Freeze dans le menu RB7 sur Pi4b

[leahcim66]

@leahcim66 said in Freeze dans le menu RB7 sur Pi4b:

Peut-être une piste : Quelques indices laissant penser que le problème venait de la partie graphique, j'ai modifié recalbox.conf en mettant pour ES le mode vidéo "CEA 5 HDMI". Pour l'instant, ça a l'air de tenir...

Je reviens sur cette piste pour en dire un peu plus :
J'ai fait trois tentatives. La première a tenu environ 10 minutes. J'ai éteint par le menu "Quitter". La deuxième a planté après quelques secondes, comme d'habitude. La troisième est en cours, ca tient pour l'instant depuis environ une demi-heure (je n'ai jamais pu dépasser deux ou trois minutes d'utilisation avec le bug).
La solution de passer en CEA 5 HDMI semble fonctionner (mais ça ne peut pas être une solution pérenne pour moi, car mon écran ne supporte pas cette résolution).

[leahcim66]

Pour ceux qui ont le problème : comment êtes-vous connecté à l'écran ?
Je suis connecté par un adaptateur HDMI vers VGA, et il se pourrait que le problème vienne de là.

[lecureuil38]

hdmi direct

[leahcim66]

En suivant les instructions ici , j'ai modifié mon fichier config.txt.
Dans mon cas, ça a donné :

hdmi_group=1
hdmi_mode=4

Pour l'instant, ça tourne "à vide", c'est à dire que j'ai démarré et rien d'autre, depuis deux heures, sans plantage.

[leahcim66]

Bon, après trois heures sans plantage, j'ai branché mon disque dur, configuré le wi-fi, une manette, j'ai fait un scrap, j'ai lancé quelques jeux, testé kodi et son extension Youtube, tout ça sans problème. Sous réserve de plus longs tests, il semblerait que ma manipulation décrite dans mon précédent message ait réglé le problème chez moi.

[dJ0]

@dJ0 said in Freeze dans le menu RB7 sur Pi4b:

Je suis tombé sur le problème a 2 ou 3 reprises, mais après 30s ça se débloque et ça remarche normalement... est-ce le même problème que vous ?

Avec Rpi4 2gb, Nespi 4 case + SSD Crucial
Mais à chaque fois, ça a été au même endroit, à savoir dans ma liste de jeux PS1, en voulant descendre : j'ai l'impression que c'est en passant sur un nom "long" (qui se met donc à défiler automatiquement) que le freeze se produit. Peut-être un indice...

J'ai re-testé hier soir. Aucun freeze pendant une heure
Je n'ai pourtant touché à rien, fait plusieurs redémarrages, j'ai insisté à me ballader sur les roms aux noms longs (chose que je supposais être la source du souci) et pas un seul freeze alors que samedi j'en avais eu... bizarre, mais tant mieux d'un côté
Je suis en HDMI natif (mais samedi aussi je l'étais...)

[Elonglass]

@leahcim66 said in Freeze dans le menu RB7 sur Pi4b:

En suivant les instructions ici , j'ai modifié mon fichier config.txt.
Dans mon cas, ça a donné :

hdmi_group=1
hdmi_mode=4

Pour l'instant, ça tourne "à vide", c'est à dire que j'ai démarré et rien d'autre, depuis deux heures, sans plantage.

J'ai testé ta modif, pas de changement chez moi freeze au bout de 15 secondes une fois dans le menu.

[Elonglass]

j'ai fais des essais de mon coté du coup et avec cette config ça passe pour le moment sans freeze.

hdmi_group=0
hdmi_mode=16

je croise les doigts. en tout cas pas de plantage depuis plus de 30 minutes, alors que j'arrivais pas a passer la barre des 20 sec.

[leahcim66]

@Elonglass Croise les doigts. Chez moi, ça marchait nickel hier soir, et ce matin, patatras, c'est reparti.

[Jybe]

Si besoin de faire des tests spécifiques, je suis partant avec mon RPI4 qui crash

[acris]

@Jybe said in Freeze dans le menu RB7 sur Pi4b:

Si besoin de faire des tests spécifiques, je suis partant avec mon RPI4 qui crash

merci pour ta proposition, mais dans certains cas, il faut être prêt à crasher complètement son rpi4

[Jybe]

Ah merde, genre après il marche plus ? Car je m'en sers pour d'autres projets ...

[Elonglass]

Bon c'est très aléatoire avec ma config :
ça boot, ça boot pas,
ça freeze, ça freeze pas,
et puis d'un coup les bouton du nespi fonctionne pas correctement.

je vais faire des économie de coiffeur ce mois ci

[leahcim66]

@Elonglass said in Freeze dans le menu RB7 sur Pi4b:

Bon c'est très aléatoire avec ma config :
ça boot, ça boot pas,
ça freeze, ça freeze pas,
je vais faire des économie de coiffeur ce mois ci

Pareil pour moi. Toute la journée, c'était une fois ça marche, une fois ça ne marche pas. Dans ces conditions, très compliqué de trouver l'origine de la panne.
Cet après-midi, j'ai reçu un autre Pi4. J'ai installé dessus, tout fonctionne, le mode démo tourne depuis presque 4 heures. Je vais laisser tourner toute la nuit. Si demain matin il n'y a toujours pas eu de plantage, il faudra bien se rendre à l'évidence : mon premier Pi4 est défectueux.

[lecureuil38]

ton pi 4 n'est pas défectueux: les pi sont fabriqués sous licence dans plusieurs unité de production dans le monde avec des composants provenant aussi de divers origine. il ne fonctionne pas ou mal avec RB mais peut très bien fonctionner pour une autre application; sur mes 2 pi 4 j'avais prévu de faire une box Android tv, je vais donc utiliser celui qui "déconne" pour ce projet. je rachèterai a l'avenir un autre pi 4 pour mes intégrations dans une NES et une MEGADRIVE.

[leahcim66]

@lecureuil38 Tu as raison. D'ailleurs, au lieu de dire défectueux, j'aurais du dire qu'il était à l'origine de la panne. Disons qu'il est juste, j'espère temporairement, incompatible avec Recalbox. Comme il fonctionne très bien avec d'autres systèmes, il n'est pas perdu. Comme le tien, il très certainement devenir une box Android TV...

[JSmey]

Bonjour, je viens de recevoir mon Raspberry PI 4B de chez Amazon, avec un argon ONE.

J'ai le même soucis de freeze aléatoire mais généralement dans la première minute dès que la première configuration a eu lieu. température est de 30°C.

J'ai essayé retropie et tout fonctionne parfaitement.
J'utilise l'alim officielle et carte SD compatible sans soucis.

J'ai essayé un peu de tout et visiblement c'est bien un problème sur beaucoup de RPI4 avec Recalbox 7.0.0

J'espère que le problème est bien répertorié et j'espère que ce sera résolu pour la version 7.0.1.

Je passe sur retropie en attendant de pouvoir revenir sur Recalbox.

N'hésitez pas si vous voulez me faire faire quelques tests!

[davidb2111]

Hello @dJ0 @Elonglass @JSmey @Jybe @Laban @leahcim66 @lecureuil38 @Limpatudo

Si vous souffrez toujours du problème, pouvez-vous mettre à dispo la sortie de la commande dmesg (en ssh)?

Merci.

[Jybe]

@davidb2111

1/2
Voici le résultat de la commande sur mon PI4 qui vient de crasher :

dmesg

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.4.44-v7l (root@bb8634c95b86) (gcc version 7.5.0 (Buildroot 2020.02.4-dirty)) #1 SMP Thu Oct 1 21:32:07 CEST 2020
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.2
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000013c00000, size 256 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] On node 0 totalpages: 917504
[ 0.000000] DMA zone: 1728 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 147456 pages, LIFO batch:31
[ 0.000000] HighMem zone: 770048 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 20 pages/cpu s49740 r8192 d23988 u81920
[ 0.000000] pcpu-alloc: s49740 r8192 d23988 u81920 alloc=20*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 915776
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=DC:A6:32:6F:D5:D4 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.fiq_fix_enable=1 sdhci-bcm2708.sync_after_dma=0 dwc_otg.lpm_enable=0 console=tty3 consoleblank=0 loglevel=3 elevator=deadline vt.global_cursor_default=0 logo.nologo splash dev=/dev/mmcblk0p1 rootwait fastboot noswap
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x0ccc0000-0x10cc0000] (64MB)
[ 0.000000] Memory: 3278556K/3670016K available (10240K kernel code, 725K rwdata, 2760K rodata, 2048K init, 853K bss, 129316K reserved, 262144K cma-reserved, 3080192K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 30234 entries in 60 pages
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] random: get_random_bytes called from start_kernel+0x340/0x510 with crng_init=0
[ 0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[ 0.000024] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[ 0.000103] bcm2835: system timer (irq = 17)
[ 0.000731] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000748] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000765] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000778] Switching to timer-based delay loop, resolution 18ns
[ 0.001023] Console: colour dummy device 80x30
[ 0.001059] printk: console [tty3] enabled
[ 0.001110] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
[ 0.001133] pid_max: default: 32768 minimum: 301
[ 0.001457] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.001482] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.002757] Disabling memory control group subsystem
[ 0.002863] CPU: Testing write buffer coherency: ok
[ 0.003394] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004310] Setting up static identity map for 0x200000 - 0x20003c
[ 0.004518] rcu: Hierarchical SRCU implementation.
[ 0.005208] smp: Bringing up secondary CPUs ...
[ 0.006440] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.007785] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.009055] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.009209] smp: Brought up 1 node, 4 CPUs
[ 0.009226] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[ 0.009241] CPU: All CPU(s) started in HYP mode.
[ 0.009253] CPU: Virtualization extensions available.
[ 0.010033] devtmpfs: initialized
[ 0.023908] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[ 0.024169] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.024200] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.031182] pinctrl core: initialized pinctrl subsystem
[ 0.032284] NET: Registered protocol family 16
[ 0.036387] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.038195] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.038209] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.038578] Serial: AMBA PL011 UART driver
[ 0.042261] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.060819] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-06-06 15:50, variant start_x
[ 0.070834] raspberrypi-firmware soc:firmware: Firmware hash is 198560b99ae3eb70a9f137c7524e14e0315708fb
[ 0.130602] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[ 0.135551] vgaarb: loaded
[ 0.136027] SCSI subsystem initialized
[ 0.136263] usbcore: registered new interface driver usbfs
[ 0.136321] usbcore: registered new interface driver hub
[ 0.136443] usbcore: registered new device driver usb
[ 0.138128] clocksource: Switched to clocksource arch_sys_counter
[ 0.995400] VFS: Disk quotas dquot_6.6.0
[ 0.995493] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.995656] FS-Cache: Loaded
[ 0.995849] CacheFiles: Loaded
[ 0.996825] simple-framebuffer 3e3cf000.framebuffer: framebuffer at 0x3e3cf000, 0x7f8000 bytes, mapped to 0x(ptrval)
[ 0.996843] simple-framebuffer 3e3cf000.framebuffer: format=a8r8g8b8, mode=1920x1080x32, linelength=7680
[ 0.997357] Console: switching to colour frame buffer device 240x67
[ 1.006783] simple-framebuffer 3e3cf000.framebuffer: fb0: simplefb registered!
[ 1.017219] thermal_sys: Registered thermal governor 'step_wise'
[ 1.017603] NET: Registered protocol family 2
[ 1.018411] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 1.018444] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 1.018509] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 1.018578] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.018729] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.018764] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.019026] NET: Registered protocol family 1
[ 1.019760] RPC: Registered named UNIX socket transport module.
[ 1.019774] RPC: Registered udp transport module.
[ 1.019787] RPC: Registered tcp transport module.
[ 1.019800] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.019822] PCI: CLS 0 bytes, default 64
[ 1.020072] Trying to unpack rootfs image as initramfs...
[ 1.068782] Freeing initrd memory: 600K
[ 1.070711] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 1.072994] Initialise system trusted keyrings
[ 1.073269] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[ 1.084283] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.084591] FS-Cache: Netfs 'nfs' registered for caching
[ 1.085259] NFS: Registering the id_resolver key type
[ 1.085297] Key type id_resolver registered
[ 1.085311] Key type id_legacy registered
[ 1.085334] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.086567] Key type asymmetric registered
[ 1.086581] Asymmetric key pa**er 'x509' registered
[ 1.086777] bounce: pool size: 64 pages
[ 1.086819] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.087180] io scheduler mq-deadline registered
[ 1.087196] io scheduler kyber registered
[ 1.091317] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 1.091341] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[ 1.091412] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x0603ffffff -> 0x00f8000000
[ 1.091483] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x00bfffffff -> 0x0000000000
[ 1.150232] brcm-pcie fd500000.pcie: link up, 5 GT/s x1 (SSC)
[ 1.150665] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.150684] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.150704] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[ 1.150778] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.151048] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.154312] PCI: bus0: Fast back to back transfers disabled
[ 1.154544] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.154693] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.155125] pci 0000:01:00.0: PME# supported from D0 D3cold
[ 1.158393] PCI: bus1: Fast back to back transfers disabled
[ 1.158488] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[ 1.158512] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[ 1.158594] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.158619] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 1.158970] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[ 1.159202] pcieport 0000:00:00.0: PME: Signaling with IRQ 55
[ 1.159602] pcieport 0000:00:00.0: AER: enabled with IRQ 55
[ 1.159919] pci 0000:01:00.0: enabling device (0140 -> 0142)
[ 1.162960] raspberrypi-clk firmware-clocks: CPU frequency range: min 600000000, max 1500000000
[ 1.167605] iproc-rng200 fe104000.rng: hwrng registered
[ 1.167950] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.168683] vc-sm: Videocore shared memory driver
[ 1.169274] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.181779] brd: module loaded
[ 1.194428] loop: module loaded
[ 1.195845] Loading iSCSI transport class v2.0-870.
[ 1.197891] libphy: Fixed MDIO Bus: probed
[ 1.198582] bcmgenet fd580000.ethernet: failed to get enet clock
[ 1.198602] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.198625] bcmgenet fd580000.ethernet: failed to get enet-wol clock
[ 1.198647] bcmgenet fd580000.ethernet: failed to get enet-eee clock
[ 1.198675] bcmgenet: Skipping UMAC reset
[ 1.218153] libphy: bcmgenet MII bus: probed
[ 1.308232] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.309308] usbcore: registered new interface driver r8152
[ 1.309371] usbcore: registered new interface driver lan78xx
[ 1.309440] usbcore: registered new interface driver smsc95xx
[ 1.309921] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.309958] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.312532] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000001000000890
[ 1.313838] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 1.313855] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.313871] usb usb1: Product: xHCI Host Controller
[ 1.313887] usb usb1: Manufacturer: Linux 5.4.44-v7l xhci-hcd
[ 1.313901] usb usb1: SerialNumber: 0000:01:00.0
[ 1.314538] hub 1-0:1.0: USB hub found
[ 1.314636] hub 1-0:1.0: 1 port detected
[ 1.315219] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.315246] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.315270] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.315757] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 1.315774] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.315790] usb usb2: Product: xHCI Host Controller
[ 1.315805] usb usb2: Manufacturer: Linux 5.4.44-v7l xhci-hcd
[ 1.315819] usb usb2: SerialNumber: 0000:01:00.0
[ 1.316409] hub 2-0:1.0: USB hub found
[ 1.316490] hub 2-0:1.0: 4 ports detected
[ 1.317991] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.318342] dwc_otg: FIQ enabled
[ 1.318354] dwc_otg: NAK holdoff enabled
[ 1.318367] dwc_otg: FIQ split-transaction FSM enabled
[ 1.318382] Module dwc_common_port init
[ 1.318849] usbcore: registered new interface driver uas
[ 1.318953] usbcore: registered new interface driver usb-storage
[ 1.319149] mousedev: PS/2 mouse device common for all mice
[ 1.321425] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.325955] sdhci: Secure Digital Host Controller Interface driver
[ 1.325960] sdhci: Copyright(c) Pierre Ossman
[ 1.326233] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[ 1.326489] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.328741] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.328809] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.328876] usbcore: registered new interface driver usbhid
[ 1.328881] usbhid: USB HID core driver
[ 1.329357] vchiq: vchiq_init_state: slot_zero = (ptrval)
[ 1.330462] [vc_sm_connected_init]: start
[ 1.336516] [vc_sm_connected_init]: end - returning 0
[ 1.337325] Initializing XFRM netlink socket
[ 1.337347] NET: Registered protocol family 17
[ 1.337401] Key type dns_resolver registered
[ 1.337635] Registering SWP/SWPB emulation handler
[ 1.337780] registered taskstats version 1
[ 1.337791] Loading compiled-in X.509 certificates
[ 1.338029] Key type ._fscrypt registered
[ 1.338035] Key type .fscrypt registered
[ 1.343388] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.343423] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 29, base_baud = 0) is a PL011 rev2
[ 1.347559] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.347984] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 1.347990] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 1.395586] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.397132] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.398669] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.401427] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.402964] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.412402] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
[ 1.413658] of_cfs_init
[ 1.413717] of_cfs_init: OK
[ 1.418478] Freeing unused kernel memory: 2048K
[ 1.419306] Run /init as init process
[ 1.444294] random: fast init done
[ 1.470875] mmc1: new high speed SDIO card at address 0001
[ 1.517224] mmc0: new ultra high speed DDR50 SDHC card at address 0007
[ 1.517659] mmcblk0: mmc0:0007 SD16G 14.5 GiB
[ 1.519179] mmcblk0: p1 p2 p3
[ 1.678125] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.860730] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.860738] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.860744] usb 1-1: Product: USB2.0 Hub
[ 1.861870] hub 1-1:1.0: USB hub found
[ 1.862183] hub 1-1:1.0: 4 ports detected
[ 2.188123] usb 1-1.2: new high-speed USB device number 3 using xhci_hcd
[ 2.319194] usb 1-1.2: New USB device found, idVendor=1058, idProduct=0704, bcdDevice= 1.05
[ 2.319201] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.319207] usb 1-1.2: Product: External HDD
[ 2.319214] usb 1-1.2: Manufacturer: Western Digital
[ 2.319219] usb 1-1.2: SerialNumber: 57584E3930384E4B31353036
[ 2.320708] usb-storage 1-1.2:1.0: USB Mass Storage device detected
[ 2.320921] usb-storage 1-1.2:1.0: Quirks match for vid 1058 pid 0704: 8000
[ 2.320988] scsi host0: usb-storage 1-1.2:1.0
[ 2.435405] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 3.358684] scsi 0:0:0:0: Direct-Access WD 4000BEV External 1.05 PQ: 0 ANSI: 4
[ 3.359197] sd 0:0:0:0: [sda] 781422768 512-byte logical blocks: (400 GB/373 GiB)
[ 3.359824] sd 0:0:0:0: [sda] Write Protect is off
[ 3.359832] sd 0:0:0:0: [sda] Mode Sense: 21 00 00 00
[ 3.360488] sd 0:0:0:0: [sda] No Caching mode page found
[ 3.360495] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 3.732906] sda: sda1
[ 3.734916] sd 0:0:0:0: [sda] Attached SCSI disk
[ 7.481122] EXT4-fs (mmcblk0p3): recovery complete
[ 7.500710] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[ 7.690530] /dev/loop0: Can't open blockdev
[ 9.360781] udevd[193]: starting version 3.2.9
[ 9.390899] random: udevd: uninitialized urandom read (16 bytes read)
[ 9.390990] random: udevd: uninitialized urandom read (16 bytes read)
[ 9.391147] random: udevd: uninitialized urandom read (16 bytes read)
[ 9.409863] udevd[194]: starting eudev-3.2.9
[ 9.534383] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
[ 9.534572] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
[ 9.534740] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
[ 9.534916] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
[ 9.545128] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.546061] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 9.546071] [vc_sm_connected_init]: start
[ 9.547851] [vc_sm_connected_init]: installed successfully
[ 9.556276] mc: Linux media interface: v0.10
[ 9.583928] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.584443] snd_bcm2835: unknown parameter 'index' ignored
[ 9.587453] bcm2835_audio bcm2835_audio: card created with 4 channels
[ 9.590782] bcm2835_audio bcm2835_audio: card created with 4 channels
[ 9.625555] videodev: Linux video capture interface: v2.00
[ 9.647678] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.648038] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.649925] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.650272] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.650343] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.804885] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
[ 9.847908] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 9.920499] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[ 9.920508] checking generic (3e3cf000 7f8000) vs hw (0 ffffffffffffffff)
[ 9.920515] fb0: switching to vc4drmfb from simple
[ 9.920770] Console: switching to colour dummy device 80x30
[ 9.920893] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 9.920899] [drm] No driver support for vblank timestamp query.
[ 9.920904] [drm] Setting vblank_disable_immediate to false because get_vblank_timestamp == NULL
[ 9.921148] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[ 10.081391] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 10.111189] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 10.116046] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 10.117323] Console: switching to colour frame buffer device 240x67
[ 10.117917] usbcore: registered new interface driver brcmfmac
[ 10.138090] vc4-drm gpu: fb0: vc4drmfb frame buffer device
[ 10.139667] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2
[ 10.275765] bcm2835-isp bcm2835-isp: bcm2835_isp_get_supported_fmts: port has more encoding than we provided space for. Some are dropped.
[ 10.275942] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[ 10.276268] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 10.276314] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 10.276335] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[ 10.276538] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[ 10.276674] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[ 10.276685] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[ 10.276696] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[ 10.276704] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[ 10.276712] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[ 10.276805] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[ 10.280722] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 10.280785] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 10.283807] : bcm2835_codec_get_supported_fmts: port has more encoding than we provided space for. Some are dropped.
[ 10.284649] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 10.284770] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 10.336341] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 10.347287] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[ 10.436198] urandom_read: 2 callbacks suppressed
[ 10.436203] random: dbus-uuidgen: uninitialized urandom read (12 bytes read)
[ 10.436239] random: dbus-uuidgen: uninitialized urandom read (8 bytes read)

[Jybe]

2/2
Et la suite

[ 10.455216] random: dbus-daemon: uninitialized urandom read (12 bytes read)
[ 10.811683] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[ 12.222967] 8021q: 802.1Q VLAN Support v1.8
[ 12.331234] bcmgenet: Skipping UMAC reset
[ 12.332781] bcmgenet fd580000.ethernet: configuring instance for external RGMII
[ 12.333523] bcmgenet fd580000.ethernet eth0: Link is Down
[ 12.611998] fuse: init (API version 7.31)
[ 12.637970] urandom_read: 1 callbacks suppressed
[ 12.637974] random: mpv/lua script : uninitialized urandom read (4 bytes read)
[ 14.602101] NET: Registered protocol family 10
[ 14.603653] Segment Routing with IPv6
[ 16.567867] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 24.503989] uart-pl011 fe201000.serial: no DMA platform data
[ 24.698388] Bluetooth: Core ver 2.22
[ 24.698429] NET: Registered protocol family 31
[ 24.698435] Bluetooth: HCI device and connection manager initialized
[ 24.698455] Bluetooth: HCI socket layer initialized
[ 24.698464] Bluetooth: L2CAP socket layer initialized
[ 24.698478] Bluetooth: SCO socket layer initialized
[ 24.763743] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 24.763751] Bluetooth: BNEP filters: protocol multicast
[ 24.763765] Bluetooth: BNEP socket layer initialized
[ 27.343192] random: crng init done
[ 31.075581] Bluetooth: HCI UART driver ver 2.3
[ 31.075596] Bluetooth: HCI UART protocol H4 registered
[ 31.075643] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 31.075810] Bluetooth: HCI UART protocol Broadcom registered
[ 31.123265] NET: Registered protocol family 38
[ 31.157643] cryptd: max_cpu_qlen set to 1000
[ 63.773611] input: Virtual gamepad as /devices/virtual/input/input0
[ 168.638128] ------------[ cut here ]------------
[ 168.638148] WARNING: CPU: 3 PID: 7 at drivers/firmware/raspberrypi.c:63 rpi_firmware_transaction+0xec/0x128
[ 168.638153] Firmware transaction timeout
[ 168.638155] Modules linked in: evdev joydev aes_arm_bs crypto_simd cryptd algif_skcipher af_alg hci_uart btbcm serdev bnep bluetooth ecdh_generic ecc ipv6 nf_defrag_ipv6 uinput fuse 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 vc4 cec drm_kms_helper cfg80211 v3d gpu_sched rfkill drm snd_soc_core bcm2835_codec(C) bcm2835_isp(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_compress snd_bcm2835(C) snd_pcm_dmaengine snd_pcm raspberrypi_hwmon drm_panel_orientation_quirks mc snd_timer vc_sm_cma(C) rpivid_mem snd syscopyarea sysfillrect sysimgblt fb_sys_fops uio_pdrv_genirq uio
[ 168.638276] CPU: 3 PID: 7 Comm: kworker/u8:0 Tainted: G C 5.4.44-v7l #1
[ 168.638280] Hardware name: BCM2711
[ 168.638319] Workqueue: events_unbound commit_work [vc4]
[ 168.638323] Backtrace:
[ 168.638332] [<c020d78c>] (dump_backtrace) from [<c020daa0>] (show_stack+0x20/0x24)
[ 168.638338] r7:ffffffff r6:00000000 r5:60000013 r4:c129c820
[ 168.638345] [<c020da80>] (show_stack) from [<c0a49704>] (dump_stack+0xd8/0x11c)
[ 168.638352] [<c0a4962c>] (dump_stack) from [<c0222304>] (__warn+0xec/0x104)
[ 168.638358] r10:d3c03008 r9:c08b4cf8 r8:0000003f r7:00000009 r6:c0e2f8e8 r5:00000000
[ 168.638361] r4:d14f1d34 r3:8d60555a
[ 168.638367] [<c0222218>] (__warn) from [<c02223a0>] (warn_slowpath_fmt+0x84/0xc0)
[ 168.638371] r9:00000009 r8:c08b4cf8 r7:0000003f r6:c0e2f8e8 r5:c0e2f908 r4:c1204f88
[ 168.638379] [<c0222320>] (warn_slowpath_fmt) from [<c08b4cf8>] (rpi_firmware_transaction+0xec/0x128)
[ 168.638383] r9:d156e4c0 r8:00000048 r7:00000000 r6:ffffff92 r5:d156e4c0 r4:c1204f88
[ 168.638390] [<c08b4c0c>] (rpi_firmware_transaction) from [<c08b4df4>] (rpi_firmware_property_list+0xc0/0x174)
[ 168.638395] r7:c1204f88 r6:d3c03000 r5:00001000 r4:d3c03054
[ 168.638427] [<c08b4d34>] (rpi_firmware_property_list) from [<bf55c50c>] (vc4_plane_set_blank+0x118/0x170 [vc4])
[ 168.638432] r10:c1d7bc00 r9:00000000 r8:c1d7b000 r7:00000000 r6:cbef0c40 r5:c1204f88
[ 168.638435] r4:cbef1c40
[ 168.638491] [<bf55c3f4>] (vc4_plane_set_blank [vc4]) from [<bf55c6ec>] (vc4_plane_atomic_update+0x34/0x38 [vc4])
[ 168.638495] r7:bf5788c0 r6:cbef1c40 r5:c9442a00 r4:00000000
[ 168.638554] [<bf55c6b8>] (vc4_plane_atomic_update [vc4]) from [<bf534070>] (drm_atomic_helper_commit_planes+0x110/0x2b0 [drm_kms_helper])
[ 168.638611] [<bf533f60>] (drm_atomic_helper_commit_planes [drm_kms_helper]) from [<bf55e6a8>] (vc4_atomic_complete_commit+0xe0/0x58c [vc4])
[ 168.638616] r10:00000100 r9:00000000 r8:00000000 r7:00000000 r6:cbef0c40 r5:c9442a00
[ 168.638619] r4:cbef0400
[ 168.638671] [<bf55e5c8>] (vc4_atomic_complete_commit [vc4]) from [<bf55ece8>] (commit_work+0x1c/0x20 [vc4])
[ 168.638676] r10:00000100 r9:00000000 r8:00000000 r7:d1456000 r6:d1446400 r5:d1405800
[ 168.638679] r4:c9442a2c
[ 168.638711] [<bf55eccc>] (commit_work [vc4]) from [<c023ec84>] (process_one_work+0x250/0x574)
[ 168.638717] [<c023ea34>] (process_one_work) from [<c023f004>] (worker_thread+0x5c/0x60c)
[ 168.638722] r10:c1203d00 r9:00000088 r8:ffffe000 r7:d1446418 r6:d1405814 r5:d1446400
[ 168.638725] r4:d1405800
[ 168.638732] [<c023efa8>] (worker_thread) from [<c02462e0>] (kthread+0x170/0x174)
[ 168.638737] r10:d14d9e5c r9:c023efa8 r8:d1405800 r7:d14f0000 r6:00000000 r5:d146eb00
[ 168.638740] r4:d146ec40
[ 168.638746] [<c0246170>] (kthread) from [<c02010ac>] (ret_from_fork+0x14/0x28)
[ 168.638750] Exception stack(0xd14f1fb0 to 0xd14f1ff8)
[ 168.638754] 1fa0: 00000000 00000000 00000000 00000000
[ 168.638759] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 168.638763] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 168.638768] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0246170
[ 168.638771] r4:d146eb00
[ 168.638775] ---[ end trace 15fa0554c0407e47 ]---
[ 168.638787] ------------[ cut here ]------------
[ 168.638818] WARNING: CPU: 3 PID: 7 at drivers/gpu/drm/vc4/vc4_firmware_kms.c:409 vc4_plane_set_blank+0x164/0x170 [vc4]
[ 168.638823] vc4_plane_set_blank: firmware call failed. Please update your firmware
[ 168.638825] Modules linked in: evdev joydev aes_arm_bs crypto_simd cryptd algif_skcipher af_alg hci_uart btbcm serdev bnep bluetooth ecdh_generic ecc ipv6 nf_defrag_ipv6 uinput fuse 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 vc4 cec drm_kms_helper cfg80211 v3d gpu_sched rfkill drm snd_soc_core bcm2835_codec(C) bcm2835_isp(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_compress snd_bcm2835(C) snd_pcm_dmaengine snd_pcm raspberrypi_hwmon drm_panel_orientation_quirks mc snd_timer vc_sm_cma(C) rpivid_mem snd syscopyarea sysfillrect sysimgblt fb_sys_fops uio_pdrv_genirq uio
[ 168.638930] CPU: 3 PID: 7 Comm: kworker/u8:0 Tainted: G WC 5.4.44-v7l #1
[ 168.638933] Hardware name: BCM2711
[ 168.638959] Workqueue: events_unbound commit_work [vc4]
[ 168.638963] Backtrace:
[ 168.638970] [<c020d78c>] (dump_backtrace) from [<c020daa0>] (show_stack+0x20/0x24)
[ 168.638974] r7:ffffffff r6:00000000 r5:60000013 r4:c129c820
[ 168.638980] [<c020da80>] (show_stack) from [<c0a49704>] (dump_stack+0xd8/0x11c)
[ 168.638985] [<c0a4962c>] (dump_stack) from [<c0222304>] (__warn+0xec/0x104)
[ 168.638990] r10:c1d7bc00 r9:bf55c558 r8:00000199 r7:00000009 r6:bf57ce38 r5:00000000
[ 168.638994] r4:d14f1db4 r3:8d60555a
[ 168.638999] [<c0222218>] (__warn) from [<c02223a0>] (warn_slowpath_fmt+0x84/0xc0)
[ 168.639004] r9:00000009 r8:bf55c558 r7:00000199 r6:bf57ce38 r5:bf57ce00 r4:c1204f88
[ 168.639031] [<c0222320>] (warn_slowpath_fmt) from [<bf55c558>] (vc4_plane_set_blank+0x164/0x170 [vc4])
[ 168.639036] r9:00000000 r8:c1d7b000 r7:00000000 r6:cbef0c40 r5:c1204f88 r4:ffffff92
[ 168.639085] [<bf55c3f4>] (vc4_plane_set_blank [vc4]) from [<bf55c6ec>] (vc4_plane_atomic_update+0x34/0x38 [vc4])
[ 168.639089] r7:bf5788c0 r6:cbef1c40 r5:c9442a00 r4:00000000
[ 168.639144] [<bf55c6b8>] (vc4_plane_atomic_update [vc4]) from [<bf534070>] (drm_atomic_helper_commit_planes+0x110/0x2b0 [drm_kms_helper])
[ 168.639199] [<bf533f60>] (drm_atomic_helper_commit_planes [drm_kms_helper]) from [<bf55e6a8>] (vc4_atomic_complete_commit+0xe0/0x58c [vc4])
[ 168.639204] r10:00000100 r9:00000000 r8:00000000 r7:00000000 r6:cbef0c40 r5:c9442a00
[ 168.639207] r4:cbef0400
[ 168.639256] [<bf55e5c8>] (vc4_atomic_complete_commit [vc4]) from [<bf55ece8>] (commit_work+0x1c/0x20 [vc4])
[ 168.639261] r10:00000100 r9:00000000 r8:00000000 r7:d1456000 r6:d1446400 r5:d1405800
[ 168.639264] r4:c9442a2c
[ 168.639291] [<bf55eccc>] (commit_work [vc4]) from [<c023ec84>] (process_one_work+0x250/0x574)
[ 168.639298] [<c023ea34>] (process_one_work) from [<c023f004>] (worker_thread+0x5c/0x60c)
[ 168.639302] r10:c1203d00 r9:00000088 r8:ffffe000 r7:d1446418 r6:d1405814 r5:d1446400
[ 168.639306] r4:d1405800
[ 168.639311] [<c023efa8>] (worker_thread) from [<c02462e0>] (kthread+0x170/0x174)
[ 168.639316] r10:d14d9e5c r9:c023efa8 r8:d1405800 r7:d14f0000 r6:00000000 r5:d146eb00
[ 168.639319] r4:d146ec40
[ 168.639324] [<c0246170>] (kthread) from [<c02010ac>] (ret_from_fork+0x14/0x28)
[ 168.639327] Exception stack(0xd14f1fb0 to 0xd14f1ff8)
[ 168.639332] 1fa0: 00000000 00000000 00000000 00000000
[ 168.639336] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 168.639340] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 168.639345] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0246170
[ 168.639348] r4:d146eb00
[ 168.639352] ---[ end trace 15fa0554c0407e48 ]---
[ 169.678132] raspberrypi-clk firmware-clocks: Failed to change fw-clk-5 frequency: -110
[ 170.718139] hwmon hwmon1: Failed to get throttled (-110)
[ 179.038168] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] ERROR [CRTC:52:crtc-0] flip_done timed out
[ 192.221854] input: Virtual gamepad as /devices/virtual/input/input1

J'espère que tu y verras plus clair.