Shishimaru
October 13th, 2010, 10:53 AM
Hello! Yesterday I installed Ubuntu 10.10 Maverick Meerkat on my partition with btrfs and another /boot partition with ext2,but it just fails to boot the system! This is the error:
waiting for root device. Common problems:
- Boot args (cat /proc/cmdline
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/sdb3 does not exist. Dropping to a shell!
(initramfs) _And here I just can type "reboot" to reboot the system,hoping that next time I will boot into Ubuntu.
Here are:
~$ cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/sdb3 ro quiet splash
and
~$ cat /proc/modules
rfcomm 40755 4 - Live 0xffffffffa03af000
binfmt_misc 7984 1 - Live 0xffffffffa0109000
sco 9954 2 - Live 0xffffffffa00f6000
bnep 11985 2 - Live 0xffffffffa00e6000
l2cap 42304 16 rfcomm,bnep, Live 0xffffffffa01c2000
parport_pc 30086 0 - Live 0xffffffffa02d5000
ppdev 6804 0 - Live 0xffffffffa00c8000
snd_hda_codec_si3054 4292 1 - Live 0xffffffffa0026000
snd_hda_codec_realtek 299533 1 - Live 0xffffffffa03f3000
arc4 1497 2 - Live 0xffffffffa00fa000
snd_hda_intel 26019 2 - Live 0xffffffffa028e000
joydev 11363 0 - Live 0xffffffffa00cc000
snd_hda_codec 100919 3 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda _intel, Live 0xffffffffa03d8000
snd_hwdep 6660 1 snd_hda_codec, Live 0xffffffffa0009000
snd_pcm 89104 3 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec, Live 0xffffffffa03c0000
snd_seq_midi 5932 0 - Live 0xffffffffa003e000
nouveau 568848 2 - Live 0xffffffffa0322000
snd_rawmidi 22207 1 snd_seq_midi, Live 0xffffffffa0193000
snd_seq_midi_event 7291 1 snd_seq_midi, Live 0xffffffffa0003000
ath5k 143300 0 - Live 0xffffffffa02b0000
snd_seq 57512 2 snd_seq_midi,snd_seq_midi_event, Live 0xffffffffa0154000
ttm 68212 1 nouveau, Live 0xffffffffa026a000
mac80211 266657 1 ath5k, Live 0xffffffffa02de000
snd_timer 23850 2 snd_pcm,snd_seq, Live 0xffffffffa022e000
drm_kms_helper 32836 1 nouveau, Live 0xffffffffa01d3000
snd_seq_device 6912 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0xffffffffa0032000
ath 10413 1 ath5k, Live 0xffffffffa001c000
stk11xx 143299 0 - Live 0xffffffffa0245000
btusb 12929 2 - Live 0xffffffffa00bf000
edac_core 46822 0 - Live 0xffffffffa01ed000
snd 64117 14 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi ,snd_seq,snd_timer,snd_seq_device, Live 0xffffffffa029e000
cfg80211 170293 3 ath5k,mac80211,ath, Live 0xffffffffa0167000
drm 206161 4 nouveau,ttm,drm_kms_helper, Live 0xffffffffa011f000
bluetooth 59213 9 rfcomm,sco,bnep,l2cap,btusb, Live 0xffffffffa027d000
videodev 49359 1 stk11xx, Live 0xffffffffa0236000
psmouse 62080 0 - Live 0xffffffffa021c000
v4l1_compat 15519 1 videodev, Live 0xffffffffa0213000
v4l2_compat_ioctl32 12646 1 videodev, Live 0xffffffffa020a000
video 22176 0 - Live 0xffffffffa01b1000
soundcore 1240 1 snd, Live 0xffffffffa0204000
snd_page_alloc 8588 2 snd_hda_intel,snd_pcm, Live 0xffffffffa01fb000
edac_mce_amd 9387 0 - Live 0xffffffffa01e5000
k8temp 4064 0 - Live 0xffffffffa01df000
serio_raw 4910 0 - Live 0xffffffffa01be000
asus_laptop 16668 0 - Live 0xffffffffa01a6000
sparse_keymap 3837 1 asus_laptop, Live 0xffffffffa01a0000
output 2527 1 video, Live 0xffffffffa0119000
i2c_nforce2 6155 0 - Live 0xffffffffa0112000
led_class 3393 2 ath5k,asus_laptop, Live 0xffffffffa010c000
i2c_algo_bit 6208 1 nouveau, Live 0xffffffffa0105000
lp 10201 0 - Live 0xffffffffa00fc000
parport 37032 3 parport_pc,ppdev,lp, Live 0xffffffffa00ea000
btrfs 506518 3 - Live 0xffffffffa0041000
usb_storage 50372 0 - Live 0xffffffffa00d2000
zlib_deflate 21866 1 btrfs, Live 0xffffffffa0036000
sata_nv 23770 5 - Live 0xffffffffa002a000
pata_amd 12050 0 - Live 0xffffffffa0021000
forcedeth 55649 0 - Live 0xffffffffa000c000
crc32c 3007 1 - Live 0xffffffffa0006000
libcrc32c 1268 1 btrfs, Live 0xffffffffa0000000
~$ ls /dev
autofs loop6 ram9 tty12 tty40 ttyS2
block loop7 random tty13 tty41 ttyS3
bsg mapper rfkill tty14 tty42 uinput
btrfs-control mcelog rtc tty15 tty43 urandom
bus mem rtc0 tty16 tty44 usbmon0
cdrom net scd0 tty17 tty45 usbmon1
cdrw network_latency sda tty18 tty46 usbmon2
char network_throughput sdb tty19 tty47 v4l
console null sdb1 tty2 tty48 vcs
core oldmem sdb2 tty20 tty49 vcs1
cpu pktcdvd sdb3 tty21 tty5 vcs2
cpu_dma_latency port sdb4 tty22 tty50 vcs3
disk ppp sdb5 tty23 tty51 vcs4
dri psaux sdb6 tty24 tty52 vcs5
dvd ptmx sdb7 tty25 tty53 vcs6
dvdrw pts sdb8 tty26 tty54 vcs7
ecryptfs ram0 sg0 tty27 tty55 vcsa
fb0 ram1 sg1 tty28 tty56 vcsa1
fd ram10 sg2 tty29 tty57 vcsa2
full ram11 shm tty3 tty58 vcsa3
fuse ram12 snapshot tty30 tty59 vcsa4
hpet ram13 snd tty31 tty6 vcsa5
input ram14 sr0 tty32 tty60 vcsa6
kmsg ram15 stderr tty33 tty61 vcsa7
log ram2 stdin tty34 tty62 vga_arbiter
loop0 ram3 stdout tty35 tty63 video0
loop1 ram4 tty tty36 tty7 zero
loop2 ram5 tty0 tty37 tty8
loop3 ram6 tty1 tty38 tty9
loop4 ram7 tty10 tty39 ttyS0
loop5 ram8 tty11 tty4 ttyS1
waiting for root device. Common problems:
- Boot args (cat /proc/cmdline
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/sdb3 does not exist. Dropping to a shell!
(initramfs) _And here I just can type "reboot" to reboot the system,hoping that next time I will boot into Ubuntu.
Here are:
~$ cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/sdb3 ro quiet splash
and
~$ cat /proc/modules
rfcomm 40755 4 - Live 0xffffffffa03af000
binfmt_misc 7984 1 - Live 0xffffffffa0109000
sco 9954 2 - Live 0xffffffffa00f6000
bnep 11985 2 - Live 0xffffffffa00e6000
l2cap 42304 16 rfcomm,bnep, Live 0xffffffffa01c2000
parport_pc 30086 0 - Live 0xffffffffa02d5000
ppdev 6804 0 - Live 0xffffffffa00c8000
snd_hda_codec_si3054 4292 1 - Live 0xffffffffa0026000
snd_hda_codec_realtek 299533 1 - Live 0xffffffffa03f3000
arc4 1497 2 - Live 0xffffffffa00fa000
snd_hda_intel 26019 2 - Live 0xffffffffa028e000
joydev 11363 0 - Live 0xffffffffa00cc000
snd_hda_codec 100919 3 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda _intel, Live 0xffffffffa03d8000
snd_hwdep 6660 1 snd_hda_codec, Live 0xffffffffa0009000
snd_pcm 89104 3 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec, Live 0xffffffffa03c0000
snd_seq_midi 5932 0 - Live 0xffffffffa003e000
nouveau 568848 2 - Live 0xffffffffa0322000
snd_rawmidi 22207 1 snd_seq_midi, Live 0xffffffffa0193000
snd_seq_midi_event 7291 1 snd_seq_midi, Live 0xffffffffa0003000
ath5k 143300 0 - Live 0xffffffffa02b0000
snd_seq 57512 2 snd_seq_midi,snd_seq_midi_event, Live 0xffffffffa0154000
ttm 68212 1 nouveau, Live 0xffffffffa026a000
mac80211 266657 1 ath5k, Live 0xffffffffa02de000
snd_timer 23850 2 snd_pcm,snd_seq, Live 0xffffffffa022e000
drm_kms_helper 32836 1 nouveau, Live 0xffffffffa01d3000
snd_seq_device 6912 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0xffffffffa0032000
ath 10413 1 ath5k, Live 0xffffffffa001c000
stk11xx 143299 0 - Live 0xffffffffa0245000
btusb 12929 2 - Live 0xffffffffa00bf000
edac_core 46822 0 - Live 0xffffffffa01ed000
snd 64117 14 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi ,snd_seq,snd_timer,snd_seq_device, Live 0xffffffffa029e000
cfg80211 170293 3 ath5k,mac80211,ath, Live 0xffffffffa0167000
drm 206161 4 nouveau,ttm,drm_kms_helper, Live 0xffffffffa011f000
bluetooth 59213 9 rfcomm,sco,bnep,l2cap,btusb, Live 0xffffffffa027d000
videodev 49359 1 stk11xx, Live 0xffffffffa0236000
psmouse 62080 0 - Live 0xffffffffa021c000
v4l1_compat 15519 1 videodev, Live 0xffffffffa0213000
v4l2_compat_ioctl32 12646 1 videodev, Live 0xffffffffa020a000
video 22176 0 - Live 0xffffffffa01b1000
soundcore 1240 1 snd, Live 0xffffffffa0204000
snd_page_alloc 8588 2 snd_hda_intel,snd_pcm, Live 0xffffffffa01fb000
edac_mce_amd 9387 0 - Live 0xffffffffa01e5000
k8temp 4064 0 - Live 0xffffffffa01df000
serio_raw 4910 0 - Live 0xffffffffa01be000
asus_laptop 16668 0 - Live 0xffffffffa01a6000
sparse_keymap 3837 1 asus_laptop, Live 0xffffffffa01a0000
output 2527 1 video, Live 0xffffffffa0119000
i2c_nforce2 6155 0 - Live 0xffffffffa0112000
led_class 3393 2 ath5k,asus_laptop, Live 0xffffffffa010c000
i2c_algo_bit 6208 1 nouveau, Live 0xffffffffa0105000
lp 10201 0 - Live 0xffffffffa00fc000
parport 37032 3 parport_pc,ppdev,lp, Live 0xffffffffa00ea000
btrfs 506518 3 - Live 0xffffffffa0041000
usb_storage 50372 0 - Live 0xffffffffa00d2000
zlib_deflate 21866 1 btrfs, Live 0xffffffffa0036000
sata_nv 23770 5 - Live 0xffffffffa002a000
pata_amd 12050 0 - Live 0xffffffffa0021000
forcedeth 55649 0 - Live 0xffffffffa000c000
crc32c 3007 1 - Live 0xffffffffa0006000
libcrc32c 1268 1 btrfs, Live 0xffffffffa0000000
~$ ls /dev
autofs loop6 ram9 tty12 tty40 ttyS2
block loop7 random tty13 tty41 ttyS3
bsg mapper rfkill tty14 tty42 uinput
btrfs-control mcelog rtc tty15 tty43 urandom
bus mem rtc0 tty16 tty44 usbmon0
cdrom net scd0 tty17 tty45 usbmon1
cdrw network_latency sda tty18 tty46 usbmon2
char network_throughput sdb tty19 tty47 v4l
console null sdb1 tty2 tty48 vcs
core oldmem sdb2 tty20 tty49 vcs1
cpu pktcdvd sdb3 tty21 tty5 vcs2
cpu_dma_latency port sdb4 tty22 tty50 vcs3
disk ppp sdb5 tty23 tty51 vcs4
dri psaux sdb6 tty24 tty52 vcs5
dvd ptmx sdb7 tty25 tty53 vcs6
dvdrw pts sdb8 tty26 tty54 vcs7
ecryptfs ram0 sg0 tty27 tty55 vcsa
fb0 ram1 sg1 tty28 tty56 vcsa1
fd ram10 sg2 tty29 tty57 vcsa2
full ram11 shm tty3 tty58 vcsa3
fuse ram12 snapshot tty30 tty59 vcsa4
hpet ram13 snd tty31 tty6 vcsa5
input ram14 sr0 tty32 tty60 vcsa6
kmsg ram15 stderr tty33 tty61 vcsa7
log ram2 stdin tty34 tty62 vga_arbiter
loop0 ram3 stdout tty35 tty63 video0
loop1 ram4 tty tty36 tty7 zero
loop2 ram5 tty0 tty37 tty8
loop3 ram6 tty1 tty38 tty9
loop4 ram7 tty10 tty39 ttyS0
loop5 ram8 tty11 tty4 ttyS1