Tool/software: Linux
I have a beagle bone black, want to mount filesystem as a read only.
I tried booting with below below bootargs:
console=tty0 console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait rootwait cape_disable=bone_capemgr.disable_partno=BB-BONELT-HDMI, BB-BONELT-HDMIN, BB-BONE-HDMI bone_capemgr.enable_partno=BB-UART1,BB-AAIM-LCD7:00A1,BB-UART4,BB-UART2
My fstab has below contents:
proc /proc proc defaults 0 0
/dev/mmcblk0p1 /boot vfat defaults,ro 0 2
/dev/mmcblk0p2 / ext4 defaults,noatime,ro 0 1
# For Debian Jessie
tmpfs /tmp tmpfs nosuid,nodev 0 0
tmpfs /var/log tmpfs nosuid,nodev 0 0
tmpfs /var/tmp tmpfs nosuid,nodev 0 0
/dev/mmcblk0p3 /mnt/setpoint auto defaults,noexec 0 1
ext4 is getting mounted as a read only but LCD display is not coming up.
See the log for reference:
U-Boot 2013.04-dirty (Jul 10 2013 - 14:02:53)
I2C: ready
DRAM: 512 MiB
WARNING: Caches not enabled
NAND: No NAND device found!!!
0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot: 0
gpio: pin 53 (gpio 53) value is 1
mmc0 is current device
micro SD card found
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 0
reading uEnv.txt
811 bytes read in 4 ms (197.3 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
Running uenvcmd ...
reading /boot/uEnv.txt
231 bytes read in 5 ms (44.9 KiB/s)
reading /boot/vmlinuz-4.4.27-bone-rt-r14
7554624 bytes read in 858 ms (8.4 MiB/s)
reading /boot/dtbs/4.4.27-bone-rt-r14/am335x-boneblack.dtb
55834 bytes read in 19 ms (2.8 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Using Device Tree in place at 88000000, end 88010a19
Starting kernel ...
[ 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 4.4.27-bone-rt-r14 (mudula@mudula-HP-Z400-Workstation) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #4 PREEMPT RT Mon Jan 2 16:17:13 IST 2017
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI AM335x BeagleBone Black
[ 0.000000] cma: Reserved 24 MiB at 0x9e800000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: console=tty0 console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait rootwait cape_disable=bone_capemgr.disable_partno=BB-BONELT-HDMI, BB-BONELT-HDMIN, BB-BONE-HDMI bone_capemgr.enable_partno=BB-UART1,BB-AAIM-LCD7:00A1,BB-UART4,BB-UART2
[ 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: 481428K/524288K available (7060K kernel code, 838K rwdata, 3612K rodata, 468K init, 913K bss, 18284K reserved, 24576K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf800000 - 0xbfe00000 ( 6 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0a7451c (10674 kB)
[ 0.000000] .init : 0xc0a75000 - 0xc0aea000 ( 468 kB)
[ 0.000000] .data : 0xc0aea000 - 0xc0bbb9dc ( 839 kB)
[ 0.000000] .bss : 0xc0bbe000 - 0xc0ca267c ( 914 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000016] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000036] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000046] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000291] Console: colour dummy device 80x30
[ 0.002558] console [tty0] enabled
[ 0.002589] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.002594] This ensures that you still see kernel messages. Please
[ 0.002597] update your kernel commandline.
[ 0.048372] Calibrating delay loop... 548.86 BogoMIPS (lpj=2744320)
[ 0.048380] pid_max: default: 32768 minimum: 301
[ 0.048557] Security Framework initialized
[ 0.048565] Yama: becoming mindful.
[ 0.048605] AppArmor: AppArmor disabled by boot time parameter
[ 0.048867] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.048878] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.050068] Initializing cgroup subsys io
[ 0.050096] Initializing cgroup subsys memory
[ 0.050145] Initializing cgroup subsys devices
[ 0.050164] Initializing cgroup subsys freezer
[ 0.050182] Initializing cgroup subsys net_cls
[ 0.050198] Initializing cgroup subsys perf_event
[ 0.050213] Initializing cgroup subsys net_prio
[ 0.050241] Initializing cgroup subsys pids
[ 0.050369] CPU: Testing write buffer coherency: ok
[ 0.050380] ftrace: allocating 32720 entries in 64 pages
[ 0.193114] Setting up static identity map for 0x800081c0 - 0x8000820c
[ 0.201214] devtmpfs: initialized
[ 0.231486] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.253173] omap_hwmod: tptc0 using broken dt data from edma
[ 0.253476] omap_hwmod: tptc1 using broken dt data from edma
[ 0.253736] omap_hwmod: tptc2 using broken dt data from edma
[ 0.260104] omap_hwmod: debugss: _wait_target_disable failed
[ 0.318462] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.321502] xor: measuring software checksum speed
[ 0.418409] arm4regs : 672.400 MB/sec
[ 0.518340] 8regs : 512.400 MB/sec
[ 0.618338] 32regs : 646.000 MB/sec
[ 0.718337] neon : 928.000 MB/sec
[ 0.718382] xor: using function: neon (928.000 MB/sec)
[ 0.718467] pinctrl core: initialized pinctrl subsystem
[ 0.721240] NET: Registered protocol family 16
[ 0.725761] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.734183] OMAP GPIO hardware version 0.1
[ 0.751049] No ATAGs?
[ 0.751110] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.958785] raid6: int32x1 gen() 133 MB/s
[ 1.128589] raid6: int32x1 xor() 121 MB/s
[ 1.298637] raid6: int32x2 gen() 187 MB/s
[ 1.468504] raid6: int32x2 xor() 147 MB/s
[ 1.638503] raid6: int32x4 gen() 191 MB/s
[ 1.808515] raid6: int32x4 xor() 145 MB/s
[ 1.978417] raid6: int32x8 gen() 183 MB/s
[ 2.148445] raid6: int32x8 xor() 126 MB/s
[ 2.318392] raid6: neonx1 gen() 797 MB/s
[ 2.488374] raid6: neonx1 xor() 465 MB/s
[ 2.658376] raid6: neonx2 gen() 1015 MB/s
[ 2.828360] raid6: neonx2 xor() 638 MB/s
[ 2.998384] raid6: neonx4 gen() 1045 MB/s
[ 3.168372] raid6: neonx4 xor() 647 MB/s
[ 3.338443] raid6: neonx8 gen() 426 MB/s
[ 3.508400] raid6: neonx8 xor() 438 MB/s
[ 3.508447] raid6: using algorithm neonx4 gen() 1045 MB/s
[ 3.508491] raid6: .... xor() 647 MB/s, rmw enabled
[ 3.508535] raid6: using intx1 recovery algorithm
[ 3.511359] edma 49000000.edma: Legacy memcpy is enabled, things might not work
[ 3.522958] edma 49000000.edma: TI EDMA DMA engine driver
[ 3.530167] SCSI subsystem initialized
[ 3.531199] usbcore: registered new interface driver usbfs
[ 3.531356] usbcore: registered new interface driver hub
[ 3.531564] usbcore: registered new device driver usb
[ 3.532334] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 3.532482] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
[ 3.532743] media: Linux media interface: v0.10
[ 3.532874] Linux video capture interface: v2.00
[ 3.533067] pps_core: LinuxPPS API ver. 1 registered
[ 3.533114] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 3.533231] PTP clock support registered
[ 3.534231] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 3.536059] NetLabel: Initializing
[ 3.536121] NetLabel: domain hash size = 128
[ 3.536163] NetLabel: protocols = UNLABELED CIPSOv4
[ 3.536295] NetLabel: unlabeled traffic allowed by default
[ 3.537313] clocksource: Switched to clocksource timer1
[ 3.700914] NET: Registered protocol family 2
[ 3.702092] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 3.702244] TCP bind hash table entries: 4096 (order: 4, 98304 bytes)
[ 3.702508] TCP: Hash tables configured (established 4096 bind 4096)
[ 3.702650] UDP hash table entries: 256 (order: 2, 16384 bytes)
[ 3.702739] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes)
[ 3.703120] NET: Registered protocol family 1
[ 3.703952] RPC: Registered named UNIX socket transport module.
[ 3.704017] RPC: Registered udp transport module.
[ 3.704061] RPC: Registered tcp transport module.
[ 3.704104] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.705524] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 3.709192] futex hash table entries: 256 (order: 1, 8192 bytes)
[ 3.709410] audit: initializing netlink subsys (disabled)
[ 3.709542] audit: type=2000 audit(3.600:1): initialized
[ 3.726485] zbud: loaded
[ 3.727626] VFS: Disk quotas dquot_6.6.0
[ 3.728044] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 3.732103] NFS: Registering the id_resolver key type
[ 3.732229] Key type id_resolver registered
[ 3.732274] Key type id_legacy registered
[ 3.732349] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 3.732870] fuse init (API version 7.23)
[ 3.733862] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 3.747043] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 3.747681] io scheduler noop registered
[ 3.747755] io scheduler deadline registered
[ 3.747891] io scheduler cfq registered (default)
[ 3.749582] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 3.752781] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[ 3.756994] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 155, base_baud = 3000000) is a 8250
[ 4.601065] console [ttyS0] enabled
[ 4.606493] [drm] Initialized drm 1.1.0 20060810
[ 4.613446] usbcore: registered new interface driver dln2
[ 4.687353] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 4.693557] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 4.700253] davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe]
[ 4.708514] libphy: 4a101000.mdio: probed
[ 4.712623] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[ 4.722764] cpsw 4a100000.ethernet: Detected MACID = b0:d5:cc:fe:b4:19
[ 4.731879] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.738666] ehci-platform: EHCI generic platform driver
[ 4.744225] ehci-omap: OMAP-EHCI Host Controller driver
[ 4.750157] usbcore: registered new interface driver usb-storage
[ 4.758660] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 4.791950] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 4.830098] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 4.835974] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 4.844278] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 4.851154] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.858476] usb usb1: Product: MUSB HDRC host driver
[ 4.863502] usb usb1: Manufacturer: Linux 4.4.27-bone-rt-r14 musb-hcd
[ 4.870016] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 4.876246] hub 1-0:1.0: USB hub found
[ 4.880156] hub 1-0:1.0: 1 port detected
[ 4.922145] mousedev: PS/2 mouse device common for all mice
[ 4.930711] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 4.939292] i2c /dev entries driver
[ 4.943452] Driver for 1-wire Dallas network protocol.
[ 4.951698] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 4.959274] sdhci: Secure Digital Host Controller Interface driver
[ 4.965532] sdhci: Copyright(c) Pierre Ossman
[ 4.970577] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 5.047682] Synopsys Designware Multimedia Card Interface Driver
[ 5.054117] sdhci-pltfm: SDHCI platform and OF driver helper
[ 5.060103] hidraw: raw HID events driver (C) Jiri Kosina
[ 5.066486] usbcore: registered new interface driver usbhid
[ 5.072139] usbhid: USB HID core driver
[ 5.076440] ashmem: initialized
[ 5.080709] remoteproc0: wkup_m3 is available
[ 5.085237] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 5.088768] mmc0: host does not support reading read-only switch, assuming write-enable
[ 5.091309] mmc0: new high speed SDHC card at address aaaa
[ 5.097739] mmcblk0: mmc0:aaaa SL16G 14.8 GiB
[ 5.100565] mmcblk0: p1 p2 p3
[ 5.125480] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 5.140717] NET: Registered protocol family 10
[ 5.147009] mip6: Mobile IPv6
[ 5.150121] NET: Registered protocol family 17
[ 5.152229] mmc1: MAN_BKOPS_EN bit is not set
[ 5.159325] Key type dns_resolver registered
[ 5.159571] mmc1: new high speed MMC card at address 0001
[ 5.167746] mmcblk1: mmc1:0001 S10004 3.56 GiB
[ 5.168182] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB
[ 5.177664] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB
[ 5.179135] mmcblk1: p1 p2
[ 5.195181] mpls_gso: MPLS GSO support
[ 5.199460] omap_voltage_late_init: Voltage driver support not added
[ 5.206674] ThumbEE CPU extension supported.
[ 5.211119] Registering SWP/SWPB emulation handler
[ 5.217423] registered taskstats version 1
[ 5.221831] zswap: loaded using pool lzo/zbud
[ 5.230678] Btrfs loaded
[ 5.235415] Key type encrypted registered
[ 5.242322] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/input/input0
[ 5.276911] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 5.283137] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 5.290577] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 5.298654] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 5.306242] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 5.313905] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 5.321474] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 5.328473] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[ 5.340862] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,00C0,2916BBBK21DB'
[ 5.348224] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4
[ 5.407348] bone_capemgr bone_capemgr: slot #0: No cape found
[ 5.467344] bone_capemgr bone_capemgr: slot #1: No cape found
[ 5.527344] bone_capemgr bone_capemgr: slot #2: No cape found
[ 5.587344] bone_capemgr bone_capemgr: slot #3: No cape found
[ 5.593193] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART1' VER 'N/A' PR '0'
[ 5.601393] bone_capemgr bone_capemgr: slot #4: override
[ 5.606777] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
[ 5.613824] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART1'
[ 5.623038] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-AAIM-LCD7' VER '00A1' PR '0'
[ 5.631676] bone_capemgr bone_capemgr: slot #5: override
[ 5.637055] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
[ 5.644101] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A1,Override Manuf,BB-AAIM-LCD7'
[ 5.653662] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART4' VER 'N/A' PR '0'
[ 5.661872] bone_capemgr bone_capemgr: slot #6: override
[ 5.667252] bone_capemgr bone_capemgr: Using override eeprom data at slot 6
[ 5.674299] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-UART4'
[ 5.683495] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART2' VER 'N/A' PR '0'
[ 5.691695] bone_capemgr bone_capemgr: slot #7: override
[ 5.697074] bone_capemgr bone_capemgr: Using override eeprom data at slot 7
[ 5.704120] bone_capemgr bone_capemgr: slot #7: 'Override Board Name,00A0,Override Manuf,BB-UART2'
[ 5.713975] bone_capemgr bone_capemgr: initialized OK.
[ 5.727485] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 550000 KHz
[ 5.736685] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 600000 KHz
[ 5.747533] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 5.756247] of_cfs_init
[ 5.758826] of_cfs_init: OK
[ 5.773225] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 5.780640] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 5.810209] EXT4-fs (mmcblk0p2): recovery complete
[ 5.818359] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 5.826593] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 5.845493] devtmpfs: mounted
[ 5.849027] Freeing unused kernel memory: 468K (c0a75000 - c0aea000)
[ 6.124033] systemd[1]: System time before build time, advancing clock.
[ 6.213696] random: systemd: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[ 6.229635] random: systemd: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[ 6.250279] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 6.269044] systemd[1]: Detected architecture arm.
Welcome to Ubuntu 16.04.2 LTS!
[ 6.312269] systemd[1]: Set hostname to <vilter-recip>.
[ 6.432131] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 6.439849] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 6.444209] random: systemd-cryptse: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 6.492347] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 6.528538] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
[ 6.613806] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
[ 6.624698] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
[ 6.634521] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
[ 6.740642] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 188, base_baud = 3000000) is a 8250
[ 6.760730] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 189, base_baud = 3000000) is a 8250
[ 6.771489] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 190, base_baud = 3000000) is a 8250
[ 6.793121] bone_capemgr bone_capemgr: slot #7: dtbo 'BB-UART2-00A0.dtbo' loaded; overlay id #0
[ 6.797529] bone_capemgr bone_capemgr: slot #4: dtbo 'BB-UART1-00A0.dtbo' loaded; overlay id #2
[ 6.798351] bone_capemgr bone_capemgr: slot #5: dtbo 'BB-AAIM-LCD7-00A1.dtbo' loaded; overlay id #1
[ 6.798520] bone_capemgr bone_capemgr: slot #6: dtbo 'BB-UART4-00A0.dtbo' loaded; overlay id #3
[ 6.963722] systemd[1]: Listening on fsck to fsckd communication Socket.
[ OK ] Listening on fsck to fsckd communication Socket.
[ 6.998005] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 7.017671] systemd[1]: Reached target User and Group Name Lookups.
[ OK ] Reached target User and Group Name Lookups.
[ 7.038273] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 7.057699] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 7.077877] systemd[1]: Listening on Syslog Socket.
[ OK ] Listening on Syslog Socket.
[ 7.097653] systemd[1]: Reached target Encrypted Volumes.
[ OK ] Reached target Encrypted Volumes.
[ 7.118123] systemd[1]: Listening on Journal Audit Socket.
[ OK ] Listening on Journal Audit Socket.
[ 7.137675] systemd[1]: Reached target Remote File Systems (Pre).
[ OK ] Reached target Remote File Systems (Pre).
[ 7.157642] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 7.178315] systemd[1]: Created slice System Slice.
[ OK ] Created slice System Slice.
[ 7.197731] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 7.218349] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 7.238294] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ OK ] Created slice system-systemd\x2dfsck.slice.
[ 7.258045] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 7.287999] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 7.324693] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 7.361320] systemd[1]: Mounting Debug File System...
Mounting Debug File System...
[ 7.401494] systemd[1]: Starting Nameserver information manager...
Starting Nameserver information manager...
[ 7.441879] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 7.501391] systemd[1]: Starting Set console keymap...
Starting Set console keymap...
[ 7.531645] systemd[1]: Starting Create list of required static device nodes for the current kernel...
Starting Create list of required st... nodes for the current kernel...
[ 7.588383] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 7.628157] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 7.671331] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 7.720136] systemd[1]: Starting File System Check on Root Device...
Starting File System Check on Root Device...
[ 7.779584] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ OK ] Set up automount Arbitrary Executab...ats File System Automount Point.
[ 7.859397] systemd[1]: Started Read required files in advance.
[ OK ] Started Read required files in advance.
[ 7.929756] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 7.989868] systemd[1]: Mounted POSIX Message Queue File System.
[ OK ] Mounted POSIX Message Queue File System.
[ 8.028106] systemd[1]: Mounted Debug File System.
[ OK ] Mounted Debug File System.
[ 8.048760] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Set console keymap.
[ OK ] Started Create list of required sta...ce nodes for the current kernel.
[ OK ] Started File System Check on Root Device.
[ OK ] Started Nameserver information manager.
[ OK ] Started File System Check Daemon to report status.
[ OK ] Reached target Network (Pre).
Starting Remount Root and Kernel File Systems...
Starting Create Static Device Nodes in /dev...
[ 8.966126] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Starting Apply Kernel Variables...
Mounting FUSE Control File System...
Mounting Configuration File System...
[ OK ] Mounted FUSE Control File System.
[ OK ] Mounted Configuration File System.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Started Apply Kernel Variables.
Starting udev Kernel Device Manager...
Starting Load/Save Random Seed...
Starting udev Coldplug all Devices...
[ OK ] Reached target Local File Systems (Pre).
Mounting /var/tmp...
Mounting /var/log...
Mounting /tmp...
[ OK ] Mounted /tmp.
[ OK ] Mounted /var/log.
[ OK ] Mounted /var/tmp.
[ OK ] Started udev Kernel Device Manager.
[ OK ] Started Load/Save Random Seed.
Starting Flush Journal to Persistent Storage...
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Found device /dev/ttyS0.
[ 11.593688] davinci-mcasp 48038000.mcasp: invalid tdm slots: 0
[ 11.665913] davinci-mcasp 4803c000.mcasp: invalid tdm slots: 0
[ 11.933125] pinctrl-single 44e10800.pinmux: pin 44e108a0.0 already requested by 0-0070; cannot claim for panel
[ OK ] Found device /dev/mmcblk0p3.
[ OK ] Found device /dev/mmcblk0p1.
[ 12.073947] pinctrl-single 44e10800.pinmux: pin-40 (panel) status -22
[ 12.254545] pinctrl-single 44e10800.pinmux: could not request pin 40 (44e108a0.0) from group pinmux_bb_lcd_lcd_pins on device pinctrl-single
Starting File System Check on /dev/mmcblk0p1...
[ 12.453343] panel panel: Error applying setting, reverse things back
Starting File System Check on /dev/mmcblk0p3...
[ 12.614631] pinctrl-single 44e10800.pinmux: pin 44e108a0.0 already requested by 0-0070; cannot claim for panel
[ 12.728821] omap-sham 53100000.sham: initialization failed.
[ 12.941899] pinctrl-single 44e10800.pinmux: pin-40 (panel) status -22
[ 13.036765] pinctrl-single 44e10800.pinmux: could not request pin 40 (44e108a0.0) from group pinmux_bb_lcd_lcd_pins on device pinctrl-single
[ OK ] Started File System Check on /dev/mmcblk0p3.
[ 13.170194] panel panel: Error applying setting, reverse things back
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
Mounting /mnt/setpoint...
[ OK ] Mounted /mnt/setpoint.
[ OK ] Started File System Check on /dev/mmcblk0p1.
Mounting /boot...
[ OK ] Mounted /boot.
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
Starting Set console font and keymap...
Starting Raise network interfaces...
Starting Tell Plymouth To Write Out Runtime Data...
[ OK ] Started Create Volatile Files and Directories.
[ OK ] Started Tell Plymouth To Write Out Runtime Data.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Network Time Synchronization.
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Reached target System Time Synchronized.
[ OK ] Reached target System Initialization.
[ OK ] Started ACPI Events Check.
[ OK ] Reached target Paths.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Listening on ACPID Listen Socket.
[ OK ] Started Daily apt activities.
[ OK ] Reached target Timers.
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Permit User Sessions...
Starting System Logging Service...
Starting Login Service...
[ OK ] Started D-Bus System Message Bus.
Starting LSB: Load kernel modules needed to enable cpufreq scaling...
Starting LSB: Start busybox udhcpd at boot time...
[ OK ] Started Regular background program processing daemon.
Starting Accounts Service...
Starting Cape Manager Service...
Starting Avahi mDNS/DNS-SD Stack...
[ OK ] Started Run anacron jobs.
[ OK ] Started ACPI event daemon.
Starting Generic Board Startup...
Starting Restore /etc/resolv.conf i...re the ppp link was shut down...
[ OK ] Started System Logging Service.
[ OK ] Started Set console font and keymap.
[ OK ] Started Permit User Sessions.
[ OK ] Started Cape Manager Service.
[ OK ] Started Restore /etc/resolv.conf if...fore the ppp link was shut down.
[ OK ] Started Raise network interfaces.
[ OK ] Started LSB: Start busybox udhcpd at boot time.
[ OK ] Started LSB: Load kernel modules needed to enable cpufreq scaling.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started Login Service.
Starting Authenticate and Authorize Users to Run Privileged Tasks...
[ OK ] Reached target Network.
Starting OpenBSD Secure Shell server...
[ OK ] Reached target Network is Online.
Starting LSB: Apache2 web server...
Starting LSB: Advanced IEEE 802.11 management daemon...
Starting /etc/rc.local Compatibility...
Starting Light Display Manager...
[ OK ] Created slice system-getty.slice.
[ OK ] Started LSB: Advanced IEEE 802.11 management daemon.
[ OK ] Started /etc/rc.local Compatibility.
[ OK ] Started OpenBSD Secure Shell server.
[ OK ] Started Authenticate and Authorize Users to Run Privileged Tasks.
[ OK ] Started Accounts Service.
Starting Hold until boot process finishes up...
[ OK ] Started Hold until boot process finishes up.
[ OK ] Started Light Display Manager.
Starting Set console scheme...
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Started Serial Getty on ttyGS0.
[ OK ] Reached target Login Prompts.
[ OK ] Started Set console scheme.
[ OK ] Started Generic Board Startup.
[ 20.527591] tilcdc 4830e000.lcdc: timeout waiting for framedone
[FAILED] Failed to start LSB: Apache2 web server.
See 'systemctl status apache2.service' for details.
Starting touchstart.service...
[ OK ] Started touchstart.service.
Starting LSB: set CPUFreq kernel parameters...
Starting LSB: Set the CPU Frequency Scaling governor to "ondemand"...
[ OK ] Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
[ OK ] Started LSB: set CPUFreq kernel parameters.
[ OK ] Reached target Multi-User System.
[ OK ] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[ OK ] Started Stop ureadahead data collection 45s after completed startup.
[ OK ] Started Update UTMP about System Runlevel Changes.
[ 21.877385] tilcdc 4830e000.lcdc: timeout waiting for framedone
Ubuntu 16.04.2 LTS vilter-recip ttyS0
Kindly share your views for the same!
