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source-based
n00b
Joined: 12 Nov 2014
Posts: 51
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 Posted: Mon Nov 17, 2014 2:47 pm Post subject: Kernel panic-not syncing:Unable to mount root FS[RISOLTO] |
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Ho terminato l'installazione ma al primo boot mi si presenta il problema riportato nel titolo,come risolvo?
(Perché non ho tenuto l'installazione funzionante?  )
Contenuto /boot/grub/grub.conf (non uso initramfs):
| Code: |
default 0
timeout 5
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
title Gentoo Linux 3.16.5
root (hd0,0)
kernel /boot/kernel-3.16.5 root=/dev/sda3
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Output lspci:
| Code: |
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8240]
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 9840
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 01)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 5
01:00.0 Ethernet controller: Qualcomm Atheros QCA8171 Gigabit Ethernet (rev 13)
01:00.1 SD Host controller: Qualcomm Atheros Device 3010 (rev 13)
05:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
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Output fdisk:
| Code: |
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x0005f20d
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 67583 32768 83 Linux
/dev/sda2 67584 1116159 524288 82 Linux swap / Solaris
/dev/sda3 1116160 976773167 487828504 83 Linux
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Durante il boot appare anche scritto ATA 0.2 unable to identify .... o qualcosa di simile ma da lspci non vedo nessun ATA,semmai SATA.Nel kernel il supporto ATA/ATAPI è disabilitato.
Last edited by source-based on Mon Nov 17, 2014 7:36 pm; edited 1 time in total |
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source-based
n00b
Joined: 12 Nov 2014
Posts: 51
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| Posted: Mon Nov 17, 2014 7:34 pm Post subject: |
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| Ho risolto ricompilando il kernel con genkernel e aggiornando grub.conf ......credo che il kernel panico fosse dovuto a una mancanza nel kernel. |
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GuN_jAcK
l33t
Joined: 23 Mar 2005
Posts: 832
Location: Prague, Czech Republic
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| Posted: Mon Nov 17, 2014 11:20 pm Post subject: |
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Si, se manca un driver nel kernel che è vitale per l'avvio del sistema allora ti si presenta un kernel panic.
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Rispondi in maniera intelligente anche a chi ti tratta stupidamente. |
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source-based
n00b
Joined: 12 Nov 2014
Posts: 51
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| Posted: Tue Nov 18, 2014 9:28 am Post subject: |
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| Odio genkernel! Ha prodotto un kernel pieno di moduli inutili e non ha abilitato il supporto per le schede wireless Atheros ath9k.Meglio il classico make menuconfig,anche se non sembra funzionare in questo caso. |
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sabayonino
Veteran
Joined: 03 Jan 2012
Posts: 1012
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| Posted: Tue Nov 18, 2014 10:22 am Post subject: |
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| source-based wrote: | | Odio genkernel! Ha prodotto un kernel pieno di moduli inutili e non ha abilitato il supporto per le schede wireless Atheros ath9k.Meglio il classico make menuconfig,anche se non sembra funzionare in questo caso. |
genkernel utilizzato con le dovute opzioni :
| Code: | | # genkernel <opzioni> <opzioni> <...> --menuconfig all |
e ti configuri quello che serve
se lo esegui senza parametri utilizza una versione del config di default.
http://wiki.gentoo.org/wiki/Genkernel
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LRS i586 on G.Drive
LRS x86-64 EFI on MEGA |
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