
J'ai un Acer Travelmate 8572G qui fonctionnait auparavant avec Windows 7.
De temps en temps, il arrivait au hasard que l'écran se figeait et que je devais éteindre à l'aide du bouton d'alimentation.
Maintenant, je suis passé à Ubuntu et il semble que cela montre le même comportement. Comme je suis nouveau sur Ubuntu, toute aide/conseil est très apprécié.
Ce que j'ai fait jusqu'à présent:
- Windows: Un ami administrateur système y a jeté un œil: il n'a rien trouvé. Les performances, en particulier le temps de démarrage, étaient (et sont) excellentes.
- Ubuntu: J'ai cherché, mais je n'ai rien trouvé. Selon cette question , j'ai essayé
dmesg; sa sortie est en dessous. - Ubuntu: De ici en combinaison avec ma sortie
dmesgJe suppose que j'ai une erreur ACPI? Veuillez voir 22.824497 secondes dans la sortie dmesg ci-dessous.
Veuillez me le faire savoir, si vous avez besoin d'autre chose. J'ai marqué la partie où je pense que les messages d'erreur se produisent .
Sortie de dmesg
...
[ 3.220523] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[ 3.323939] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 25, expected 29)
[ 3.324993] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled until i915 loads
[ 3.327444] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90
[ 3.407857] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 3.453189] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 3.609551] media: Linux media interface: v0.10
[ 3.690379] wl: loading out-of-tree module taints kernel.
[ 3.690385] wl: module license 'MIXED/Proprietary' taints kernel.
[ 3.690386] Disabling lock debugging due to kernel taint
[ 3.695116] wl: module verification failed: signature and/or required key missing - tainting kernel
[ 3.695824] videodev: Linux video capture interface: v2.00
[ 3.705139] cryptd: max_cpu_qlen set to 1000
[ 3.760550] SSE version of gcm_enc/dec engaged.
[ 3.771100] pci 0000:00:00.0: Intel HD Graphics Chipset
[ 3.771129] pci 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[ 3.771581] pci 0000:00:00.0: detected 131072K stolen memory
[ 3.771639] checking generic (d0000000 300000) vs hw (d0000000 10000000)
[ 3.771640] fb: switching to inteldrmfb from VESA VGA
[ 3.771695] Console: switching to colour dummy device 80x25
[ 3.771972] [drm] Replacing VGA console driver
[ 3.774977] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.774979] [drm] Driver supports precise vblank timestamp query.
[ 3.776407] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 3.816059] [drm] RC6 disabled, disabling runtime PM support
[ 3.825911] wlan0: Broadcom BCM4357 802.11 Hybrid Wireless Controller 6.30.223.271 (r587334)
[ 3.852606] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0
[ 3.852933] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 3.853355] ACPI: Video Device [PEGP] (multi-head: yes rom: yes post: no)
[ 3.853708] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input13
[ 3.855847] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 3.855988] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:02/input/input14
[ 3.859285] uvcvideo: Found UVC 1.00 device 1.3M WebCam (04f2:b1d8)
[ 3.872794] fbcon: inteldrmfb (fb0) is primary device
[ 3.872913] Console: switching to colour frame buffer device 170x48
[ 3.872970] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.878900] Acer_wmi: Acer Laptop ACPI-WMI Extras
[ 3.878949] Acer_wmi: Function bitmap for Communication Button: 0x801
[ 3.879321] input: Acer WMI hotkeys as /devices/virtual/input/input15
[ 3.895243] MXM: GUID detected in BIOS
[ 3.896572] uvcvideo 1-1.1:1.0: Entity type for entity Extension 4 was not initialized!
[ 3.896575] uvcvideo 1-1.1:1.0: Entity type for entity Processing 3 was not initialized!
[ 3.896577] uvcvideo 1-1.1:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.896680] input: 1.3M WebCam: 1.3M WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input16
[ 3.897613] usbcore: registered new interface driver uvcvideo
[ 3.897615] USB Video Class driver (1.1.1)
[ 3.898009] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20180531/nsarguments-66)
[ 3.898073] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 3.898131] ACPI Warning: \_SB.PCI0.P0P2.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20180531/nsarguments-66)
[ 3.898166] ACPI: \_SB_.PCI0.P0P2.PEGP: failed to evaluate _DSM
[ 3.898174] VGA switcheroo: detected DSM switching method \_SB_.PCI0.GFX0 handle
[ 3.898227] nouveau 0000:01:00.0: enabling device (0004 -> 0007)
[ 3.909950] nouveau 0000:01:00.0: NVIDIA GT216 (0a5480a2)
[ 3.950155] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.001666] snd_hda_codec_conexant hdaudioC0D0: CX20585: BIOS auto-probing.
[ 4.002169] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20585: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[ 4.002172] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.002174] snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
[ 4.002176] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
[ 4.002177] snd_hda_codec_conexant hdaudioC0D0: inputs:
[ 4.002180] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x23
[ 4.002182] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1b
[ 4.003293] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication
[ 4.014134] wl 0000:09:00.0 wlp9s0: renamed from wlan0
[ 4.027934] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[ 4.028042] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
[ 4.028675] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
[ 4.441535] Acer_wmi: Set Device Status failed: 0xe1 - 0x0
[ 4.829508] usb 1-1.2: new full-speed USB device number 5 using ehci-pci
[ 4.858452] nouveau 0000:01:00.0: bios: version 70.16.57.00.07
[ 4.903948] Acer_wmi: Set Device Status failed: 0xe1 - 0x0
[ 4.904948] Acer_wmi: Set Device Status failed: 0xe1 - 0x0
[ 4.939950] usb 1-1.2: New USB device found, idVendor=0489, idProduct=e011, bcdDevice= 8.61
[ 4.939954] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.939956] usb 1-1.2: Product: Acer Module
[ 4.939957] usb 1-1.2: Manufacturer: Broadcom Corp
[ 4.939959] usb 1-1.2: SerialNumber: C44619C300D0
[ 4.980230] Bluetooth: Core ver 2.22
[ 4.980260] NET: Registered protocol family 31
[ 4.980261] Bluetooth: HCI device and connection manager initialized
[ 4.980267] Bluetooth: HCI socket layer initialized
[ 4.980270] Bluetooth: L2CAP socket layer initialized
[ 4.980278] Bluetooth: SCO socket layer initialized
[ 4.993249] usbcore: registered new interface driver btusb
[ 5.228962] nouveau 0000:01:00.0: fb: 1024 MiB DDR3
[ 5.312519] vga_switcheroo: enabled
[ 5.312773] [TTM] Zone kernel: Available graphics memory: 1852308 kiB
[ 5.312776] [TTM] Initializing pool allocator
[ 5.312785] [TTM] Initializing DMA pool allocator
[ 5.312829] nouveau 0000:01:00.0: DRM: VRAM: 1024 MiB
[ 5.312831] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[ 5.312838] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[ 5.312841] nouveau 0000:01:00.0: DRM: DCB version 4.0
[ 5.312845] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000323 00010034
[ 5.312848] nouveau 0000:01:00.0: DRM: DCB outp 01: 02011300 00000000
[ 5.312851] nouveau 0000:01:00.0: DRM: DCB outp 02: 08022382 00020010
[ 5.312854] nouveau 0000:01:00.0: DRM: DCB conn 00: 00000040
[ 5.312857] nouveau 0000:01:00.0: DRM: DCB conn 01: 00000100
[ 5.312859] nouveau 0000:01:00.0: DRM: DCB conn 02: 00001231
[ 5.314331] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 5.314332] [drm] Driver supports precise vblank timestamp query.
[ 5.316642] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 5.329342] [drm] Cannot find any crtc or sizes
[ 5.329389] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1
[ 5.643527] audit: type=1400 audit(1572891771.341:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=744 comm="apparmor_parser"
[ 5.644378] audit: type=1400 audit(1572891771.345:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=743 comm="apparmor_parser"
[ 5.644382] audit: type=1400 audit(1572891771.345:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=743 comm="apparmor_parser"
[ 5.644385] audit: type=1400 audit(1572891771.345:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=743 comm="apparmor_parser"
[ 5.646279] audit: type=1400 audit(1572891771.345:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=745 comm="apparmor_parser"
[ 5.649118] audit: type=1400 audit(1572891771.349:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=747 comm="apparmor_parser"
[ 5.650343] audit: type=1400 audit(1572891771.349:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=740 comm="apparmor_parser"
[ 5.650349] audit: type=1400 audit(1572891771.349:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=740 comm="apparmor_parser"
[ 5.650352] audit: type=1400 audit(1572891771.349:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=740 comm="apparmor_parser"
[ 5.650355] audit: type=1400 audit(1572891771.349:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=740 comm="apparmor_parser"
[ 6.049580] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 6.049582] Bluetooth: BNEP filters: protocol multicast
[ 6.049588] Bluetooth: BNEP socket layer initialized
[ 6.784332] Acer_wmi: Set Device Status failed: 0xe1 - 0x0
[ 6.868584] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 7.649860] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 7.650374] tg3 0000:02:00.0 enp2s0: Link is down
[ 7.655387] IPv6: ADDRCONF(NETDEV_UP): wlp9s0: link is not ready
[ 7.773579] IPv6: ADDRCONF(NETDEV_UP): wlp9s0: link is not ready
[ 8.587261] IPv6: ADDRCONF(NETDEV_CHANGE): wlp9s0: link becomes ready
[ 8.644167] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo
[ 15.339495] [drm] Cannot find any crtc or sizes
[ 21.429677] random: crng init done
[ 21.429683] random: 7 urandom warning(s) missed due to ratelimiting
[ 22.044286] systemd-journald[284]: File /var/log/journal/b1646eb850b94782bceafaf807262c01/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.
[ 22.824086] calling mux switch 16
[ 22.824269] mux mutex set switched 0
[ 22.824270] calling mux switch 16
[ 22.824372] mux switched 0
#####################################################
# I guess, the error occurs here for the first time #
#####################################################
[ 22.824497] ACPI Error: Needed [Buffer/String/Package], found [Integer] 00000000d30f9b04 (20180531/exresop-560)
[ 22.824508] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 22.824519]
Initialized Local Variables for Method [_DSM]:
[ 22.824520] Local0: 000000000780b2c6 <Obj> Integer 0000000000000002
[ 22.824531] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 22.824532] Arg0: 0000000083736f51 <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 22.824545] Arg1: 00000000c1efc734 <Obj> Integer 0000000000000102
[ 22.824551] Arg2: 00000000c6f9db73 <Obj> Integer 0000000000000002
[ 22.824557] Arg3: 00000000d30f9b04 <Obj> Integer 0000000000000011
[ 22.824593] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 22.824630] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 22.824633] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 22.824868] ACPI Error: Needed [Buffer/String/Package], found [Integer] 0000000083736f51 (20180531/exresop-560)
[ 22.824879] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 22.824921]
Initialized Local Variables for Method [_DSM]:
[ 22.824923] Local0: 0000000058fe9de2 <Obj> Integer 0000000000000003
[ 22.824939] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 22.824943] Arg0: 00000000d30f9b04 <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 22.824970] Arg1: 00000000c6f9db73 <Obj> Integer 0000000000000102
[ 22.824992] Arg2: 00000000c1efc734 <Obj> Integer 0000000000000003
[ 22.825005] Arg3: 0000000083736f51 <Obj> Integer 0000000000000002
[ 22.825036] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 22.825100] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 22.825105] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 22.826589] ACPI Error: Needed [Buffer/String/Package], found [Integer] 0000000057f04209 (20180531/exresop-560)
[ 22.826602] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 22.826616]
Initialized Local Variables for Method [_DSM]:
[ 22.826618] Local0: 00000000e974a610 <Obj> Integer 0000000000000003
[ 22.826628] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 22.826629] Arg0: 0000000012f5820b <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 22.826646] Arg1: 000000000f466259 <Obj> Integer 0000000000000102
[ 22.826653] Arg2: 0000000005330fde <Obj> Integer 0000000000000003
[ 22.826661] Arg3: 0000000057f04209 <Obj> Integer 0000000000000001
[ 22.826673] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 22.826697] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 22.826699] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 26.142654] Bluetooth: RFCOMM TTY layer initialized
[ 26.142668] Bluetooth: RFCOMM socket layer initialized
[ 26.142678] Bluetooth: RFCOMM ver 1.11
[ 27.863669] rfkill: input handler disabled
[ 33.200097] calling mux switch 16
[ 33.200343] mux mutex set switched 0
[ 33.200345] calling mux switch 16
[ 33.200509] mux switched 0
[ 33.200705] ACPI Error: Needed [Buffer/String/Package], found [Integer] 0000000059808404 (20180531/exresop-560)
[ 33.200720] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 33.200736]
Initialized Local Variables for Method [_DSM]:
[ 33.200738] Local0: 000000006ceea97c <Obj> Integer 0000000000000002
[ 33.200752] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 33.200753] Arg0: 0000000085ac64b1 <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 33.200773] Arg1: 000000008e6a5056 <Obj> Integer 0000000000000102
[ 33.200783] Arg2: 000000003ee2fd50 <Obj> Integer 0000000000000002
[ 33.200791] Arg3: 0000000059808404 <Obj> Integer 0000000000000011
[ 33.200808] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 33.200835] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 33.200838] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 33.201033] ACPI Error: Needed [Buffer/String/Package], found [Integer] 0000000085ac64b1 (20180531/exresop-560)
[ 33.201045] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 33.201059]
Initialized Local Variables for Method [_DSM]:
[ 33.201061] Local0: 00000000c68c3a43 <Obj> Integer 0000000000000003
[ 33.201073] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 33.201074] Arg0: 0000000059808404 <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 33.201094] Arg1: 000000003ee2fd50 <Obj> Integer 0000000000000102
[ 33.201103] Arg2: 000000008e6a5056 <Obj> Integer 0000000000000003
[ 33.201111] Arg3: 0000000085ac64b1 <Obj> Integer 0000000000000002
[ 33.201128] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 33.201152] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 33.201155] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 33.201429] ACPI Error: Needed [Buffer/String/Package], found [Integer] 0000000083736f51 (20180531/exresop-560)
[ 33.201442] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 33.201455]
Initialized Local Variables for Method [_DSM]:
[ 33.201457] Local0: 000000003c29275f <Obj> Integer 0000000000000003
[ 33.201467] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 33.201469] Arg0: 00000000c1efc734 <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 33.201485] Arg1: 00000000c6f9db73 <Obj> Integer 0000000000000102
[ 33.201492] Arg2: 00000000d30f9b04 <Obj> Integer 0000000000000003
[ 33.201500] Arg3: 0000000083736f51 <Obj> Integer 0000000000000001
[ 33.201513] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 33.201536] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 33.201538] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 41.224500] calling mux switch 16
[ 41.224709] mux mutex set switched 0
[ 41.224711] calling mux switch 16
[ 41.224833] mux switched 0
[ 41.224981] ACPI Error: Needed [Buffer/String/Package], found [Integer] 000000006ceea97c (20180531/exresop-560)
[ 41.224995] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 41.225008]
Initialized Local Variables for Method [_DSM]:
[ 41.225010] Local0: 0000000006bf947e <Obj> Integer 0000000000000002
[ 41.225021] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 41.225022] Arg0: 000000003ee2fd50 <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 41.225039] Arg1: 000000008e6a5056 <Obj> Integer 0000000000000102
[ 41.225046] Arg2: 0000000085ac64b1 <Obj> Integer 0000000000000002
[ 41.225053] Arg3: 000000006ceea97c <Obj> Integer 0000000000000011
[ 41.225066] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 41.225088] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 41.225091] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
[ 41.225297] ACPI Error: Needed [Buffer/String/Package], found [Integer] 000000003ee2fd50 (20180531/exresop-560)
[ 41.225306] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20180531/dswexec-427)
[ 41.225317]
Initialized Local Variables for Method [_DSM]:
[ 41.225318] Local0: 0000000059808404 <Obj> Integer 0000000000000003
[ 41.225328] Initialized Arguments for Method [_DSM]: (4 arguments defined for method invocation)
[ 41.225330] Arg0: 000000006ceea97c <Obj> Buffer(16) A0 A0 95 9D 60 00 48 4D
[ 41.225346] Arg1: 0000000085ac64b1 <Obj> Integer 0000000000000102
[ 41.225353] Arg2: 000000008e6a5056 <Obj> Integer 0000000000000003
[ 41.225360] Arg3: 000000003ee2fd50 <Obj> Integer 0000000000000002
[ 41.225372] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_OPERAND_TYPE (20180531/psparse-516)
[ 41.225392] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x3003)
[ 41.225394] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM
Si un problème se produit avec Windows et Ubuntu, c'est un problème matériel. Veuillez retirer et réinsérer vos modules de mémoire et SSD, en suivant instructions du manuel .
J'ai également constaté que la réinstallation d'Ubuntu entraîne parfois une installation stable lorsque la première installation échoue. Peut-être qu'Ubuntu laisse une trace de miettes de pain quelque part dans le lecteur ou le BIOS qu'il peut utiliser lors des installations suivantes pour trouver où il s'est égaré? Je sais que Windows 10 le fait.
En ce qui concerne le suivi du fichier journal que vous avez si utilement fourni, je n'ai pas le niveau de compétence pour le faire dans le temps dont je dispose.