(11-04-2019, 09:32 PM)Porcinus Wrote: There is maybe a false contact on pin 44/45 (I2C).
Can you add " debug=1 " to the uncommented line, reboot and post 'sudo dmesg' and 'sudo i2cdetect -y 1' output please.
pi@retropie:~ $ sudo dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.42-v7+ (dom@dom-XPS-13-9370) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1219 SMP Tue May 14 21:20:58 BST 2019
[ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi Compute Module 3 Plus Rev 1.0
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 8 MiB at 0x2f800000
[ 0.000000] On node 0 totalpages: 196608
[ 0.000000] Normal zone: 1728 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 196608 pages, LIFO batch:63
[ 0.000000] random: get_random_bytes called from start_kernel+0xac/0x4b4 with crng_init=0
[ 0.000000] percpu: Embedded 17 pages/cpu s39488 r8192 d21952 u69632
[ 0.000000] pcpu-alloc: s39488 r8192 d21952 u69632 alloc=17*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 194880
[ 0.000000] Kernel command line: coherent_pool=1M bcm2708_fb.fbwidth=320 bcm2708_fb.fbheight=240 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB
7:C9:4F vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=PARTUUID=f2d3cb4f-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait loglevel=3 consoleblank=0 plymouth.enable=0
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 756388K/786432K available (8192K kernel code, 627K rwdata, 2164K rodata, 1024K init, 821K bss, 21852K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xb0800000 - 0xff800000 (1264 MB)
lowmem : 0x80000000 - 0xb0000000 ( 768 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x(ptrval) - 0x(ptrval) (9184 kB)
.init : 0x(ptrval) - 0x(ptrval) (1024 kB)
.data : 0x(ptrval) - 0x(ptrval) ( 628 kB)
.bss : 0x(ptrval) - 0x(ptrval) ( 822 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 26229 entries in 77 pages
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.000018] Switching to timer-based delay loop, resolution 52ns
[ 0.000275] Console: colour dummy device 80x30
[ 0.000295] console [tty1] enabled
[ 0.000337] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[ 0.000354] pid_max: default: 32768 minimum: 301
[ 0.000696] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000711] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001621] CPU: Testing write buffer coherency: ok
[ 0.002077] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002726] Setting up static identity map for 0x100000 - 0x10003c
[ 0.002874] rcu: Hierarchical SRCU implementation.
[ 0.003667] smp: Bringing up secondary CPUs ...
[ 0.004497] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.005422] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.006284] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.006403] smp: Brought up 1 node, 4 CPUs
[ 0.006415] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.006420] CPU: All CPU(s) started in HYP mode.
[ 0.006425] CPU: Virtualization extensions available.
[ 0.007372] devtmpfs: initialized
[ 0.018969] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.019207] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.019226] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.019813] pinctrl core: initialized pinctrl subsystem
[ 0.020724] NET: Registered protocol family 16
[ 0.023795] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.029584] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.029592] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.029807] Serial: AMBA PL011 UART driver
[ 0.032196] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.067771] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
[ 0.069418] SCSI subsystem initialized
[ 0.069637] usbcore: registered new interface driver usbfs
[ 0.069699] usbcore: registered new interface driver hub
[ 0.069792] usbcore: registered new device driver usb
[ 0.080454] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-03-27 15:45, variant start
[ 0.090280] raspberrypi-firmware soc:firmware: Firmware hash is 2e98b31d18547962e564bdf88e57b3df7085c29b
[ 0.102206] clocksource: Switched to clocksource arch_sys_counter
[ 0.190922] VFS: Disk quotas dquot_6.6.0
[ 0.191006] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.191226] FS-Cache: Loaded
[ 0.191439] CacheFiles: Loaded
[ 0.201409] NET: Registered protocol family 2
[ 0.202242] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[ 0.202281] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.202390] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.202576] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.202716] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.202766] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.203100] NET: Registered protocol family 1
[ 0.203703] RPC: Registered named UNIX socket transport module.
[ 0.203710] RPC: Registered udp transport module.
[ 0.203716] RPC: Registered tcp transport module.
[ 0.203721] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.205454] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.208512] Initialise system trusted keyrings
[ 0.208696] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.218474] FS-Cache: Netfs 'nfs' registered for caching
[ 0.219047] NFS: Registering the id_resolver key type
[ 0.219074] Key type id_resolver registered
[ 0.219080] Key type id_legacy registered
[ 0.219097] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.221390] Key type asymmetric registered
[ 0.221399] Asymmetric key parser 'x509' registered
[ 0.221448] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.221612] io scheduler noop registered
[ 0.221620] io scheduler deadline registered (default)
[ 0.221817] io scheduler cfq registered
[ 0.221825] io scheduler mq-deadline registered (default)
[ 0.221832] io scheduler kyber registered
[ 0.225032] BCM2708FB: allocated DMA memory 0xef910000
[ 0.225075] BCM2708FB: allocated DMA channel 0
[ 0.228557] Console: switching to colour frame buffer device 40x30
[ 0.232329] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.232504] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 0.233001] vc-sm: Videocore shared memory driver
[ 0.233321] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 0.244106] brd: module loaded
[ 0.254167] loop: module loaded
[ 0.254181] Loading iSCSI transport class v2.0-870.
[ 0.254904] libphy: Fixed MDIO Bus: probed
[ 0.255016] usbcore: registered new interface driver lan78xx
[ 0.255074] usbcore: registered new interface driver smsc95xx
[ 0.255090] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.282981] dwc_otg 3f980000.usb: base=(ptrval)
[ 0.483216] Core Release: 2.80a
[ 0.483225] Setting default values for core params
[ 0.483256] Finished setting default values for core params
[ 0.683525] Using Buffer DMA mode
[ 0.683532] Periodic Transfer Interrupt Enhancement - disabled
[ 0.683538] Multiprocessor Interrupt Enhancement - disabled
[ 0.683545] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.683563] Dedicated Tx FIFOs mode
[ 0.684025] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = af904000 dma = 0xef904000 len=9024
[ 0.684050] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.684058] dwc_otg: Microframe scheduler enabled
[ 0.684113] WARN::hcd_init_fiq:457: FIQ on core 1
[ 0.684125] WARN::hcd_init_fiq:458: FIQ ASM at 8064b6dc length 36
[ 0.684137] WARN::hcd_init_fiq:484: MPHI regs_base at f0006000
[ 0.684198] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.684232] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.684265] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000
[ 0.684313] Init: Port Power? op_state=1
[ 0.684319] Init: Power Port (0)
[ 0.684569] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 0.684580] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.684590] usb usb1: Product: DWC OTG Controller
[ 0.684599] usb usb1: Manufacturer: Linux 4.19.42-v7+ dwc_otg_hcd
[ 0.684607] usb usb1: SerialNumber: 3f980000.usb
[ 0.685221] hub 1-0:1.0: USB hub found
[ 0.685274] hub 1-0:1.0: 1 port detected
[ 0.685840] dwc_otg: FIQ enabled
[ 0.685846] dwc_otg: NAK holdoff enabled
[ 0.685852] dwc_otg: FIQ split-transaction FSM enabled
[ 0.685862] Module dwc_common_port init
[ 0.686130] usbcore: registered new interface driver usb-storage
[ 0.686307] mousedev: PS/2 mouse device common for all mice
[ 0.687305] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 0.687616] bcm2835-cpufreq: min=600000 max=1200000
[ 0.688082] sdhci: Secure Digital Host Controller Interface driver
[ 0.688087] sdhci: Copyright© Pierre Ossman
[ 0.688484] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[ 0.688603] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.689079] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.689156] hidraw: raw HID events driver © Jiri Kosina
[ 0.689322] usbcore: registered new interface driver usbhid
[ 0.689327] usbhid: USB HID core driver
[ 0.690066] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
[ 0.691565] [vc_sm_connected_init]: start
[ 0.700140] [vc_sm_connected_init]: end - returning 0
[ 0.701160] Initializing XFRM netlink socket
[ 0.701185] NET: Registered protocol family 17
[ 0.701285] Key type dns_resolver registered
[ 0.701840] Registering SWP/SWPB emulation handler
[ 0.702493] registered taskstats version 1
[ 0.702510] Loading compiled-in X.509 certificates
[ 0.709562] uart-pl011 3f201000.serial: cts_event_workaround enabled
[ 0.709637] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2
[ 0.709696] console [ttyAMA0] enabled
[ 0.711662] sdhost: log_buf @ (ptrval) (ef907000)
[ 0.758987] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.760240] of_cfs_init
[ 0.760358] of_cfs_init: OK
[ 0.760916] Waiting for root device PARTUUID=f2d3cb4f-02...
[ 0.848860] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.852853] mmc0: new high speed SDXC card at address aaaa
[ 0.853961] mmcblk0: mmc0:aaaa SC128 119 GiB
[ 0.856651] mmcblk0: p1 p2
[ 0.894345] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 0.894402] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 0.897176] devtmpfs: mounted
[ 0.902352] Indeed it is in host mode hprt0 = 00021501
[ 0.903014] Freeing unused kernel memory: 1024K
[ 0.989796] random: fast init done
[ 0.992624] Run /sbin/init as init process
[ 1.112259] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.112516] Indeed it is in host mode hprt0 = 00001101
[ 1.353695] usb 1-1: New USB device found, idVendor=0bda, idProduct=8176, bcdDevice= 2.00
[ 1.353710] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.353719] usb 1-1: Product: 802.11n WLAN Adapter
[ 1.353728] usb 1-1: Manufacturer: Realtek
[ 1.353737] usb 1-1: SerialNumber: 00e04c000001
[ 1.440716] systemd[1]: System time before build time, advancing clock.
[ 1.586050] NET: Registered protocol family 10
[ 1.587330] Segment Routing with IPv6
[ 1.616286] random: systemd: uninitialized urandom read (16 bytes read)
[ 1.618597] random: systemd: uninitialized urandom read (16 bytes read)
[ 1.624500] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 1.625087] systemd[1]: Detected architecture arm.
[ 1.629208] systemd[1]: Set hostname to <retropie>.
[ 1.679094] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
[ 1.712509] uart-pl011 3f201000.serial: no DMA platform data
[ 2.176854] systemd[1]: Reached target Swap.
[ 2.177868] systemd[1]: Listening on udev Kernel Socket.
[ 2.178486] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 2.179716] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.180302] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.180891] systemd[1]: Listening on Syslog Socket.
[ 2.181451] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.339899] mk_arcade_joystick_rpi: loading out-of-tree module taints kernel.
[ 2.341891] mk_arcade_joystick_rpi: at least one device must be specified
[ 2.474486] mk_arcade_joystick_rpi: at least one device must be specified
[ 2.582652] i2c /dev entries driver
[ 2.584832] mk_arcade_joystick_rpi: at least one device must be specified
[ 3.078058] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 3.156590] systemd-journald[125]: Received request to flush runtime journal from PID 1
[ 3.555642] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.557482] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 3.557497] [vc_sm_connected_init]: start
[ 3.562711] media: Linux media interface: v0.10
[ 3.572233] random: crng init done
[ 3.572251] random: 7 urandom warning(s) missed due to ratelimiting
[ 3.575945] [vc_sm_connected_init]: installed successfully
[ 3.618033] bcm2708_i2c 3f804000.i2c: BSC1 Controller at 0x3f804000 (irq 77) (baudrate 400000)
[ 3.650055] videodev: Linux video capture interface: v2.00
[ 3.690525] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.699670] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.704983] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.723000] bcm2835_audio soc:audio: card created with 8 channels
[ 3.724479] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.747332] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 3.747356] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 3.758647] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 3.758663] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 3.764169] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 3.764187] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 3.999616] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 4.129027] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 4.389372] usbcore: registered new interface driver rtl8192cu
[ 5.240262] Adding 102396k swap on /var/swap. Priority:-2 extents:2 across:161788k SSFS
[ 5.754845] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7.578598] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready