Administrace komentářů

Zdravim uzivatele FC :) Jako dlouholety uzivatel MDK a Slacku jsem vcera zkusil naintalovat FC4 at zjistim co se zmenilo a je jine nez v FC3. Instalace probehla v poradku a cca po 8 hodinach updatovani a uprav jsem mnel system podobny +- jako v MANDIVE 2006 a dalo se na nem zacit bezproblemu delat. Vse bezelo jak ma. Nicmene dneska jsem dosal sileny napad vyzkoust KDE 3.5 na Fedore a tak jsem ho updatnul s repozitare KDE-Redhat. Upgrade probehl OK az na jednu vec a to je problem pri cteni dat z vymennych medii. At tam strcim FLASHKU nebo tam dam CD nebo DVD vse je stejne napise to hlasku:

Není možné připojit zařízení.
Nahlášenou chybou je:
mount: blokové zařízení/dev/hdc je chráněno proti zápisu, připojuji pouze pro čtení
mount: /dev/hdc je již připojeno, či je /media/cdrecorder již používáno
mount: podle mtab je /dev/hdc již připojeno na /media/cdrecorder

Pritom na konzole se normalne dostanu do adresare /media/cdrom nebo /media/usbdisk. Pred upgradem bylo vsjo OK. Tady je vypis modulu :

Tady je vypis modulu :[root@localhost /]# /sbin/lsmod
Module Size Used by
nls_utf8 2241 1
sd_mod 19009 2
appletalk 35697 2
ipx 27749 2
ipv6 249889 10
parport_pc 28037 1
lp 12937 0
parport 35721 2 parport_pc,lp
autofs4 19781 0
i2c_dev 9921 0
i2c_core 22209 1 i2c_dev
sunrpc 141821 1
ipt_REJECT 5953 1
ipt_state 1985 5
ip_conntrack 52081 1 ipt_state
nfnetlink 6745 1 ip_conntrack
iptable_filter 3137 1
ip_tables 20289 3 ipt_REJECT,ipt_state,iptable_filter
usb_storage 74761 1
scsi_mod 136425 2 sd_mod,usb_storage
dm_mod 57437 0
video 16325 0
button 6737 0
battery 9541 0
ac 4933 0
uhci_hcd 32464 0
snd_intel8x0 32929 3
snd_ac97_codec 88893 1 snd_intel8x0
snd_ac97_bus 2497 1 snd_ac97_codec
snd_seq_dummy 3781 0
snd_seq_oss 31937 0
snd_seq_midi_event 7105 1 snd_seq_oss
snd_seq 49873 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 9165 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 51057 0
snd_mixer_oss 18113 1 snd_pcm_oss
snd_pcm 87749 4 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer 25285 3 snd_seq,snd_pcm
snd 54949 13 snd_intel8x0,snd_ac97_codec,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 9889 1 snd
snd_page_alloc 10825 2 snd_intel8x0,snd_pcm
e100 36545 0
mii 5441 1 e100
floppy 61957 0
xfs 542953 1
exportfs 6336 1 xfs
[root@localhost /]# 

Hardware na PCI

[root@localhost /]# /sbin/lspci
00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 04)
00:02.0 VGA compatible controller: Intel Corporation 82815 CGC [Chipset Graphics Controller] (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 02)
00:1f.0 ISA bridge: Intel Corporation 82801BA ISA Bridge (LPC) (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801BA IDE U100 (rev 02)
00:1f.4 USB Controller: Intel Corporation 82801BA/BAM USB (Hub #2) (rev 02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801BA/BAM AC'97 Audio (rev 02)
02:08.0 Ethernet controller: Intel Corporation 82801BA/BAM/CA/CAM Ethernet Controller (rev 01)
[root@localhost /]# 

Vypis z messages po zasunuti FLASHKY

[root@localhost /]# tail -f /var/log/messages
Dec 12 15:49:06 localhost kernel: Type: Direct-Access ANSI SCSI revision: 02
Dec 12 15:49:06 localhost kernel: SCSI device sdb: 256000 512-byte hdwr sectors (131 MB)
Dec 12 15:49:06 localhost kernel: sdb: Write Protect is off
Dec 12 15:49:06 localhost kernel: sdb: assuming drive cache: write through
Dec 12 15:49:06 localhost kernel: SCSI device sdb: 256000 512-byte hdwr sectors (131 MB)
Dec 12 15:49:06 localhost kernel: sdb: Write Protect is off
Dec 12 15:49:06 localhost kernel: sdb: assuming drive cache: write through
Dec 12 15:49:06 localhost kernel: sdb: sdb1
Dec 12 15:49:06 localhost kernel: Attached scsi removable disk sdb at scsi4, channel 0, id 0, lun 0
Dec 12 15:49:06 localhost scsi.agent[3877]: disk at /devices/pci0000:00/0000:00:1f.4/usb1/1-2/1-2:1.0/host4/target4:0:0/4:0:0:0

A z DMESG:

 csi4 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
Vendor: Model: 128MB Rev: 2.00
Type: Direct-Access ANSI SCSI revision: 02
SCSI device sdb: 256000 512-byte hdwr sectors (131 MB)
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 256000 512-byte hdwr sectors (131 MB)
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
sdb: sdb1
Attached scsi removable disk sdb at scsi4, channel 0, id 0, lun 0
usb-storage: device scan complete
[root@localhost /]# 

Kernel:

root@localhost /]# uname -r
2.6.14-1.1644_FC4
[root@localhost /]#

Diky za nakopnuti spravnym smerem. Zatim bych si zkusebne FC nechal jako hlavni distro bo mi nedavno padnul disk s MDK. Snad se mi podari todle vyresit