don't know what builb is but that sounds like a file system corruption. which may also explain the lost tracker index files. When did your problems start? Did you by any chance pull the battery out or long-pressed the power button recently? Do other applications run? Can you see all your contacts? Saved games status, if you have any? What is shown on the PC when you attach your phone in mass storage mode? What does the following produce? Code: mount df -h ls -l MyDocs (Run as user, not root.)
mount df -h ls -l MyDocs
BusyBox v1.21.0 (Debian 1.21.0power2+thumb1) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ $ mount rootfs on / type rootfs (rw) ubi0:rootfs on / type ubifs (rw,bulk_read,no_chk_data_crc) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) tmpfs on /tmp type tmpfs (rw,noatime,size=1024k) tmpfs on /var/run type tmpfs (rw,nosuid,noatime,size=256k,mode=755) none on /dev type tmpfs (rw,noatime,size=10240k,mode=755) devpts on /dev/pts type devpts (rw,gid=5,mode=620) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,noatime,size=65536k) /dev/mmcblk0p2 on /home type ext3 (noatime,nodiratime,errors=continue,commit=1,data= writeback) /home/opt on /opt type none (bind,rbind) nodev on /sys/kernel/debug type debugfs (0) /opt/pymaemo/usr/lib/python2.5 on /usr/lib/python2.5 type bind (bind,rbind) /opt/pymaemo/usr/share/pyshared on /usr/share/pyshared type bind (bind,rbind) /opt/pymaemo/usr/lib/pyshared on /usr/lib/pyshared type bind (bind,rbind) /opt/pymaemo/usr/share/python-support on /usr/share/python-support type bind (bind,rbind) /opt/pymaemo/usr/lib/python-support on /usr/lib/python-support type bind (bind,rbind) /dev/mmcblk0p1 on /home/user/MyDocs type vfat (rw,noatime,nodiratime,noauto,nodev,exec,nosuid,ut f8,uid=29999,shortname=mixed,dmask=000,fmask=0000, rodir) /dev/mmcblk1p1 on /media/mmc1 type vfat (rw,noatime,nodiratime,noauto,nodev,exec,nosuid,ut f8,uid=29999,shortname=mixed,dmask=000,fmask=0000, rodir) ~ $ df -h Filesystem Size Used Available Use% Mounted on rootfs 227.9M 161.5M 62.2M 72% / ubi0:rootfs 227.9M 161.5M 62.2M 72% / tmpfs 1.0M 80.0K 944.0K 8% /tmp tmpfs 256.0K 88.0K 168.0K 34% /var/run none 10.0M 76.0K 9.9M 1% /dev tmpfs 64.0M 4.0K 64.0M 0% /dev/shm /dev/mmcblk0p2 2.0G 680.5M 1.2G 36% /home /home/opt 2.0G 680.5M 1.2G 36% /opt /opt/pymaemo/usr/lib/python2.5 2.0G 680.5M 1.2G 36% /usr/lib/python2.5 /opt/pymaemo/usr/share/pyshared 2.0G 680.5M 1.2G 36% /usr/share/pyshared /opt/pymaemo/usr/lib/pyshared 2.0G 680.5M 1.2G 36% /usr/lib/pyshared /opt/pymaemo/usr/share/python-support 2.0G 680.5M 1.2G 36% /usr/share/python-support /opt/pymaemo/usr/lib/python-support 2.0G 680.5M 1.2G 36% /usr/lib/python-support /dev/mmcblk0p1 27.0G 2.5G 24.5G 9% /home/user/MyDocs /dev/mmcblk1p1 14.8G 4.7G 10.1G 32% /media/mmc1 ~ $ ls -l MyDocs drwxrwxrwx 2 user root 65536 Aug 10 18:48 DCIM drwxrwxrwx 2 user root 65536 May 10 23:42 DropN900 -rwxrwxrwx 1 user root 34947 Jun 10 10:47 Lamborghini Murcielago (Dark Black Beast).jpg drwxrwxrwx 2 user root 65536 Mar 30 2010 Mac OS drwxrwxrwx 2 user root 65536 Aug 9 00:54 Open drwxrwxrwx 3 user root 65536 May 29 22:37 Private drwxrwxrwx 3 user root 65536 Mar 26 15:47 QtMobileHotspot-Driver drwxrwxrwx 3 user root 65536 Mar 10 12:37 TML Mp3 drwxrwxrwx 2 user root 65536 Jun 6 11:33 amsn_received -rwxrwxrwx 1 user root 27 Mar 30 2010 autorun.inf -rwxrwxrwx 1 user root 0 Mar 24 00:53 blacklist.txt drwxrwxrwx 4 user root 65536 Aug 10 10:32 cities -rwxrwxrwx 1 user root 82864 Jul 10 11:36 error.jpg -rwxrwxrwx 1 user root 55149 Aug 10 20:28 presence_notifier.txt drwxrwxrwx 2 user root 65536 Jun 26 22:33 tmp drwxrwxrwx 6 user root 65536 Apr 16 22:39 tracklogs -rwxrwxrwx 1 user root 5043642 Jul 22 13:01 yappari_0.0.33_armel.deb -rwxrwxrwx 1 user root 5103078 Jul 22 02:12 yappari_0.0