[Ubuntu-zh] 内核出现re-mounted. Opts: errors=remount-ro ...的警告
袁飞
snowhawkyrf在gmail.com
星期日 一月 22 04:57:58 UTC 2012
以下是运行一些硬件信息命令的结果：
cat /proc/version
Linux version 3.0.0-15-generic (buildd在rothera) (gcc version 4.6.1
(Ubuntu/Linaro 4.6.1-9ubuntu3) ) #25-Ubuntu SMP Mon Jan 2 17:45:26 UTC 2012
---------------------------
cat /etc/issue
Ubuntu 11.10 \n \l
---------------------------
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 14
model name : Genuine Intel(R) CPU T2050 @ 1.60GHz
stepping : 8
cpu MHz : 798.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov
clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc
arch_perfmon bts aperfmperf pni monitor est tm2 xtpr pdcm dts
bogomips : 3192.24
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 14
model name : Genuine Intel(R) CPU T2050 @ 1.60GHz
stepping : 8
cpu MHz : 798.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov
clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc
arch_perfmon bts aperfmperf pni monitor est tm2 xtpr pdcm dts
bogomips : 3192.31
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
-----------------------------------------
lspci -tv
-[0000:00]-+-00.0 Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express Memory Controller Hub
+-01.0-[01]----00.0 nVidia Corporation G72M [Quadro NVS
110M/GeForce Go 7300]
+-1b.0 Intel Corporation N10/ICH 7 Family High Definition Audio
Controller
+-1c.0-[02]----00.0 Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller
+-1c.3-[03]--
+-1d.0 Intel Corporation N10/ICH 7 Family USB UHCI Controller #1
+-1d.1 Intel Corporation N10/ICH 7 Family USB UHCI Controller #2
+-1d.2 Intel Corporation N10/ICH 7 Family USB UHCI Controller #3
+-1d.3 Intel Corporation N10/ICH 7 Family USB UHCI Controller #4
+-1d.7 Intel Corporation N10/ICH 7 Family USB2 EHCI Controller
+-1e.0-[04-08]--+-01.0 Ricoh Co Ltd RL5c476 II
| +-01.1 Ricoh Co Ltd R5C552 IEEE 1394 Controller
| +-01.2 Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro
Host Adapter
| \-01.3 Ricoh Co Ltd R5C592 Memory Stick Bus
Host Adapter
+-1f.0 Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
\-1f.1 Intel Corporation 82801G (ICH7 Family) IDE Controller
----------------------------------
lsmod
Module Size Used by
pppoe 17513 2
pppox 13158 1 pppoe
pci_stub 12550 1
vboxpci 22882 0
vboxnetadp 13328 0
vboxnetflt 27211 0
vboxdrv 251814 3 vboxpci,vboxnetadp,vboxnetflt
parport_pc 32114 0
ppdev 12849 0
binfmt_misc 17292 1
vesafb 13489 1
nvidia 10739059 52
joydev 17393 0
snd_hda_codec_si3054 12864 1
snd_hda_codec_realtek 254125 1
snd_hda_intel 24262 4
snd_hda_codec 91859 3
snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
snd_pcm 80435 4
snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec
pcmcia 39822 0
snd_seq_midi 13132 0
ipt_REJECT 12512 1
ipt_LOG 12783 5
snd_rawmidi 25241 1 snd_seq_midi
xt_limit 12541 7
yenta_socket 27428 0
psmouse 73673 0
pcmcia_rsrc 18367 1 yenta_socket
r592 17808 0
xt_tcpudp 12531 9
xt_addrtype 12596 4
snd_seq_midi_event 14475 1 snd_seq_midi
memstick 15857 1 r592
serio_raw 12990 0
pcmcia_core 21511 3 pcmcia,yenta_socket,pcmcia_rsrc
xt_state 12514 7
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
ip6_tables 22528 0
nf_conntrack_netbios_ns 12585 0
nf_conntrack_broadcast 12541 1 nf_conntrack_netbios_ns
nf_nat_ftp 12595 0
nf_nat 24958 1 nf_nat_ftp
video 18908 0
snd_timer 28932 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
nf_conntrack_ipv4 19084 9 nf_nat
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_conntrack_ftp 13183 1 nf_nat_ftp
nf_conntrack 70103 7
xt_state,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp
iptable_filter 12706 1
ip_tables 18106 1 iptable_filter
x_tables 21975 9
ipt_REJECT,ipt_LOG,xt_limit,xt_tcpudp,xt_addrtype,xt_state,ip6_tables,iptable_filter,ip_tables
snd 55902 17
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
asus_laptop 19050 0
sparse_keymap 13658 1 asus_laptop
soundcore 12600 1 snd
snd_page_alloc 14115 2 snd_hda_intel,snd_pcm
coretemp 13188 0
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
usbhid 41905 0
hid 77367 1 usbhid
sdhci_pci 13658 0
sdhci 27360 1 sdhci_pci
firewire_ohci 35854 0
firewire_core 56937 1 firewire_ohci
crc_itu_t 12627 1 firewire_core
r8168 202039 0
------------------------------------------
多谢了！
在 2012年1月22日 下午1:02，Mike Bellechi <mike.stalin.b在gmail.com>写道：
> 给点硬件信息吧
> 我好像查到一个关于笔记本的……
>
> By Mike Bellechi
>
> 在 2012-1-22，上午10:00，袁飞 <snowhawkyrf在gmail.com> 写道：
>
> > --------------------- Kernel Begin ------------------------
> >
> >
> > WARNING: Kernel Errors Present
> > [ 15.246342] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
> > ...: 1 Time(s)
> > [ 16.681730] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
> > ...: 1 Time(s)
> > [ 18.277694] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
> > ...: 1 Time(s)
> > [ 25.056103] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
> > ...: 1 Time(s)
> > [ 27.949918] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 28.605422] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
> > ...: 1 Time(s)
> > [ 29.770361] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
> > ...: 1 Time(s)
> > [ 29.970337] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 30.714388] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 32.748361] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 34.643837] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 36.516159] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 36.987288] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 38.282930] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 38.907689] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 39.983785] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> > [ 42.910063] EXT4-fs (sda5): re-mounted. Opts:
> errors=remount-ro,comm
> > ...: 1 Time(s)
> >
> > ---------------------- Kernel End -------------------------
> >
> > sda5是我的根目录所在。
> > 小弟最近学习linux，刚刚安装了logwatch，以前也没用过。但是却发现每日寄送的mail里面有关于kernel的错误报告。系统是：
> > Linux yuanfei-A6JC 3.0.0-15-generic #25-Ubuntu SMP Mon Jan 2 17:45:26 UTC
> > 2012 i686 i686 i386 GNU/Linux
> > google了半天也没找到理想的答案，好像有可能是一个什么regression的错误……反正没搞明白。请各位高手指教，谢谢！
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