USB auto disconnects? - maemo.org

phoohb | # 1 | 2012-07-14, 22:23 | Report

Hi, my N900 auto disconnect its usb.

I was trying to backup the phone and its sdcard, to my computer. Have done the same thing before. Via usb -conneting.

BUT, it auto disconnect after a while. Lots I/O errors.

Only believe SSU have bean updated on the phone.

Also, was trying ssh accessing it. On my computer I was trying: "rsync -av -e ssh root@xx.xx.xx:/ ." BUT, error "remote command not found". I cant change folder to "/" in this case.. also tested another sftp app on my computer, "gftp". But it only worked 1 folder at a time, and hang on some of mysterious resounds.

Any hint? thx.

bingomion | # 2 | 2012-07-14, 22:45 | Report

If u use linux PC, have u tried scp over wifi?
Be carefull with usb port!! File the clips of cable asap!!
Turn off background apps while transfering??

phoohb | # 3 | 2012-07-15, 00:23 | Report

Originally Posted by bingomion View Post

If u use linux PC, have u tried scp over wifi?
Be carefull with usb port!! File the clips of cable asap!!
Turn off background apps while transfering??

Yea, I use a Linux PC. Rsync is a cp -command, doing some extra md5sums checks. Saw a script that may do the trick:
http://talk.maemo.org/showthread.php?t=59328
(but that was from the phone, using the little one as host

There was no visible program running while I was trying it with USB.

bingomion | # 4 | 2012-07-15, 00:31 | Report

Okay.. Try backup menu.. Select backup both N900 and mmc, then copy the tars across?

phoohb | # 5 | 2012-07-15, 15:53 | Report

hello again, I was checking my dmesg -log on the phone N900. After an auto disconnect, past some of its output in this message.

filesystem apears tobe currupt

then, howto check filesystem (fsck.. only work on unmounted partition. Dono if tunefs work. Any hint?

(sent from the phone)

Code:

[ 3393.077606] kb_lock (GPIO 113) is now open
[ 3406.171325] slide (GPIO 71) is now closed
[ 3527.702819] mmcblk1: retrying using single block read
[ 3530.529663] mmcblk1: error -110 transferring data, sector 7319552, nr 72, card status 0x80900
[ 3530.529693] end_request: I/O error, dev mmcblk1, sector 7319552
[ 3533.326293] mmcblk1: error -110 transferring data, sector 7319553, nr 71, card status 0x80900
[ 3533.326324] end_request: I/O error, dev mmcblk1, sector 7319553
[ 3536.122894] mmcblk1: error -110 transferring data, sector 7319554, nr 70, card status 0x80900
[ 3536.122924] end_request: I/O error, dev mmcblk1, sector 7319554
[ 3538.919494] mmcblk1: error -110 transferring data, sector 7319555, nr 69, card status 0x80900
[ 3538.919525] end_request: I/O error, dev mmcblk1, sector 7319555
[ 3541.716094] mmcblk1: error -110 transferring data, sector 7319556, nr 68, card status 0x80900
[ 3541.716125] end_request: I/O error, dev mmcblk1, sector 7319556
[ 3544.512695] mmcblk1: error -110 transferring data, sector 7319557, nr 67, card status 0x80900
[ 3544.512725] end_request: I/O error, dev mmcblk1, sector 7319557
[ 3547.309295] mmcblk1: error -110 transferring data, sector 7319558, nr 66, card status 0x80900
[ 3547.309326] end_request: I/O error, dev mmcblk1, sector 7319558
[ 3550.105865] mmcblk1: error -110 transferring data, sector 7319559, nr 65, card status 0x80900
[ 3550.105895] end_request: I/O error, dev mmcblk1, sector 7319559
[ 3552.902465] mmcblk1: error -110 transferring data, sector 7319560, nr 64, card status 0x80900
[ 3552.902465] end_request: I/O error, dev mmcblk1, sector 7319560
[ 3555.699066] mmcblk1: error -110 transferring data, sector 7319561, nr 63, card status 0x80900
[ 3555.699096] end_request: I/O error, dev mmcblk1, sector 7319561
[ 3558.495758] mmcblk1: error -110 transferring data, sector 7319562, nr 62, card status 0x80900
[ 3558.495788] end_request: I/O error, dev mmcblk1, sector 7319562
[ 3561.292358] mmcblk1: error -110 transferring data, sector 7319563, nr 61, card status 0x80900
[ 3561.292419] end_request: I/O error, dev mmcblk1, sector 7319563
[ 3564.089019] mmcblk1: error -110 transferring data, sector 7319564, nr 60, card status 0x80900
[ 3564.089080] end_request: I/O error, dev mmcblk1, sector 7319564
[ 3566.885681] mmcblk1: error -110 transferring data, sector 7319565, nr 59, card status 0x80900
[ 3566.885711] end_request: I/O error, dev mmcblk1, sector 7319565
[ 3569.682281] mmcblk1: error -110 transferring data, sector 7319566, nr 58, card status 0x80900
[ 3569.682312] end_request: I/O error, dev mmcblk1, sector 7319566
[ 3570.593353] kb_lock (GPIO 113) is now closed
[ 3570.819793] kb_lock (GPIO 113) is now open
[ 3572.478912] mmcblk1: error -110 transferring data, sector 7319567, nr 57, card status 0x80900

sixwheeledbeast | # 6 | 2012-07-15, 16:07 | Report

mmcbkl1 is the SD card
Is the back cover on?
Does the back cover sensor work in dmesg?

Have you tried backing up only N900?

phoohb | # 7 | 2012-07-15, 16:13 | Report

Yea, it is the SDcard. Wanto recall I got the same result from /MyDocs.

I tested "tune2fs -c 1 /dev..." (only a device called mmcblk0p1, mounted on "/home" was modifiable.. this doesnt include /MyDocs) will reboot. check SD on a stcik on another computer..

phoohb | # 8 | 2012-07-15, 16:24 | Report

duh, the others are DOS -partitions.
Need "scandisk" or ****?!