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Messages - hhh123

1
Hello Guys,

Whenever i connect my USB "Segate Freeagent USB disk" my cubitruck get turn off automatically...i have tried  observed some wearied things in logs too(sometime logs getting generated and sometimes its not).

Case 1:-  USB Disk connected to cubietruck at the time of boot(connected before turn on )
Description :-  I have connected USB disk before i turn on cubietruck, booting process went smooth but usb disk is getting detected in fdisk. I also tried to initiate the usb drivers by command " modprobe usb-storage"   and "lsusb " but still no luck. I found below things in syslog logs. 


  Jan  5 07:43:49 cubietruck kernel: [  630.325101] ehci_irq: port change detect
Jan  5 07:43:49 cubietruck kernel: [  630.329479] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.227184] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.231553] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.347060] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.351431] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.487372] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.491980] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.597273] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.601643] ehci_irq: port change detect
Jan  5 07:45:12 cubietruck kernel: [  712.444748] ehci_irq: port change detect
Jan  5 07:45:12 cubietruck kernel: [  712.449112] ehci_irq: port change detect

Did not found anything in kernel or any logs apart from this. One more thing i observed in this case lights on USB disk are not get ignited but some nasty sound coming out from USB Disk.
-----------

Case 2 :- Connect USB disk to cubietruck  within a normal operation.
Description :-  I have connected my same USB HDD to cubitruck, but this light on USB disk got ignited and some logs also get gerated by kernel , found those in kernel logs. Pasted  below.

Dec 29 13:25:26 cubietruck kernel: [  520.351149] usb 5-1: USB disconnect, device number 2
Dec 29 13:25:40 cubietruck kernel: [  534.566229] ehci_irq: port change detect
Dec 29 13:25:40 cubietruck kernel: [  534.570615] ehci_irq: port change detect
Dec 29 13:25:41 cubietruck kernel: [  535.932840] ehci_irq: port change detect
Dec 29 13:25:42 cubietruck kernel: [  536.212922] usb 4-1: new high-speed USB device number 3 using sw-ehci
Dec 29 13:25:42 cubietruck kernel: [  536.486090] Initializing USB Mass Storage driver...
Dec 29 13:25:42 cubietruck kernel: [  536.489582] scsi1 : usb-storage 4-1:1.0
Dec 29 13:25:42 cubietruck kernel: [  536.497848] usbcore: registered new interface driver usb-storage
Dec 29 13:25:42 cubietruck kernel: [  536.501527] USB Mass Storage support registered.
Dec 29 13:25:43 cubietruck kernel: [  537.497651] scsi 1:0:0:0: Direct-Access     Seagate  FreeAgent Go     102D PQ: 0 ANSI: 4
Dec 29 13:25:43 cubietruck kernel: [  537.518576] sd 1:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Dec 29 13:25:43 cubietruck kernel: [  537.527226] sd 1:0:0:0: [sda] Write Protect is off
Dec 29 13:25:43 cubietruck kernel: [  537.531249] sd 1:0:0:0: [sda] Mode Sense: 1c 00 00 00
Dec 29 13:25:43 cubietruck kernel: [  537.542439] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dec 30 15:29:47 cubietruck kernel: imklog 5.8.6, log source = /proc/kmsg started.
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Booting Linux on physical CPU 0
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Initializing cgroup subsys cpuset
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Initializing cgroup subsys cpu
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Linux version 3.4.61+ (matson@ubt) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #2 SMP PREEMPT Tue Nov 12 20:19:35 CST 2013
Dec 30 15:29:47 cubietruck kernel: [    0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d
Dec 30 15:29:47 cubietruck kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Machine: sun7i
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory cut off:
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       MALI : 0x5c000000 - 0x5fffffff  (  64 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Ignoring unrecognised tag 0x00000000
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory Reserved:
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       SYS  : 0x43000000 - 0x4300ffff  (  64 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       VE   : 0x44000000 - 0x48ffffff  (  80 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       G2D  : 0x49000000 - 0x49ffffff  (  16 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       LCD  : 0x5a000000 - 0x5bffffff  (  32 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory policy: ECC disabled, Data cache writealloc
Dec 30 15:29:47 cubietruck kernel: [    0.000000] sunxi: Allwinner A20 (AW1651/sun7i) detected.
Dec 30 15:29:47 cubietruck kernel: [    0.000000] On node 0 totalpages: 507904
Dec 30 15:29:47 cubietruck kernel: [    0.000000] free_area_init_node: node 0, pgdat c0890340, node_mem_map d0000000
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   DMA zone: 512 pages used for memmap
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   DMA zone: 0 pages reserved
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   DMA zone: 65024 pages, LIFO batch:15
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   Normal zone: 1008 pages used for memmap
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   Normal zone: 111632 pages, LIFO batch:31
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   HighMem zone: 2576 pages used for memmap
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   HighMem zone: 327152 pages, LIFO batch:31
Dec 30 15:29:47 cubietruck kernel: [    0.000000] PERCPU: Embedded 7 pages/cpu @d100e000 s7360 r8192 d13120 u32768
Dec 30 15:29:47 cubietruck kernel: [    0.000000] pcpu-alloc: s7360 r8192 d13120 u32768 alloc=8*4096
Dec 30 15:29:47 cubietruck kernel: [    0.000000] pcpu-alloc:
0
1

Dec 30 15:29:47 cubietruck kernel: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 503808
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Kernel command line: console=tty0 root=/dev/nandb loglevel=8 console=ttyS0,115200 hdmi.audio=EDID:0 disp.screen0_output_mode=EDID:1280x720p50 rootwait panic=10 rootfstype=ext4 rootflags=discard
Dec 30 15:29:47 cubietruck kernel: [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] allocated 4194304 bytes of page_cgroup
Dec 30 15:29:47 cubietruck kernel: [    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory: 448MB 1536MB = 1984MB total
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory: 1868996k/1868996k available, 162620k reserved, 1318912K highmem
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Virtual kernel memory layout:
Dec 30 15:29:47 cubietruck kernel: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       .text : 0xc0008000 - 0xc07f566c   (8118 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       .init : 0xc07f6000 - 0xc082bcc0   ( 216 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       .data : 0xc082c000 - 0xc0896f40   ( 428 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]        .bss : 0xc0896f64 - 0xc0a55128   (1785 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Preemptible hierarchical RCU implementation.



Anyone facing the same issue ?



Regards,
Harshal
2
Hello Guys,

Whenever i connect my USB "Segate Freeagent USB disk" my cubitruck get turn off automatically...i have tried  observed some wearied things in logs too(sometime logs getting generated and sometimes its not).

Case 1:-  USB Disk connected to cubietruck at the time of boot(connected before turn on )
Description :-  I have connected USB disk before i turn on cubietruck, booting process went smooth but usb disk is getting detected in fdisk. I also tried to initiate the usb drivers by command " modprobe usb-storage"   and "lsusb " but still no luck. I found below things in syslog logs. 


  Jan  5 07:43:49 cubietruck kernel: [  630.325101] ehci_irq: port change detect
Jan  5 07:43:49 cubietruck kernel: [  630.329479] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.227184] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.231553] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.347060] ehci_irq: port change detect
Jan  5 07:45:10 cubietruck kernel: [  711.351431] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.487372] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.491980] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.597273] ehci_irq: port change detect
Jan  5 07:45:11 cubietruck kernel: [  711.601643] ehci_irq: port change detect
Jan  5 07:45:12 cubietruck kernel: [  712.444748] ehci_irq: port change detect
Jan  5 07:45:12 cubietruck kernel: [  712.449112] ehci_irq: port change detect

Did not found anything in kernel or any logs apart from this. One more thing i observed in this case lights on USB disk are not get ignited but some nasty sound coming out from USB Disk.
-----------

Case 2 :- Connect USB disk to cubietruck  within a normal operation.
Description :-  I have connected my same USB HDD to cubitruck, but this light on USB disk got ignited and some logs also get gerated by kernel , found those in kernel logs. Pasted  below.

Dec 29 13:25:26 cubietruck kernel: [  520.351149] usb 5-1: USB disconnect, device number 2
Dec 29 13:25:40 cubietruck kernel: [  534.566229] ehci_irq: port change detect
Dec 29 13:25:40 cubietruck kernel: [  534.570615] ehci_irq: port change detect
Dec 29 13:25:41 cubietruck kernel: [  535.932840] ehci_irq: port change detect
Dec 29 13:25:42 cubietruck kernel: [  536.212922] usb 4-1: new high-speed USB device number 3 using sw-ehci
Dec 29 13:25:42 cubietruck kernel: [  536.486090] Initializing USB Mass Storage driver...
Dec 29 13:25:42 cubietruck kernel: [  536.489582] scsi1 : usb-storage 4-1:1.0
Dec 29 13:25:42 cubietruck kernel: [  536.497848] usbcore: registered new interface driver usb-storage
Dec 29 13:25:42 cubietruck kernel: [  536.501527] USB Mass Storage support registered.
Dec 29 13:25:43 cubietruck kernel: [  537.497651] scsi 1:0:0:0: Direct-Access     Seagate  FreeAgent Go     102D PQ: 0 ANSI: 4
Dec 29 13:25:43 cubietruck kernel: [  537.518576] sd 1:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Dec 29 13:25:43 cubietruck kernel: [  537.527226] sd 1:0:0:0: [sda] Write Protect is off
Dec 29 13:25:43 cubietruck kernel: [  537.531249] sd 1:0:0:0: [sda] Mode Sense: 1c 00 00 00
Dec 29 13:25:43 cubietruck kernel: [  537.542439] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dec 30 15:29:47 cubietruck kernel: imklog 5.8.6, log source = /proc/kmsg started.
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Booting Linux on physical CPU 0
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Initializing cgroup subsys cpuset
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Initializing cgroup subsys cpu
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Linux version 3.4.61+ (matson@ubt) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #2 SMP PREEMPT Tue Nov 12 20:19:35 CST 2013
Dec 30 15:29:47 cubietruck kernel: [    0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d
Dec 30 15:29:47 cubietruck kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Machine: sun7i
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory cut off:
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       MALI : 0x5c000000 - 0x5fffffff  (  64 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Ignoring unrecognised tag 0x00000000
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory Reserved:
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       SYS  : 0x43000000 - 0x4300ffff  (  64 kB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       VE   : 0x44000000 - 0x48ffffff  (  80 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       G2D  : 0x49000000 - 0x49ffffff  (  16 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000]       LCD  : 0x5a000000 - 0x5bffffff  (  32 MB)
Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory policy: ECC disabled, Data cache writealloc
Dec 30 15:29:47 cubietruck kernel: [    0.000000] sunxi: Allwinner A20 (AW1651/sun7i) detected.
Dec 30 15:29:47 cubietruck kernel: [    0.000000] On node 0 totalpages: 507904
Dec 30 15:29:47 cubietruck kernel: [    0.000000] free_area_init_node: node 0, pgdat c0890340, node_mem_map d0000000
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   DMA zone: 512 pages used for memmap
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   DMA zone: 0 pages reserved
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   DMA zone: 65024 pages, LIFO batch:15
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   Normal zone: 1008 pages used for memmap
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   Normal zone: 111632 pages, LIFO batch:31
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   HighMem zone: 2576 pages used for memmap
Dec 30 15:29:47 cubietruck kernel: [    0.000000]   HighMem zone: 327152 pages, LIFO batch:31
Dec 30 15:29:47 cubietruck kernel: [    0.000000] PERCPU: Embedded 7 pages/cpu @d100e000 s7360 r8192 d13120 u32768
Dec 30 15:29:47 cubietruck kernel: [    0.000000] pcpu-alloc: s7360 r8192 d13120 u32768 alloc=8*4096
Dec 30 15:29:47 cubietruck kernel: [    0.000000] pcpu-alloc:
  • 0
  • 1
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 503808
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Kernel command line: console=tty0 root=/dev/nandb loglevel=8 console=ttyS0,115200 hdmi.audio=EDID:0 disp.screen0_output_mode=EDID:1280x720p50 rootwait panic=10 rootfstype=ext4 rootflags=discard
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] allocated 4194304 bytes of page_cgroup
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory: 448MB 1536MB = 1984MB total
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Memory: 1868996k/1868996k available, 162620k reserved, 1318912K highmem
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Virtual kernel memory layout:
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]       .text : 0xc0008000 - 0xc07f566c   (8118 kB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]       .init : 0xc07f6000 - 0xc082bcc0   ( 216 kB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]       .data : 0xc082c000 - 0xc0896f40   ( 428 kB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000]        .bss : 0xc0896f64 - 0xc0a55128   (1785 kB)
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    Dec 30 15:29:47 cubietruck kernel: [    0.000000] Preemptible hierarchical RCU implementation.



    Anyone facing the same issue ?



    Regards,
    Harshal
3
Tips, Tricks and Guides / script to switch display
January 03, 2014, 05:56:59 am
Guys,

is the any one have a script to switch display from VGA to HDMI and vice versa.

Regards,
Harshal
4
Yes may be improper power supply. No SATA was not attached. 
5
I would like to add VNC setup guide with which might help this to get complete.


apt-get installl x11vnc

x11vnc -storepasswd yourpasswordhere /etc/x11vnc.pass

chmod 744 /etc/x11vnc.pass


then  add the following to


vi /etc/lightdm/lightdm.conf

greeter-setup-script=/usr/bin/x11vnc -auth /var/run/lightdm/root/:0 -noxrecord -noxfixes -noxdamage -rfbauth /etc/x11vnc.pass -forever -bg -rfbport 5900 -o /tmp/x11vnc.log


I've tested it with logouts and reboots and it works fine with one minor flaw of disconnecting the active connection when you log out and having to reconnect once its at the login screen
6
Hello Guys,

I recently bought a cubietruck. I saw its getting turn off automatically i also check logs but didn't found anything there. any clues ?   

Regards,
Harshal