|08-05-2012, 04:20 AM||#1|
Join Date: Aug 2012
Device: Kindle Touch
Need help on mount /dev/mmcblk0p1 on KT
I am using a Kindle Touch. It's system is 5.1.2.
I was jailbreaked my KT when it was 4.x. But sometimes ago It was fallen on the ground and system was broken. ( system still running but all the fonts was gone. ) So I have to install an new system on it. Then it becomes 5.1.2.
I finished the jailbreak steps and usbnetwork steps mentioned in page
Now I can login to my Kindle as root via ssh. But I am not able to mount /dev/mmcblk0p1. So that I am not able to modify font configurations in /etc/fonts/.
Here is my device information. Thanks in advance.
[root@kindle fonts]# cat /proc/partitions major minor #blocks name 7 0 3418104 loop0 179 0 3907584 mmcblk0 179 1 358400 mmcblk0p1 179 2 65536 mmcblk0p2 179 3 32768 mmcblk0p3 179 4 3418112 mmcblk0p4 [root@kindle fonts]# [root@kindle fonts]# [root@kindle fonts]# mount /dev/mmcblk0p1 /mnt/us/root/ mount: /dev/mmcblk0p1 already mounted or /mnt/us/root/ busy [root@kindle fonts]# mount rootfs on / type rootfs (rw) /dev/root on / type ext3 (ro,noatime,nodiratime,data=writeback) none on /proc type proc (rw,nosuid,nodev,noexec,relatime) none on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev type tmpfs (rw,relatime,mode=755) tmpfs on /dev/shm type tmpfs (rw,relatime) devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620) tmpfs on /var type tmpfs (rw,relatime,size=32768k) /dev/mmcblk0p3 on /var/local type ext3 (rw,relatime,errors=continue,data=writeback) fsp on /mnt/us type fuse.fsp (rw,nosuid,nodev,noatime,user_id=0,group_id=0) /dev/loop/0 on /mnt/base-us type vfat (rw,noexec,noatime,nodiratime,fmask=0022,dmask=0022,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro) fsp on /mnt/us type fuse.fsp (rw,nosuid,nodev,noatime,user_id=0,group_id=0) fsp on /mnt/mmc type fuse.fsp (rw,nosuid,nodev,noatime,user_id=0,group_id=0) [root@kindle fonts]# uname -a Linux kindle 2.6.31-rt11-lab126 #1 Tue Jul 17 16:55:47 PDT 2012 armv7l GNU/Linux [root@kindle fonts]# exit Connection to 192.168.15.244 closed.
|08-05-2012, 07:02 AM||#3|
Join Date: Dec 2011
Device: K3, K4, K5, KPW, KPW2
If you're running in main, /dev/mmclbk0p1 is already mounted as /.
And no, don't try to "export" anything from the root partition to /mnt/us (by loop-mounting or so). First, /mnt/us is FAT32 and supports almost none of the important FS features. Second, this is almost certainly going to fail, because /mnt/us becomes inaccessible to the Kindle when it is plugged to the computer as a USB drive.
Just don't do it. Make your changes from the ssh command-line instead.
|08-05-2012, 11:05 AM||#4|
Bare metal reality.
Join Date: Nov 2011
Location: Multiverse 6627A
Device: K1 to PW3
It COULD be done by booting diags_ssh, mounting mmcblk0p1 from SSH, then exporting USB from the diags menu. Windows can be confused about symlinks if finds there, and it would be a bad idea to make changes from Windows. As ixtab said, there are better and safer ways to do what you want (i.e. SSH).
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