Dotaz: nenaběhne tty, mingetty z ničeho nic neběží

[vasek125]

Mám nainstalovaný Redhat linux 9 jako server. Nejdříve všechno běželo ok, ale jednou nenaběhlo mingetty tty1 ....tty6, a to vůbec. Po síti se přihlásit můžu ale lokálně nikoli. Na disku mám místa dost, nevím co s tím, popravdě nevím, kdy se to přesně stalo, z reku se přihlašuji 1 za měsíc, mezitím jsem dálkověš aktualizoval systém a jádro. Zkoušel jsem hodně věcí, ale nějak mi to nechce pořád naběhnout. Pomozte prosím.

Odpovědi

[Martin]

Menili ste nejako /etc/inittab? Je v nom nastavene spustanie mingetty? Mate vytvorene /dev/tty[0-6]?

[vasek125]

tady je ta část s tím mingetty zwe souboru inittab

# Run gettys in standard runlevels 1:2345:respawn:/sbin/mingetty tty1 2:2345:respawn:/sbin/mingetty tty2 3:2345:respawn:/sbin/mingetty tty3 4:2345:respawn:/sbin/mingetty tty4 5:2345:respawn:/sbin/mingetty tty5 6:2345:respawn:/sbin/mingetty tty6

[wake]

nezrušil jste si nějak drivery pro consoli při překladu jadra ? nedal byste sem výpis dmesg ? neni v syslogách neco podezřelého ?

[vasek125]

[root@albatros root]# dmesg
Linux version 2.4.20-8 (bhcompile@porky.devel.redhat.com) (gcc version 3.2.2 200
30222 (Red Hat Linux 3.2.2-5)) #1 Thu Mar 13 17:54:28 EST 2003
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 0000000008000000 (usable)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
128MB LOWMEM available.
On node 0 totalpages: 32768
zone(0): 4096 pages.
zone(1): 28672 pages.
zone(2): 0 pages.
Kernel command line: ro root=LABEL=/
Initializing CPU#0
Detected 348.489 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 694.68 BogoMIPS
Memory: 124752k/131072k available (1347k kernel code, 4908k reserved, 999k data,
 132k init, 0k highmem)
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes)
Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: 0183f9ff 00000000 00000000 00000000
CPU:             Common caps: 0183f9ff 00000000 00000000 00000000
CPU: Intel Pentium II (Deschutes) stepping 02
Enabling fast FPU save and restore... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xed720, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Using IRQ router PIIX [8086/7110] at 00:14.0
Limiting direct PCI/PCI transfers.
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
pty: 2048 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SER
IAL_PCI ISAPNP enabled
ttyS0 at 0x03f8 (irq = 4) is a 16550A
ttyS1 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10e
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
NET4: Frame Diverter 0.46
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00beta-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 00:14.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x10e0-0x10e7, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0x10e8-0x10ef, BIOS settings: hdc:DMA, hdd:pio
hda: QUANTUM FIREBALL CX6.4A, ATA DISK drive
hdb: WDC AC14300R, ATA DISK drive
blk: queue c03c9f40, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c03ca084, I/O limit 4095Mb (mask 0xffffffff)
hdc: Compaq CRD-8322B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: host protected area => 1
hda: 12594960 sectors (6449 MB) w/418KiB Cache, CHS=833/240/63, UDMA(33)
hdb: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
hdb: task_no_data_intr: error=0x04 { DriveStatusError }
hdb: host protected area => 1
hdb: 8421840 sectors (4312 MB) w/512KiB Cache, CHS=557/240/63, UDMA(33)
ide-floppy driver 0.99.newide
Partition check:
 hda: hda1 hda2
 hdb: hdb1
ide-floppy driver 0.99.newide
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 146k freed
VFS: Mounted root (ext2 filesystem).
Journalled Block Device driver loaded
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 132k freed
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 17:59:01 Mar 13 2003
usb-uhci.c: High bandwidth mode enabled
PCI: Found IRQ 11 for device 00:14.2
PCI: Sharing IRQ 11 with 00:10.0
usb-uhci.c: USB UHCI at I/O 0x10c0, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
usb.c: registered new driver hiddev
usb.c: registered new driver hid

[vasek125]

hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,1), internal journal
Adding Swap: 325072k swap-space (priority -1)
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,65), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
ip_tables: (C) 2000-2002 Netfilter core team
8139too Fast Ethernet driver 0.9.26
PCI: Found IRQ 11 for device 00:0e.0
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 Fast Ethernet at 0xc888c000, 00:0e:2e:03:cc:76, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8139C'
PCI: Found IRQ 11 for device 00:0f.0
divert: allocating divert_blk for eth1
eth1: RealTek RTL8139 Fast Ethernet at 0xc888e000, 00:50:fc:2e:b2:f2, IRQ 11
eth1:  Identified 8139 chip type 'RTL-8139C'
eth0: Setting 100mbps half-duplex based on auto-negotiated partner ability 40a1.
eth1: Setting half-duplex based on auto-negotiated partner ability 0000.
ip_conntrack version 2.1 (1024 buckets, 8192 max) - 292 bytes per conntrack

[vasek125]

jádro jsem nainstaloval z rpm balíčku pro RedHat

[Petr Šobáň]

> mezitím jsem dálkověš aktualizoval systém a jádro

A zde se něco neaktualizovalo, proskoumej logy z aktualizace.

Nějaká zrada v knihovnách glibc, nebo mingetty - skontroluj jaké verze knihoven jsou nainstalované a jaké ten mingetty potřebuje.

PS. Mě taky jednou při nepovedené aktualizaci to zhavarovalo když to nekorektně vyměnilo glibc knihovnu.

PS2. RH9 je už dost zastaralý takže upgrade......

[vasek125]

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