Hi,
I have an gpe-image with me and have mounted using -o loop option and have taken a tar of mounted
point and have created a jffs2 filesystem using mkjffs2 utility.
I have flashed the kernel from
Kernel --> 0x40000
FileSystem --> 0x240000
Mtd Partions are :
0x00000000-0x00020000 : "bootloader"
0x00020000-0x00040000 : "params"
0x00040000-0x00240000 : "kernel"
0x00240000-0x02000000 : "filesystem"
The Problem is as soon as i have flashed it and the board is swithed on again.when i boot it
i get the 'X' mark on the screen
On the minicom I get the Starting GPE display manager: gpe-dm
and nothing happens.
if i start the gpe-dm again manually. nothing happens.
What i do is when i start the X server again manually.
Then i get a message saying /tmp/.X0-lock exists and X Server cannot start.
When i remove it and start gpe-dm it does not work.
So, i started the X Server again and killed it and then started gpe-dm
again.
Then only it Works ?.
I dont know what is the problem.
I checked in my rootfs which was tarred and the /tmp directory is empty.
What is the Problem ?. I dont understand.
Once the Image Comes up and if i make a few changes and then reboot. Again the
gpe-dm does not work ?.
Has any one faced this problem before. Please Advice.
I am appending my minicom output here.
What could be the Problem. Please Advice.
This happens if i make an jffs2 and flash it.
I am sure the file system /tmp has no .X0-lock file when it booting.
I have the above sequence many times. it happens always.
I have also tried with 3 different TI OMAP 5912 boards and it happens everytime.
Regards,
Ram
calSystem sriram]$ cat minicom.log
U-Boot 2.1.2 (Apr 14 2005 - 14:25:18)
U-Boot code: 11080000 -> 11096A58 BSS: -> 1109B004
RAM Configuration:
Bank #0: 10000000 32 MB
Micron StrataFlash MT28F128J3 device initialized
Flash: 32 MB
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
## Booting image at 00040000 ...
Image Name: Linux Kernel
Image Type: ARM Linux Kernel Image (gzip compressed)
Data Size: 994502 Bytes = 971.2 kB
Load Address: 10c08000
Entry Point: 10c08000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting kernel ...
Uncompressing
Linux................................................................... done,
booting the kernel.
Linux version 2.6.12-rc2-omap1 (sriram@ajayalab) (gcc version 3.4.4 (release)
(CodeSourcery ARM Q1cvs 2005)) #1 Tue Jun 28 25CPU: ARM926EJ-Sid(wt)
[41069263] revision 3 (ARMv5TEJ)
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Machine: TI-OSK
Memory policy: ECC disabled, Data cache writethrough
OMAP1611b revision 2 handled as 16xx id: 88058c80eb01160e
Built 1 zonelists
Kernel command line: mem=30M console=ttyS0,115200n8 rw ip=on
root=/dev/mtdblock3 rootfstype=jffs2 noinitrd
Total of 128 interrupts in 4 interrupt banks
OMAP GPIO hardware version 1.0
MUX: initialized M7_1610_GPIO62
PID hash table entries: 128 (order: 7, 2048 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 30MB = 30MB total
Memory: 28228KB available (1695K code, 350K data, 100K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
OMAP DMA hardware version 1
DMA capabilities: 000c0000:00000000:01ff:003f:007f
Initializing OMAP McBSP system
USB: hmc 16, usb0 2 wires
OMAP I2C: Driver ver. 1.3
tps65010: version 20 Jan 2005
MUX: initialized N14_1610_UWIRE_CS0
MUX: initialized N15_1610_UWIRE_CS1
OMAP OCPI interconnect driver loaded
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. © 2001-2003 Red Hat, Inc.
rtc: RTC power up reset detected.
rtc: Enabling RTC.
Real Time Clock Driver v1.0
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
ttyS0 at MMIO 0xfffb0000 (irq = 46) is a ST16654
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
PPP generic driver version 2.4.2
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@cam.org>
eth0: SMC91C94 (rev 9) at c2052300 IRQ 160 [nowait]
eth0: Ethernet addr: 00:0e:99:02:02:2e
i2c /dev entries driver
omapflash.0: Found 1 x16 devices at 0x0 in 16-bit bank
omapflash.0: Found 1 x16 devices at 0x1000000 in 16-bit bank
Intel/Sharp Extended Query Table at 0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Creating 4 MTD partitions on "omapflash.0":
0x00000000-0x00020000 : "bootloader"
0x00020000-0x00040000 : "params"
0x00040000-0x00240000 : "kernel"
0x00240000-0x02000000 : "filesystem"
mice: PS/2 mouse device common for all mice
OMAP Keypad Driver
MUX: initialized P20_1610_GPIO4
OMAP touchscreen driver initialized
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
NET: Registered protocol family 1
eth0: link up
IP-Config: Incomplete network configuration information.
jffs2_scan_dirent_node(): Name CRC failed on node at 0x0096be74: Read
0x45f38821, calculated 0x32f4b8b7
VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 100K
INIT: version 2.86 booting
Using /lib/modules/2.6.12-rc2-omap1/kernel/drivers/video/fb.ko
Using /lib/modules/2.6.12-rc2-omap1/kernel/drivers/video/softcursor.ko
Using /lib/modules/2.6.12-rc2-omap1/kernel/drivers/video/cfbfillrect.ko
Using /lib/modules/2.6.12-rc2-omap1/kernel/drivers/video/cfbimgblt.ko
Using /lib/modules/2.6.12-rc2-omap1/kernel/drivers/video/cfbcopyarea.ko
Using /lib/modules/2.6.12-rc2-omap1/kernel/drivers/video/omap/omapfb.ko
omapfb: configured for panel osk
OMAP LCD controller initialized.
MUX: initialized PWL
OMAP framebuffer initialized vram=262144
Setting up IP spoofing protection: rp_filter.
Configuring network interfaces... done.
Nothing to be done
INIT: Entering runlevel: 5
Starting system message bus: Failed to start message bus: The pid file
"/var/run/messagebus.pid" exists, if the message bus eStarting irattach: .
Starting syslogd/klogd: done
Running ntpdate to synchronize clock.
Starting at daemon: atd.
Starting GPE display manager: gpe-dm
OpenEmbedded Linux omap5912osk ttyS0
omap5912osk login: root
root@omap5912osk:~# ps -l
PID Uid VmSize Stat Command
1 root 508 S init [5]
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
9 root SW< [kthread]
20 root SW< [kblockd/0]
60 root SW [pdflush]
61 root SW [pdflush]
63 root SW< [aio/0]
647 root SW [kseriod]
695 root SW [mtdblockd]
62 root SW [kswapd0]
811 root 616 S /usr/libexec/inetd /etc/inetd.conf
914 root SWN [jffs2_gcd_mtd3]
1029 root 580 S /sbin/syslogd -n -C 64 -m 20
1031 root 544 S /sbin/klogd -n
1054 root 392 S /usr/sbin/atd /var/spool/at
1057 root 544 S /usr/bin/gpe-dm
1061 root 772 S -sh
1062 root 500 S /sbin/getty 38400 tty1
1168 root 616 S Xfbdev -dpi 100 -br -pn :0 -noreset
1169 root 552 S run-parts /etc/X11/Xinit.d
1196 root 2224 R /usr/bin/gpe-login
1198 root 684 R ps -l
[At this Point Nothing Happens; Even thought the X Server is Up and can see
gpe-login
After a few seconds X Server dies by itself ?
]
root@omap5912osk:~# ps -l
PID Uid VmSize Stat Command
1 root 508 S init [5]
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
9 root SW< [kthread]
20 root SW< [kblockd/0]
60 root SW [pdflush]
61 root SW [pdflush]
63 root SW< [aio/0]
647 root SW [kseriod]
695 root SW [mtdblockd]
62 root SW [kswapd0]
811 root 616 S /usr/libexec/inetd /etc/inetd.conf
914 root SWN [jffs2_gcd_mtd3]
1029 root 580 S /sbin/syslogd -n -C 64 -m 20
1031 root 544 S /sbin/klogd -n
1054 root 392 S /usr/sbin/atd /var/spool/at
1061 root 884 S -sh
1062 root 500 S /sbin/getty 38400 tty1
1200 root 684 R ps -l
root@omap5912osk:~# ls -l /tmp/
srwxr-xr-x 1 root root 0 Jun 28 2005 dbus-yX0Kh8Gpb0
drwxr-xr-x 3 root root 0 Jun 28 2005 locale
root@omap5912osk:~# /etc/init.d/gpe-dm start
Starting GPE display manager: gpe-dm
[Nothing Happens now]
root@omap5912osk:~# ps -l
PID Uid VmSize Stat Command
1 root 508 S init [5]
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
9 root SW< [kthread]
20 root SW< [kblockd/0]
60 root SW [pdflush]
61 root SW [pdflush]
63 root SW< [aio/0]
647 root SW [kseriod]
695 root SW [mtdblockd]
62 root SW [kswapd0]
811 root 616 S /usr/libexec/inetd /etc/inetd.conf
914 root SWN [jffs2_gcd_mtd3]
1029 root 580 S /sbin/syslogd -n -C 64 -m 20
1031 root 544 S /sbin/klogd -n
1054 root 392 S /usr/sbin/atd /var/spool/at
1061 root 900 S -sh
1062 root 500 S /sbin/getty 38400 tty1
1298 root 684 R ps -l
root@omap5912osk:~# Xfbdev &
root@omap5912osk:~# ps
PID Uid VmSize Stat Command
1 root 508 S init [5]
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
9 root SW< [kthread]
20 root SW< [kblockd/0]
60 root SW [pdflush]
61 root SW [pdflush]
63 root SW< [aio/0]
647 root SW [kseriod]
695 root SW [mtdblockd]
62 root SW [kswapd0]
811 root 616 S /usr/libexec/inetd /etc/inetd.conf
914 root SWN [jffs2_gcd_mtd3]
1029 root 580 S /sbin/syslogd -n -C 64 -m 20
1031 root 544 S /sbin/klogd -n
1054 root 392 S /usr/sbin/atd /var/spool/at
1061 root 900 S -sh
1062 root 500 S /sbin/getty 38400 tty1
1299 root 592 S Xfbdev
1300 root 684 R ps
root@omap5912osk:~#
Fatal server error:
Server is already active for display 0
If this server is no longer running, remove /tmp/.X0-lock
and start again.
[1] + Done(1) Xfbdev
[ I have started the X Server and it complains a lock file exists and i remove
it manually]
root@omap5912osk:~#
root@omap5912osk:~#
root@omap5912osk:~# rn /tmp/.X
/tmp/.X0-lock /tmp/.X11-unix/
root@omap5912osk:~# cat /tmp/.X0-lock
1061
root@omap5912osk:~# rm /tmp/.X0-lock
root@omap5912osk:~# Xfbdev &
root@omap5912osk:~# _XSERVTransSocketOpenCOTSServer: Unable to open socket for
inet6
_XSERVTransOpen: transport open failed for inet6/omap5912osk:0
_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
root@omap5912osk:~# ls
ramdisk
root@omap5912osk:~# /etc/init.d/gpe-dm start
Starting GPE display manager: gpe-dm
root@omap5912osk:~# Could not init font path element /usr/lib/X11/fonts/misc,
removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
Could not init font path element /usr/lib/X11/fonts/misc, removing from list!
Could not init font path element /usr/lib/X11/fonts/100dpi, removing from
list!
Could not init font path element /usr/lib/X11/fonts/75dpi, removing from list!
[Some times, i get the init font path element messages and some times i dont]
