Lxde ne démarre pas sur bon profil

Bonjour à tous,
j’ai un petit souci au démarrage de mon RPi :
Normalement, au démarrage LXDE se lance automatiquement, et je mon server vnc démarre automatiquement.

Sauf que, de manière aléatoire, le démarrage s’effectue soit sur mon profil perso (et là le server VNC démarre proprement), soit sur un profil « par défaut », pour lequel aucun script ne se lance…

Je n’arrive pas vraiment à savoir ce qui engendre ce comportement, ni comment démarrer à nouveau sur mon profil perso…

Quelqu’un aurait-il une idée svp ?

Merci d’avance pour votre aide

K

Hello,

As-tu créé un autre utilisateur que pi?

Dans raspi-config tu peux choisir l’utilisateur par défaut, à regarder éventuellement si c’est le bon qui est séléctionné.

Pour VNC idem tu as le choix dans le fichier de config (de mémoire /usr/bin/tightvncserver

Bonjour et merci!

Non pas d’autre utilisateur que Pi.

Par contre j’ai l’impression que le problème arrive lorsqu’un le script lancé au démarrage est « buggé »…
Mon problème est arrivé alors que je bricolais ma config réseau (fichiers interfaces et wpa_supplicant.conf)
J’ai à priori tout remis en place mais malgré cela le problème persiste…
strange

Tu peux copier/coller le résultat de la commande dmesg (c’est le boot log)

hop !

login as: pi
pi@192.168.175.100’s password:
Linux raspberrypi 4.1.19+ #858 Tue Mar 15 15:52:03 GMT 2016 armv6l

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Aug 18 01:18:53 2016 from 192.168.175.222
pi@raspberrypi ~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.1.19+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (cr osstool-NG crosstool-ng-1.22.0-88-g8460611) ) #858 Tue Mar 15 15:52:03 GMT 2016
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr =00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruc tion cache
[ 0.000000] Machine model: Raspberry Pi Model B Rev 2
[ 0.000000] cma: Reserved 8 MiB at 0x1b400000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c0839a04, node_mem_map db01000 0
[ 0.000000] Normal zone: 1008 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 114688 pages, LIFO batch:31
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag es: 113680
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 b cm2708_fb.fbheight=416 bcm2708.boardrev=0xe bcm2708.serial=0x57a894c8 smsc95xx.m acaddr=B8:27:EB:A8:94:C8 bcm2708_fb.fbswap=1 bcm2708.uart_clock=3000000 vc_mem.m em_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyA MA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext 4 elevator=deadline rootwait
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 436836K/458752K available (5796K kernel code, 488K rwdata , 1788K rodata, 348K init, 720K bss, 13724K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xdc800000 - 0xff000000 ( 552 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0770240 (7585 kB)
[ 0.000000] .init : 0xc0771000 - 0xc07c8000 ( 348 kB)
[ 0.000000] .data : 0xc07c8000 - 0xc08422f0 ( 489 kB)
[ 0.000000] .bss : 0xc08422f0 - 0xc08f6480 ( 721 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:522
[ 0.000000] clocksource stc: mask: 0xffffffff max_cycles: 0xffffffff, max_idl e_ns: 1911260446275 ns
[ 0.000015] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2 147483647500ns
[ 0.000058] Switching to timer-based delay loop, resolution 1000ns
[ 0.000342] Console: colour dummy device 80x30
[ 0.001317] console [tty1] enabled
[ 0.001375] Calibrating delay loop (skipped), value calculated using timer fr equency… 2.00 BogoMIPS (lpj=10000)
[ 0.001458] pid_max: default: 32768 minimum: 301
[ 0.001837] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.001908] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.002957] Initializing cgroup subsys blkio
[ 0.003050] Initializing cgroup subsys memory
[ 0.003121] Initializing cgroup subsys devices
[ 0.003185] Initializing cgroup subsys freezer
[ 0.003246] Initializing cgroup subsys net_cls
[ 0.003368] CPU: Testing write buffer coherency: ok
[ 0.003483] ftrace: allocating 19751 entries in 58 pages
[ 0.106760] Setting up static identity map for 0x81c0 - 0x81f8
[ 0.108945] devtmpfs: initialized
[ 0.119430] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 0.119880] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max _idle_ns: 19112604462750000 ns
[ 0.121842] pinctrl core: initialized pinctrl subsystem
[ 0.122736] NET: Registered protocol family 16
[ 0.128237] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.129740] bcm2708.uart_clock = 3000000
[ 0.135368] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.135450] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.135660] Serial: AMBA PL011 UART driver
[ 0.135954] 20201000.uart: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev2
[ 0.504543] console [ttyAMA0] enabled
[ 0.508909] bcm2835-mbox 2000b880.mailbox: mailbox enabled
[ 0.555270] bcm2708-dmaengine 20007000.dma: DMA legacy API manager at f200700 0, dmachans=0xf35
[ 0.564000] bcm2708-dmaengine 20007000.dma: Initialized 7 DMA channels (+ 1 l egacy)
[ 0.572589] bcm2708-dmaengine 20007000.dma: Load BCM2835 DMA engine driver
[ 0.579520] bcm2708-dmaengine 20007000.dma: dma_debug:0
[ 0.585728] SCSI subsystem initialized
[ 0.589875] usbcore: registered new interface driver usbfs
[ 0.595595] usbcore: registered new interface driver hub
[ 0.601111] usbcore: registered new device driver usb
[ 0.607127] raspberrypi-firmware soc:firmware: Attached to firmware from 2016 -03-15 14:47
[ 0.642810] Switched to clocksource stc
[ 0.696291] FS-Cache: Loaded
[ 0.699583] CacheFiles: Loaded
[ 0.718072] NET: Registered protocol family 2
[ 0.724000] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.731194] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.737825] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.744473] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.750370] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.757077] NET: Registered protocol family 1
[ 0.762038] RPC: Registered named UNIX socket transport module.
[ 0.768092] RPC: Registered udp transport module.
[ 0.772867] RPC: Registered tcp transport module.
[ 0.777600] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.785314] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters ava ilable
[ 0.794460] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.816883] VFS: Disk quotas dquot_6.6.0
[ 0.821253] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.830886] FS-Cache: Netfs ‹ nfs › registered for caching
[ 0.837662] NFS: Registering the id_resolver key type
[ 0.842988] Key type id_resolver registered
[ 0.847213] Key type id_legacy registered
[ 0.855052] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 52)
[ 0.863042] io scheduler noop registered
[ 0.867043] io scheduler deadline registered (default)
[ 0.872619] io scheduler cfq registered
[ 0.879037] BCM2708FB: allocated DMA memory 5b800000
[ 0.884210] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 0.894774] Console: switching to colour frame buffer device 82x26
[ 0.906046] Serial: 8250/16550 driver, 0 ports, IRQ sharing disabled
[ 0.914943] KGDB: Registered I/O driver kgdboc
[ 0.922111] vc-cma: Videocore CMA driver
[ 0.927855] vc-cma: vc_cma_base = 0x00000000
[ 0.934253] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 0.941228] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 0.948539] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000 000(512 MiB)
[ 0.979078] brd: module loaded
[ 0.992941] loop: module loaded
[ 0.998757] vchiq: vchiq_init_state: slot_zero = 0xdb880000, is_master = 0
[ 1.009305] Loading iSCSI transport class v2.0-870.
[ 1.017434] usbcore: registered new interface driver smsc95xx
[ 1.025045] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.232625] Core Release: 2.80a
[ 1.237414] Setting default values for core params
[ 1.243801] Finished setting default values for core params
[ 1.451080] Using Buffer DMA mode
[ 1.456015] Periodic Transfer Interrupt Enhancement - disabled
[ 1.463486] Multiprocessor Interrupt Enhancement - disabled
[ 1.470634] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.476628] Dedicated Tx FIFOs mode
[ 1.482083] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdb8 14000 dma = 0x5b814000 len=9024
[ 1.495231] FIQ FSM acceleration enabled for :
[ 1.495231] Non-periodic Split Transactions
[ 1.495231] Periodic Split Transactions
[ 1.495231] High-Speed Isochronous Endpoints
[ 1.518438] dwc_otg: Microframe scheduler enabled
[ 1.518565] WARN::hcd_init_fiq:412: FIQ on core 0 at 0xc03dd8e0
[ 1.526147] WARN::hcd_init_fiq:413: FIQ ASM at 0xc03ddbbc length 36
[ 1.534060] WARN::hcd_init_fiq:438: MPHI regs_base at 0xdc896000
[ 1.541792] dwc_otg 20980000.usb: DWC OTG Controller
[ 1.548465] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
[ 1.557511] dwc_otg 20980000.usb: irq 32, io mem 0x00000000
[ 1.564760] Init: Port Power? op_state=1
[ 1.570242] Init: Power Port (0)
[ 1.575372] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.583837] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 1.592651] usb usb1: Product: DWC OTG Controller
[ 1.598950] usb usb1: Manufacturer: Linux 4.1.19+ dwc_otg_hcd
[ 1.606303] usb usb1: SerialNumber: 20980000.usb
[ 1.613593] hub 1-0:1.0: USB hub found
[ 1.619022] hub 1-0:1.0: 1 port detected
[ 1.625134] dwc_otg: FIQ enabled
[ 1.625158] dwc_otg: NAK holdoff enabled
[ 1.625171] dwc_otg: FIQ split-transaction FSM enabled
[ 1.625236] Module dwc_common_port init
[ 1.625782] usbcore: registered new interface driver usb-storage
[ 1.633875] mousedev: PS/2 mouse device common for all mice
[ 1.642049] bcm2835-cpufreq: min=700000 max=700000
[ 1.648867] sdhci: Secure Digital Host Controller Interface driver
[ 1.656693] sdhci: Copyright(c) Pierre Ossman
[ 1.663065] sdhost: log_buf @ db813000 (5b813000)
[ 1.742897] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 1.750565] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.778806] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.786741] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.794121] usbcore: registered new interface driver usbhid
[ 1.801279] usbhid: USB HID core driver
[ 1.811244] Initializing XFRM netlink socket
[ 1.817564] NET: Registered protocol family 17
[ 1.823890] Indeed it is in host mode hprt0 = 00021501
[ 1.891994] Key type dns_resolver registered
[ 1.904597] registered taskstats version 1
[ 1.910723] vc-sm: Videocore shared memory driver
[ 1.917323] [vc_sm_connected_init]: start
[ 1.924411] [vc_sm_connected_init]: end - returning 0
[ 1.933614] Waiting for root device /dev/mmcblk0p2…
[ 1.950714] mmc0: host does not support reading read-only switch, assuming wr ite-enable
[ 1.964357] mmc0: new high speed SDHC card at address 1234
[ 1.972329] mmcblk0: mmc0:1234 SA08G 7.42 GiB
[ 1.980596] mmcblk0: p1 p2
[ 2.046715] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesyst em
[ 2.055906] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 2.064808] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.073180] Indeed it is in host mode hprt0 = 00001101
[ 2.273405] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 2.282025] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.292598] hub 1-1:1.0: USB hub found
[ 2.301335] hub 1-1:1.0: 5 ports detected
[ 2.582885] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 2.703332] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 2.712029] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber =0
[ 2.724633] smsc95xx v1.0.4
[ 2.787430] smsc95xx 1-1.1:1.0 eth0: register ‹ smsc95xx › at usb-20980000.usb- 1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:a8:94:c8
[ 10.883225] EXT4-fs (mmcblk0p2): recovery complete
[ 11.348137] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null)
[ 11.360036] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 11.370083] devtmpfs: mounted
[ 11.376115] Freeing unused kernel memory: 348K (c0771000 - c07c8000)
[ 12.945235] udevd[156]: starting version 175
[ 15.249317] bcm2835-rng 20104000.rng: hwrng registered
[ 17.139456] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x202 00000
[ 17.166301] spi spi0.0: setting up native-CS0 as GPIO 8
[ 17.175381] spi spi0.1: setting up native-CS1 as GPIO 7
[ 19.653266] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 20.045081] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 26.395823] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 28.471442] random: dd urandom read with 116 bits of entropy available
[ 29.563485] smsc95xx 1-1.1:1.0 eth0: hardware isn’t capable of remote wakeup
[ 30.597197] random: nonblocking pool is initialized
[ 31.263938] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE 1
[ 38.482113] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:1 02396k SSFS
pi@raspberrypi ~ $ - -

quelque chose vous choque-t-il ?

De mon coté je continue les tests…j’ai l’impression que le LXDE est lancé en root au lieu de pi.

Re bonjour à tous,
il semble que ce soit tombé en marche…
je ne comprends pas vraiment comment ni pourquoi cela fonctionnait avant…
Si quelqu’un a un explication…je suis preneur

Solution:
dans /etc/inittab

j’ai remplacé cette ligne :
1:2345:respawn:/sbin/getty --noclear 38400 tty1

par les 2 lignes suivantes :
#1:2345:respawn:/sbin/getty --noclear 38400 tty1
1:2345:respawn:/bin/login -f pi tty1 </dev/tty1 >/dev/tty1 2>&1

Merci pour votre aide

K