I have a problem with my ubuntu 11.10, the issue is described in the following link: Hard disk icon disappears after mounting
After digging and digging I found the issue. It's a problem with ext4 partition, because I'm able to mount my NTFS partitions without any issue.
Here are the details.
/var/log/syslog
Dec 29 22:06:32 ms-Lenovo-G550 ntfs-3g[3240]: Version 2011.4.12AR.4 external FUSE 28
Dec 29 22:06:32 ms-Lenovo-G550 ntfs-3g[3240]: Mounted /dev/sda2 (Read-Write, label "TEST", NTFS 3.1)
Dec 29 22:06:32 ms-Lenovo-G550 ntfs-3g[3240]: Cmdline options: rw,nosuid,nodev,uhelper=udisks,uid=1002,gid=1002,dmask=0077,fmask=0177
Dec 29 22:06:32 ms-Lenovo-G550 ntfs-3g[3240]: Mount options: rw,nosuid,nodev,uhelper=udisks,allow_other,nonempty,relatime,fsname=/dev/sda2,blkdev,blksize=4096,default_permissions
Dec 29 22:06:32 ms-Lenovo-G550 ntfs-3g[3240]: Global ownership and permissions enforced, configuration type 7
Dec 29 22:06:38 ms-Lenovo-G550 kernel: [ 45.141025] userif-2: sent link up event.
Dec 29 22:06:38 ms-Lenovo-G550 kernel: [ 401.741884] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
root@ms-Lenovo-G550:~# mount |tail -2
/dev/sda2 on /media/TEST type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)
/dev/sda8 on /media/Misc_ type ext4 (rw,nosuid,nodev,uhelper=udisks)
root@ms-Lenovo-G550:~# ls -la /media/ --- total 16
drwxr-xr-x 4 root root 4096 2011-12-29 22:15 .
drwxr-xr-x 24 root root 4096 2011-12-11 22:30 ..
drwx------ 17 ms ms 4096 2011-12-22 21:59 Misc
drwx------ 1 abc abc 4096 2011-12-29 20:31 TEST
My question is how to mount ext4 as same as NTFS ?