[Bug 433943] Re: kernel boot broken: init: udevtrigger mainprocess (1283) terminated with status 1

2012-05-06 Thread Spring Zhang
@Alberto
Your solution is quit good! I met it when I interrupt a 'apt-get upgrade', then 
it dropped me to no login.

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Title:
  kernel boot broken: init: udevtrigger mainprocess (1283) terminated
  with status 1

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[Bug 839539] Re: mx51evk can't load uImage and dtd from mmc card

2011-09-14 Thread Spring Zhang
I mentioned it failed on 11.08 milestone release, it's:
hwpack_linaro-imx51_20110823-0_armel_unsupported.tar.gz
nano-n-tar-20110823-1.tar.gz

manual loading also failed.

 log
U-Boot 2011.06 (Aug 19 2011 - 17:16:36)

CPU:   Freescale i.MX51 family rev3.0 at 800 MHz
Reset cause: POR
Board: MX51EVK
DRAM:  512 MiB
MMC:   FSL_ESDHC: 0, FSL_ESDHC: 1
*** Warning - bad CRC, using default environment

In:serial
Out:   serial
Err:   serial
Net:   got MAC address from fuse: 00:04:9f:01:06:9f
FEC
Hit any key to stop autoboot:  0 
MX51EVK U-Boot  mmc rescan 0
MX51EVK U-Boot  fatload mmc 0:2 0x9080 uImage

** Unable to use mmc 0:2 for fatload **
MX51EVK U-Boot  print
baudrate=115200
bootcmd=if mmc rescan ${mmcdev}; then if run loadbootscript; then run 
bootscript; else if run loaduimage; then run mmcboot; else run netboot; fi; fi; 
else run netboot; fi
bootdelay=3
bootscript=echo Running bootscript from mmc ...; source
ethact=FEC
loadaddr=0x9080
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}
mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot} 
rootfstype=${mmcrootfstype}
mmcboot=echo Booting from mmc ...; run mmcargs; bootm
mmcdev=0
mmcpart=2
mmcroot=/dev/mmcblk0p3 rw
mmcrootfstype=ext3 rootwait
netargs=setenv bootargs console=ttymxc0,${baudrate} root=/dev/nfs ip=dhcp 
nfsroot=${serverip}:${nfsroot},v3,tcp
netboot=echo Booting from net ...; run netargs; dhcp ${uimage}; bootm
script=boot.scr
stderr=serial
stdin=serial
stdout=serial
uimage=uImage

Environment size: 942/8188 bytes
MX51EVK U-Boot 

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[Bug 839541] Re: mx51evk can't find rootfs by UUID, LABEL or device node, then drop to initramfs

2011-09-14 Thread Spring Zhang
The bug is found from 11.08 release,  a try after bug 839539, it's not a
formal test step, can focus on bug 839539

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Title:
  mx51evk can't find rootfs by UUID, LABEL or device node, then drop to
  initramfs

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[Bug 839539] [NEW] mx51evk can't load uImage and dtd from mmc card

2011-09-02 Thread Spring Zhang
Public bug reported:

Environment: 11.08 release
Log:
U-Boot 2011.06 (Aug 19 2011 - 17:16:36)

CPU:   Freescale i.MX51 family rev3.0 at 800 MHz
Reset cause: POR
Board: MX51EVK
DRAM:  512 MiB
MMC:   FSL_ESDHC: 0, FSL_ESDHC: 1
*** Warning - bad CRC, using default environment

In:serial
Out:   serial
Err:   serial
Net:   got MAC address from fuse: 00:04:9f:01:06:9f
FEC
Hit any key to stop autoboot:  0 

** Unable to use mmc 0:2 for fatload **

** Unable to use mmc 0:2 for fatload **
Booting from net ...
BOOTP broadcast 1

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: mx51

** Tags added: mx51

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Title:
  mx51evk can't load uImage and dtd from mmc card

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[Bug 839541] [NEW] mx51evk can't find rootfs by UUID, LABEL or device node, then drop to initramfs

2011-09-02 Thread Spring Zhang
Public bug reported:

Use an old uboot to bootup, find UUID, LABEL, device node rootfs can't
be found.

Environment:
11.08 release

Log:

Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... [1.637092] hub 1-1:1.0: USB hub found
[1.699904] hub 1-1:1.0: 7 ports detected
Begin: Running /scripts/local-top ... done.
[4.935483] usb 1-1.6: new high speed USB device number 3 using mxc-ehci
Gave up waiting for root device.  Common problems:
 - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
   - Check root= (did the system wait for the right device?)
 - Missing modules (cat /proc/modules; ls /dev)
ALERT!  /dev/disk/by-uuid/1146c852-2afa-443a-93cf-015a33ec3b10 does not exist.  
Dropping to a shell!


BusyBox v1.17.1 (Ubuntu 1:1.17.1-10ubuntu1) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: mx51

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Title:
  mx51evk can't find rootfs by UUID, LABEL or device node, then drop to
  initramfs

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[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-09-02 Thread Spring Zhang
Can't verify on 11.08 release for severe bug: # 839539,
After changing an old uboot, meet severe bug: #839541,
In initramfs environment, no such bug, but I don't think it makes sense :(

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  imx51 randomly truncates serial input at 31 characters

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[Bug 839541] Re: mx51evk can't find rootfs by UUID, LABEL or device node, then drop to initramfs

2011-09-02 Thread Spring Zhang
** Tags added: mx51

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  mx51evk can't find rootfs by UUID, LABEL or device node, then drop to
  initramfs

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[Bug 801434] [NEW] [imx53loco] sometimes mmcblk0: error -110 sending status comand like messages come out after boot up

2011-06-24 Thread Spring Zhang
Public bug reported:

Description:
With a low possibility, kernel dump information and mmc remounted as read-only 
some time after boot up

Environment: 
hwpack_linaro-lt-mx53loco_20110616-0_armel_supported.tar.gz
linaro-natty-nano-tar-20110619-0.tar.gz

Logs:
root@linaro:~# mmcblk0: error -110 sending status comand
mmcblk0: error -84 transferring data, sector 7704240, nr 8, card status 0x0
mmcblk0: error -110 sending stop command, response 0x0, card status 0x0
mmcblk0: error -110 requesting status
end_request: I/O error, dev mmcblk0, sector 7704240
Buffer I/O error on device mmcblk0p3, logical block 948694
mmcblk0: error -110 sending status comand
mmcblk0: error -110 sending read/write command, response 0x0, card status 0x0
mmcblk0: error -110 requesting status
end_request: I/O error, dev mmcblk0, sector 7704312
Buffer I/O error on device mmcblk0p3, logical block 948703
mmcblk0: error -110 sending status comand
mmcblk0: error -110 sending read/write command, response 0x0, card status 0x0
mmcblk0: error -110 requesting status
end_request: I/O error, dev mmcblk0, sector 3529928
end_request: I/O error, dev mmcblk0, sector 3529936
Aborting journal on device mmcblk0p3.
mmcblk0: error -110 sending status comand
mmcblk0: error -110 sending read/write command, response 0x0, card status 0x0
EXT3-fs (mmcblk0p3): error: ext3_journal_start_sb: Detected aborted journal
EXT3-fs (mmcblk0p3): error: remounting filesystem read-only
mmcblk0: error -110 requesting status
end_request: I/O error, dev mmcblk0, sector 3526552
Buffer I/O error on device mmcblk0p3, logical block 426483
mmcblk0: error -110 sending status comand
mmcblk0: error -110 sending read/write command, response 0x0, card status 0x0
mmcblk0: error -110 requesting status
end_request: I/O error, dev mmcblk0, sector 7704240
Buffer I/O error on device mmcblk0p3, logical block 948694
mmcblk0: error -110 sending status comand
mmcblk0: error -110 sending read/write command, response 0x0, card status 0x0
mmcblk0: error -110 requesting status
end_request: I/O error, dev mmcblk0, sector 7704312
Buffer I/O error on device mmcblk0p3, logical block 948703

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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  [imx53loco] sometimes mmcblk0: error -110 sending status comand like
  messages come out after boot up

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[Bug 801434] Re: [imx53loco] sometimes mmcblk0: error -110 sending status comand like messages come out after boot up

2011-06-24 Thread Spring Zhang
** Tags added: mx53

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  [imx53loco] sometimes mmcblk0: error -110 sending status comand like
  messages come out after boot up

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[Bug 789610] Re: [imx53loco] audio capture can not work

2011-06-24 Thread Spring Zhang
Pass on:
hwpack_linaro-lt-mx53loco_20110616-0_armel_supported.tar.gz
linaro-natty-nano-tar-20110619-0.tar.gz

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Title:
  [imx53loco] audio capture can not work

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[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-06-09 Thread Spring Zhang
Confirmed Shawn's discovery: slot2 SD lowers the issue possibility.

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  imx51 randomly truncates serial input at 31 characters

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[Bug 761507] Re: [imx53loco] No video output on VGA port

2011-05-28 Thread Spring Zhang
vga output works with uboot cmdline di1_primary tve

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Title:
  [imx53loco] No video output on VGA port

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[Bug 789610] [NEW] [imx53loco] audio capture can not work

2011-05-28 Thread Spring Zhang
Public bug reported:

In 11.05 final release:
hwpack_linaro-lt-mx53loco_20110526-1_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110526-0.tar.gz

No sound when playback recorded files:
# arecord -f S16_LE -d 10 -r 44100 cap44k16S.wav  aplay cap44k16S.wav

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 789610] Re: [imx53loco] audio capture can not work

2011-05-28 Thread Spring Zhang
** Tags added: mx53

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[Bug 789620] [NEW] [imx53loco] GUI app System Testing causes VGA output blank

2011-05-28 Thread Spring Zhang
Public bug reported:

In 11.05 final release:
hwpack_linaro-lt-mx53loco_20110526-1_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110526-0.tar.gz

Run GUI app System Testing, it causes VGA output blank after some minutes, 
and print kernel messages:
msg.data 1= 0
msg.data2 = 28
msg.data3 = 0
msg.data 1= 52
msg.data2 = 28
msg.data3 = 52

There is a hint on the screen that the mode is not supported.

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: mx53

** Tags added: mx53

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Title:
  [imx53loco] GUI app System Testing causes VGA output blank

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[Bug 764248] Re: [imx53loco] CPU frequency should be 1GHz when boot up

2011-05-27 Thread Spring Zhang
It's 1GHz in 11.05 final release:
hwpack_linaro-lt-mx53loco_20110526-1_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110526-0.tar.gz

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Title:
  [imx53loco] CPU frequency should be 1GHz when boot up

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[Bug 787722] Re: [imx53loco] system stop after DA9052 detection when boot up sometimes 'reboot'

2011-05-27 Thread Spring Zhang
** Tags added: mx53

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Title:
  [imx53loco] system stop after DA9052 detection when boot up sometimes
  'reboot'

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[Bug 764248] Re: [imx53loco] CPU frequency should be 1GHz when boot up

2011-05-27 Thread Spring Zhang
** Tags added: mx53

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Title:
  [imx53loco] CPU frequency should be 1GHz when boot up

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[Bug 763702] Re: [imx53loco] Can not resume system from mem mode

2011-05-27 Thread Spring Zhang
It's ok in 11.05 final release:
hwpack_linaro-lt-mx53loco_20110526-1_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110526-0.tar.gz

** Tags added: mx53

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Title:
  [imx53loco] Can not resume system from mem mode

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[Bug 761507] Re: [imx53loco] No video output on VGA port

2011-05-27 Thread Spring Zhang
** Tags added: mx53

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Title:
  [imx53loco] No video output on VGA port

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[Bug 787722] [NEW] [imx53loco] system stop after DA9052 detection when boot up sometimes 'reboot'

2011-05-24 Thread Spring Zhang
Public bug reported:

System stop after DA9052 detection when boot up sometimes after
'reboot', wait a long time but it won't proceed.

Environment:
linaro-natty-nano-tar-20110503-0.tar.gz
hwpack_linaro-lt-mx53loco_20110503-0_armel_supported.tar.gz

Logs:
CPU is i.MX53 Revision 2.0
Using SDMA I.API
MXC DMA API initialized
IMX usb wakeup probe
IMX usb wakeup probe
bio: create slab bio-0 at 0
SCSI subsystem initialized
Freescale USB OTG Driver loaded, $Revision: 1.55 $
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
da9052_i2c_is_connected - i2c read success..
regulator: DA9052_LDO1: 600 -- 1800 mV at 1300 mV normal 
regulator: DA9052_LDO2: 600 -- 1800 mV at 1300 mV normal 
regulator: DA9052_LDO3: 1725 -- 3300 mV at 3300 mV normal 
regulator: DA9052_LDO4: 1725 -- 3300 mV at 2775 mV normal 
regulator: DA9052_LDO5: 1200 -- 3600 mV at 1300 mV normal 
regulator: DA9052_LDO6: 1200 -- 3600 mV at 1300 mV normal 
regulator: DA9052_LDO7: 1200 -- 3600 mV at 2750 mV normal 
regulator: DA9052_LDO8: 1200 -- 3600 mV at 1800 mV normal 
regulator: DA9052_LDO9: 1250 -- 3650 mV at 2500 mV normal 
regulator: DA9052_LDO10: 1200 -- 3600 mV at 1300 mV normal 
regulator: DA9052_BUCK_CORE: 500 -- 2075 mV at 1100 mV normal 
regulator: DA9052_BUCK_PRO: 500 -- 2075 mV at 1300 mV normal 
regulator: DA9052_BUCK_MEM: 925 -- 2500 mV at 1500 mV normal 
regulator: DA9052_BUCK_PERI: 1800 -- 3600 mV at 3600 mV normal

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [imx53loco] system stop after DA9052 detection when boot up sometimes
  'reboot'

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[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-05-20 Thread Spring Zhang
Generally, mx53 is far better on the issue.

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  imx51 randomly truncates serial input at 31 characters

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[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-05-03 Thread Spring Zhang
occasionally I found the issue exist on mx53loco too, but the
possibility is low

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[Bug 763702] [NEW] [imx53loco] Can not resume system from mem mode

2011-04-17 Thread Spring Zhang
Public bug reported:

Environment:
hwpack_linaro-lt-mx53loco_20110414-0_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110414-0.tar.gz

# echo mem  /sys/power/state
Press PWR button, can't resume.

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [imx53loco] Can not resume system from mem mode

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[Bug 764248] [NEW] [imx53loco] CPU frequency should be 1GHz when boot up

2011-04-17 Thread Spring Zhang
Public bug reported:

Environment:
hwpack_linaro-lt-mx53loco_20110414-0_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110414-0.tar.gz

CPU frequency should be 1GHz when boot up on i.MX53 loco, but now it is
800MHz

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 761507] [NEW] [imx53loco] No video output on VGA port

2011-04-15 Thread Spring Zhang
Public bug reported:

Environment:
hwpack_linaro-lt-mx53loco_20110414-0_armel_supported.tar.gz
linaro-n-ubuntu-desktop-tar-20110414-0.tar.gz

Boot up and no video out on VGA port.

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 711181] Re: No video out on Freescale iMX51 board (bbg 3.0)

2011-04-08 Thread Spring Zhang
Issue still exists on Beta release:
hwpack_linaro-imx51_20110329-0_armel_unsupported.tar.gz
linaro-n-ubuntu-desktop-tar-20110329-0.tar.gz

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Title:
  No video out on Freescale iMX51 board (bbg 3.0)

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[Bug 755205] [NEW] [imx51evk] no sound card found on 11.05 0407 weekly

2011-04-08 Thread Spring Zhang
Public bug reported:

Environment:
hwpack: hwpack_linaro-imx51_20110407-0_armel_unsupported.tar.gz
root@linaro:~# cat /proc/version
Linux version 2.6.38-1001-linaro-mx51 (buildd@hubbard) (gcc version 4.5.2 (Ubunt
u/Linaro 4.5.2-6ubuntu4) ) #2-Ubuntu Mon Mar 21 22:00:18 UTC 2011   

root@linaro:~# aplay -l 
aplay: device_list:240: no soundcards found...   

Also, the kernel in 0407 weekly release is old to Mar.21, or is there no
source code change?

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [imx51evk] no sound card found on 11.05 0407 weekly

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[Bug 755205] Re: [imx51evk] no sound card found on 11.05 0407 weekly

2011-04-08 Thread Spring Zhang
** Description changed:

  Environment:
  hwpack: hwpack_linaro-imx51_20110407-0_armel_unsupported.tar.gz
- root@linaro:~# cat /proc/version  
  
+ HW: imx51evk
+ root@linaro:~# cat /proc/version
  Linux version 2.6.38-1001-linaro-mx51 (buildd@hubbard) (gcc version 4.5.2 
(Ubunt
- u/Linaro 4.5.2-6ubuntu4) ) #2-Ubuntu Mon Mar 21 22:00:18 UTC 2011 
  
+ u/Linaro 4.5.2-6ubuntu4) ) #2-Ubuntu Mon Mar 21 22:00:18 UTC 2011
  
- root@linaro:~# aplay -l   
  
- aplay: device_list:240: no soundcards found...   
+ root@linaro:~# aplay -l
+ aplay: device_list:240: no soundcards found...
  
  Also, the kernel in 0407 weekly release is old to Mar.21, or is there no
  source code change?

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Title:
  [imx51evk] no sound card found on 11.05 0407 weekly

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[Bug 755209] [NEW] kernel trace info appears during network probing up in dma-debug.c

2011-04-08 Thread Spring Zhang
Public bug reported:

Environment:
hwpack: hwpack_linaro-imx51_20110407-0_armel_unsupported.tar.gz
affected HW: imx51evk

Steps:
1. run dmesg to see kernel message after bootup

Logs:

$ dmesg|tail -100

[6.42] EXT3-fs (mmcblk0p3): using internal journal  
[7.14] udev[201]: starting version 167  
[8.90] input: gpio-keys as /devices/platform/gpio-keys/input/input0 
[   11.04] usbcore: registered new interface driver uas 
[   14.06] lp: driver loaded but no devices found   
[   14.50] ppdev: user-space parallel port driver   
[   15.29] type=1400 audit(15.289:2): apparmor=STATUS operation=profile_l
oad name=/usr/lib/cups/backend/cups-pdf pid=400 comm=apparmor_parser   
[   15.34] type=1400 audit(15.339:3): apparmor=STATUS operation=profile_l
oad name=/usr/sbin/cupsd pid=400 comm=apparmor_parser  
[   25.61] type=1400 audit(25.609:4): apparmor=STATUS operation=profile_l
oad name=/sbin/dhclient pid=246 comm=apparmor_parser   
[   25.65] type=1400 audit(25.649:5): apparmor=STATUS operation=profile_l
oad name=/usr/lib/NetworkManager/nm-dhcp-client.action pid=246 comm=apparmor
_parser
[   25.65] type=1400 audit(25.649:6): apparmor=STATUS operation=profile_l
oad name=/usr/lib/connman/scripts/dhclient-script pid=246 comm=apparmor_pars
er 
[   26.15] type=1400 audit(26.149:7): apparmor=STATUS operation=profile_r
eplace name=/sbin/dhclient pid=364 comm=apparmor_parser
[   26.15] type=1400 audit(26.149:8): apparmor=STATUS operation=profile_r
eplace name=/usr/lib/NetworkManager/nm-dhcp-client.action pid=364 comm=appar
mor_parser 
[   26.15] type=1400 audit(26.149:9): apparmor=STATUS operation=profile_r
eplace name=/usr/lib/connman/scripts/dhclient-script pid=364 comm=apparmor_p
arser  
[   26.52] type=1400 audit(26.519:10): apparmor=STATUS operation=profile_
replace name=/sbin/dhclient pid=360 comm=apparmor_parser   
[   26.52] type=1400 audit(26.519:11): apparmor=STATUS operation=profile_
replace name=/usr/lib/NetworkManager/nm-dhcp-client.action pid=360 comm=appa
rmor_parser
[   26.53] type=1400 audit(26.529:12): apparmor=STATUS operation=profile_
replace name=/usr/lib/connman/scripts/dhclient-script pid=360 comm=apparmor_
parser 
[   27.42] type=1400 audit(27.419:13): apparmor=STATUS operation=profile_
replace name=/sbin/dhclient pid=380 comm=apparmor_parser   
[   29.91] eth0: Freescale FEC PHY driver [SMSC LAN8700] (mii_bus:phy_addr=1
:00, irq=-1)
[   29.91] ADDRCONF(NETDEV_UP): eth0: link is not ready 
[   31.48] audit_printk_skb: 6 callbacks suppressed 
[   31.48] type=1400 audit(31.479:16): apparmor=STATUS operation=profile_
load name=/usr/share/gdm/guest-session/Xsession pid=561 comm=apparmor_parser
   
[   31.91] PHY: 1:00 - Link is Up - 100/Full
[   31.91] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   32.25] [ cut here ] 
[   32.25] WARNING: at /build/buildd/linux-linaro-mx51-2.6.38/lib/dma-debug.
c:803 check_unmap+0x18c/0x728() 
[   32.25] NULL NULL: DMA-API: device driver tries to free DMA memory it has
 not allocated [device address=0xaeea5040] [size=64 bytes]  
[   32.25] Modules linked in: ppdev lp parport uas gpio_keys
[   32.25] Backtrace:   
[   32.25] [c003ae3c] (dump_backtrace+0x0/0x110) from [c03e6f4c] (dump_s
tack+0x18/0x1c) 
[   32.25]  r6:c04c4f57 r5:0323 r4:decd3bb8 r3:fdcd5f1e 
[   32.25] [c03e6f34] (dump_stack+0x0/0x1c) from [c004d7bc] (warn_slowpa
th_common+0x54/0x6c)
[   32.25] [c004d768] (warn_slowpath_common+0x0/0x6c) from [c004d878] (w
arn_slowpath_fmt+0x38/0x40) 
[   32.25]  r8:0002 r7:800f0193 r6:c058ce9c r5: r4:decd3c20 
[   32.25] r3:0009 

[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-04-07 Thread Spring Zhang
Exactly at 31 characters, I tested in an somewhat old kernel.

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Title:
  imx51 randomly truncates serial input at 31 characters

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[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-04-07 Thread Spring Zhang
cu turn on XON/XOFF by default, and uucp port config is:
port ttyUSB0
type direct
device /dev/ttyUSB0
hardflow false
speed 115200

I also switch to minicom and turn on software flow control to have a
try, still met error sometimes

kernel config is: console=tty0 console=ttymxc0,115200n8

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Title:
  imx51 randomly truncates serial input at 31 characters

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[Bug 710531] Re: [imx51evk] uboot saveenv command can not work in 11.05alpha2 release

2011-02-22 Thread Spring Zhang
With 2010-02-11 weekly test, it's ok. 
Environment:
hwpack_linaro-imx51_20110210-0_armel_unsupported.tar.gz
linaro-natty-headless-tar-20110216-0.tar.gz

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Title:
  [imx51evk] uboot saveenv command can not work in 11.05alpha2 release

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[Bug 719883] [NEW] [imx51evk] RTC initialize failed

2011-02-16 Thread Spring Zhang
Public bug reported:

HW: i.mx51 Babbage 3.0
SW: 
hwpack_linaro-imx51_20110210-0_armel_unsupported.tar.gz
linaro-natty-headless-tar-20110216-0.tar.gz

message in syslog:
/build/buildd/linux-linaro-mx51-2.6.37/drivers/rtc/hctosys.c: unable to open rt 
 device (rtc0)

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [imx51evk] RTC initialize failed

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[Bug 690589] Re: mmcblk0: error -110 transferring data message dump and system can't boot up on imx51evk

2011-02-15 Thread Spring Zhang
HW is SDHC 4G card, SW:
linaro-natty-headless-tar-20101214-0.tar.gz
hwpack_linaro-imx51_20101215-0_armel_unsupported.tar.gz

but the issue does not exist on the recent release, I tried on:
hwpack_linaro-imx51_20110127-0_armel_unsupported.tar.gz
linaro-natty-headless-tar-20110130-0.tar.gz

but the issue was not found.

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Title:
  mmcblk0: error -110 transferring data message dump and system can't
  boot up on imx51evk

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[Bug 710527] [NEW] [imx51evk] system can not probe up in 11.05alpha2 release

2011-01-31 Thread Spring Zhang
Public bug reported:

System can not probe up, can not enter uboot

Environment:
linaro-natty-headless-tar-20110130-0.tar.gz
hwpack_linaro-imx51_20110127-0_armel_unsupported.tar.gz

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [imx51evk] system can not probe up in 11.05alpha2 release

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[Bug 710527] Re: [imx51evk] system can not probe up in 11.05alpha2 release

2011-01-31 Thread Spring Zhang
Mistaken by using a bad board

** Changed in: linux-linaro-mx51 (Ubuntu)
   Status: New = Invalid

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Title:
  [imx51evk] system can not probe up in 11.05alpha2 release

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[Bug 710531] [NEW] [imx51evk] uboot saveenv command can not work in 11.05alpha2 release

2011-01-31 Thread Spring Zhang
Public bug reported:

Log:
 saveenv
Saving Environment to MMC...
MMC init failed


Environment:
linaro-natty-headless-tar-20110130-0.tar.gz
hwpack_linaro-imx51_20110127-0_armel_unsupported.tar.gz

** Affects: linux-linaro-mx51 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [imx51evk] uboot saveenv command can not work in 11.05alpha2 release

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[Bug 690589] Re: mmcblk0: error -110 transferring data message dump and system can't boot up on imx51evk

2011-01-05 Thread Spring Zhang
It is broken every time when boot up

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Title:
  mmcblk0: error -110 transferring data message dump and system can't boot up 
on imx51evk

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[Bug 494986] Re: pulseaudio: No sound when playing non-44kHz WAV files on i.MX51 with 2.6.31-105-imx51

2010-12-26 Thread Spring Zhang
Test on default Ubuntu 10.04 image and rootfs,
* In Gnome Terminal, comparing to Ubuntu 9.10, now playing 44.1kHz WAV and 
non-44.1kHz are both OK.
* In Totem player, 44.1kHz and non-44.1kHz can play now, but for non-44.1kHz 
stream, there are beep stops when playback.

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Title:
  pulseaudio: No sound when playing non-44kHz WAV files on i.MX51 with 
2.6.31-105-imx51

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[Bug 571258] Re: plymouth main process (341) killed by SEGV signal

2010-12-09 Thread Spring Zhang
Either plymouth or plymouth-splash, I just found this issue existing in
my system was caused by /etc/fstab file corrupt, then it won't mount all
file systems, so please have a check on syslog if possible.

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Title:
  plymouth main process (341) killed by SEGV signal

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[Bug 494986] Re: pulseaudio: No sound when playing non-44kHz WAV files on i.MX51 with 2.6.31-105-imx51

2010-10-08 Thread Spring Zhang
If Ubuntu 9.10, there is the issue.
Have not checked 10.04 formal release image yet, will report after verification

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[Bug 494986] [NEW] pulseaudio: No sound when playing non-44kHz WAV files on i.MX51 with 2.6.31-105-imx51

2009-12-10 Thread Spring Zhang
Public bug reported:

Architecture: armel
DistroRelease: Ubuntu 9.10 (Karmic Koala)
Kernel: 2.6.31-105-imx51
SourcePackage: linux-fsl-imx51
Uname: Linux 2.6.31-105-imx51 armv7l
HW: Babbage3.0 board.

Installed from formal release image on MX51:
http://cdimage.ubuntu.com/ports/releases/9.10/release/ubuntu-9.10
-desktop-armel+imx51.img

Phenomenon:
1. Default Ubuntu 9.10 image and rootfs.
* In Gnome Terminal, playing a 44.1kHz WAV by $ aplay audio_44k.wav is good.
But no sound when playing a non-44.1kHz WAV file, such as 32kHz, 48kHz, even 
with root privilege.
* And same in Totem player.

2. With fsl own kernel image and Ubuntu 9.10 rootfs, here is some phenomenon 
and analysis:
  About the audio issue in Ubuntu 9.10, we found that the pluseaudio can not 
work correctly with non-44.1Khz sample rate by non-root user. With the root 
user, aplay command will call hardware device directly.  I am not familiar with 
pulseaudio, what's the difference between the 44KHz and 32KHz? 
 
case 1: aplay test_44kHz_stereo.wav by non-root user, it is Okay with 
PulseAudio, the following are the detail information:
Playing WAVE '/mnt/nfshomes/dexter/test_vectors/test_44kHz_stereo.wav' : Signed 
16 bit Little Endian, Rate 44100 Hz, Stereo
ALSA - PulseAudio PCM I/O Plugin
Its setup is:
  stream   : PLAYBACK
  access   : RW_INTERLEAVED
  format   : S16_LE
  subformat: STD
  channels : 2
  rate : 44100
  exact rate   : 44100 (44100/1)
  msbits   : 16
  buffer_size  : 22050
  period_size  : 5512
  period_time  : 125000
  tstamp_mode  : NONE
  period_step  : 1
  avail_min: 5512
  period_event : 0
  start_threshold  : 22050
  stop_threshold   : 22050
  silence_threshold: 0
  silence_size : 0
  boundary : 1445068800
 
case 2: aplay test_32kHz_stereo.wav by non-root user, there is no auido output 
with PulseAudio, the following are the detail information:
Playing WAVE '/mnt/nfshomes/dexter/test_vectors/test_32kHz_stereo.wav' : Signed 
16 bit Little Endian, Rate 32000 Hz, Stereo
ALSA - PulseAudio PCM I/O Plugin
Its setup is:
  stream   : PLAYBACK
  access   : RW_INTERLEAVED
  format   : S16_LE
  subformat: STD
  channels : 2
  rate : 32000
  exact rate   : 32000 (32000/1)
  msbits   : 16
  buffer_size  : 16000
  period_size  : 4000
  period_time  : 125000
  tstamp_mode  : NONE
  period_step  : 1
  avail_min: 4000
  period_event : 0
  start_threshold  : 16000
  stop_threshold   : 16000
  silence_threshold: 0
  silence_size : 0
  boundary : 2097152000
 
case 3: aplay test_32kHz_stereo.wav by root user, it will use Hardware device 
instead of Pluseaudio and it is Okay, the following is the detail information:
Playing WAVE '/mnt/nfshomes/dexter/test_vectors/test_32kHz_stereo.wav' : Signed 
16 bit Little Endian, Rate 32000 Hz, Stereo
Plug PCM: Hardware PCM card 0 'imx-3stack' device 0 subdevice 0
Its setup is:
  stream   : PLAYBACK
  access   : RW_INTERLEAVED
  format   : S16_LE
  subformat: STD
  channels : 2
  rate : 32000
  exact rate   : 32000 (32000/1)
  msbits   : 16
  buffer_size  : 6144
  period_size  : 1536
  period_time  : 48000
  tstamp_mode  : NONE
  period_step  : 1
  avail_min: 1536
  period_event : 0
  start_threshold  : 6144
  stop_threshold   : 6144
  silence_threshold: 0
  silence_size : 0
  boundary : 1610612736
  appl_ptr : 0
  hw_ptr   : 0

  I also found some information from pulseaudio logfile, hope it could be 
useful to debug this issue.
 
Dec  4 19:01:10 ubuntu-desktop pulseaudio[7196]: alsa-sink.c: ALSA woke us up 
to write new data to the device, but there was actually nothing to write!
Dec  4 19:01:10 ubuntu-desktop pulseaudio[7196]: alsa-sink.c: Most likely this 
is a bug in the ALSA driver '(null)'. Please report this issue to the ALSA 
developers.
Dec  4 19:01:10 ubuntu-desktop pulseaudio[7196]: alsa-sink.c: We were woken up 
with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another 
value  min_avail.

** Affects: linux-fsl-imx51 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: pulseaudio

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[Bug 494986] Re: pulseaudio: No sound when playing non-44kHz WAV files on i.MX51 with 2.6.31-105-imx51

2009-12-10 Thread Spring Zhang
For item 2, With fsl own kernel image and Ubuntu 9.10 rootfs
If changed resample method to ffmpeg in /etc/pulse/daemon.conf:
resample-method = ffmpeg
Can play non-44kHz files. Not test on item 1.

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