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settaggio Ubuntu 11.04
#1
Ho installato sul PC desktop,alquanto obsoleto,la versione di Ubuntu 11.04.
Mi succede che se non lo avvio da modalità di ripristino e con modalita grafica di emergenza,il S.O. dopo pochi minuti di funzionamento si blocca,lo schermo diventa nero e non funziona più.Ho provato a dare il comando di nuova configurazione grafica.ma al riavvio non si modifica.
Quale altra soluzione posso usare?
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#2
Riporta le caratteristiche del tuo PC
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#3
(11-01-2012, 19:19 )Antonio_Cantaro Ha scritto: Riporta le caratteristiche del tuo PC
Buon giorno prof.
Le posto le caratteristiche del PC con istallazione della 11.04

*-display:0
description: VGA compatible controller
product: RV350 AS [Radeon 9550]
vendor: ATI Technologies Inc
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list rom
configuration: driver=radeon latency=32 mingnt=8
resources: irq:16 memory:c0000000-cfffffff(prefetchable) ioport:


.......................................................................................................................................................
dati del mio PC
ugo@ugo-desktop:~$ uname-a
uname-a: comando non trovato
ugo@ugo-desktop:~$ sudo uname -a
[sudo] password for ugo:
Linux ugo-desktop 2.6.32-34-generic-pae #77-Ubuntu SMP Tue Sep 13 21:16:18 UTC 2011 i686 GNU/Linux
ugo@ugo-desktop:~$ sudo Ishw
sudo: Ishw: command not found
ugo@ugo-desktop:~$ Ishw
Comando "Ishw" non trovato. Forse si intendeva:
Comando "lshw" dal pacchetto "lshw" (main)
Ishw: comando non trovato
ugo@ugo-desktop:~$ lshw
WARNING: you should run this program as super-user.
ugo-desktop
description: Computer
width: 32 bits
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 2012MiB
*-cpu
product: Intel® Pentium® 4 CPU 3.00GHz
vendor: Intel Corp.
physical id: 1
bus info: cpu@0
version: 15.2.9
size: 2950MHz
width: 32 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr
configuration: id=1
*-logicalcpu:0
description: Logical CPU
physical id: 1.1
width: 32 bits
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 1.2
width: 32 bits
capabilities: logical
*-cache:0
description: L1 cache
physical id: 0
size: 8KiB
*-cache:1
description: L2 cache
physical id: 1
size: 512KiB
*-pci
description: Host bridge
product: P4X333/P4X400/PT800 AGP Bridge
vendor: VIA Technologies, Inc.
physical id: 100
bus info: pci@0000:00:00.0
version: 82
width: 32 bits
clock: 66MHz
configuration: driver=agpgart-via latency=8
resources: irq:0 memory:e0000000-e7ffffff(prefetchable)
*-pci
description: PCI bridge
product: VT8237/VX700 PCI Bridge
vendor: VIA Technologies, Inc.
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci bus_master cap_list
resources: ioport:9000(size=4096) memory:df600000-df6fffff memory:9f500000-df4fffff(prefetchable)
*-display:0
description: VGA compatible controller
product: RV350 AS [Radeon 9550]
vendor: ATI Technologies Inc
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list rom
configuration: driver=radeon latency=32 mingnt=8
resources: irq:16 memory:c0000000-cfffffff(prefetchable) ioport:9800(size=256) memory:df6f0000-df6fffff memory:df6c0000-df6dffff(prefetchable)
*-display:1 UNCLAIMED
description: Display controller
product: RV350 AS [Radeon 9550] (Secondary)
vendor: ATI Technologies Inc
physical id: 0.1
bus info: pci@0000:01:00.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: latency=32 mingnt=8
resources: memory:b0000000-bfffffff(prefetchable) memory:df6e0000-df6effff
*-communication UNCLAIMED
description: Communication controller
product: 536EP Data Fax Modem
vendor: Intel Corporation
physical id: a
bus info: pci@0000:00:0a.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=32
resources: memory:df800000-dfbfffff
*-network:0
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: b
bus info: pci@0000:00:0b.0
logical name: eth1
version: 10
serial: 00:e0:52:58:05:45
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical
configuration: broadcast=yes driver=8139too driverversion=0.9.28 latency=32 maxlatency=64 mingnt=32 multicast=yes
resources: irq:19 ioport:d400(size=256) memory:dfffbf00-dfffbfff memory:80000000-8000ffff(prefetchable)
*-storage:0
description: RAID bus controller
product: VT6421 IDE RAID Controller
vendor: VIA Technologies, Inc.
physical id: c
bus info: pci@0000:00:0c.0
version: 50
width: 32 bits
clock: 33MHz
capabilities: storage bus_master cap_list rom
configuration: driver=sata_via latency=32
resources: irq:16 ioport:d000(size=16) ioport:cc00(size=16) ioport:c800(size=16) ioport:c400(size=16) ioport:c000(size=32) ioport:bc00(size=256) memory:dffe0000-dffeffff(prefetchable)
*-storage:1
description: RAID bus controller
product: VIA VT6420 SATA RAID Controller
vendor: VIA Technologies, Inc.
physical id: f
bus info: pci@0000:00:0f.0
version: 80
width: 32 bits
clock: 33MHz
capabilities: storage bus_master cap_list
configuration: driver=sata_via latency=32
resources: irq:20 ioport:ec00(size=8) ioport:e800(size=4) ioport:e400(size=8) ioport:e000(size=4) ioport:dc00(size=16) ioport:d800(size=256)
*-ide
description: IDE interface
product: VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
vendor: VIA Technologies, Inc.
physical id: f.1
bus info: pci@0000:00:0f.1
version: 06
width: 32 bits
clock: 33MHz
capabilities: ide bus_master cap_list
configuration: driver=pata_via latency=32
resources: irq:20 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:fc00(size=16)
*-usb:0
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10
bus info: pci@0000:00:10.0
version: 81
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:21 ioport:ac00(size=32)
*-usb:1
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.1
bus info: pci@0000:00:10.1
version: 81
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:21 ioport:b000(size=32)
*-usb:2
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.2
bus info: pci@0000:00:10.2
version: 81
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:21 ioport:b400(size=32)
*-usb:3
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.3
bus info: pci@0000:00:10.3
version: 81
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:21 ioport:b800(size=32)
*-usb:4
description: USB Controller
product: USB 2.0
vendor: VIA Technologies, Inc.
physical id: 10.4
bus info: pci@0000:00:10.4
version: 86
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=ehci_hcd latency=32
resources: irq:21 memory:dfffbd00-dfffbdff
*-isa
description: ISA bridge
product: VT8237 ISA bridge [KT600/K8T800/K8T890 South]
vendor: VIA Technologies, Inc.
physical id: 11
bus info: pci@0000:00:11.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-multimedia
description: Multimedia audio controller
product: VT8233/A/8235/8237 AC97 Audio Controller
vendor: VIA Technologies, Inc.
physical id: 11.5
bus info: pci@0000:00:11.5
version: 60
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: driver=VIA 82xx Audio latency=0
resources: irq:22 ioport:a800(size=256)
*-network:1
description: Ethernet interface
product: VT6102 [Rhine-II]
vendor: VIA Technologies, Inc.
physical id: 12
bus info: pci@0000:00:12.0
logical name: eth0
version: 78
serial: 00:0b:6a:95:b9:17
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical
configuration: broadcast=yes driver=via-rhine driverversion=1.4.3 latency=32 maxlatency=8 mingnt=3 multicast=yes
resources: irq:23 ioport:a400(size=256) memory:dfffbc00-dfffbcff
ugo@ugo-desktop:~$

SCHEDA VIDEO
ugo@ugo-P4VT8:~$ sudo lshw -c video
[sudo] password for ugo:
*-display:0
description: VGA compatible controller
product: RV350 AS [Radeon 9550]
vendor: ATI Technologies Inc
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: agp agp-3.0 pm vga_controller bus_master cap_list rom
configuration: driver=radeon latency=32 mingnt=8
resources: irq:16 memory:c0000000-cfffffff ioport:9800(size=256) memory:df6f0000-df6fffff memory:df6c0000-df6dffff
*-display:1 UNCLAIMED
description: Display controller
product: RV350 AS [Radeon 9550] (Secondary)
vendor: ATI Technologies Inc
physical id: 0.1
bus info: pci@0000:01:00.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: pm bus_master cap_list
configuration: latency=32 mingnt=8
resources: memory:b0000000-bfffffff memory:df6e0000-df6effff
ugo@ugo-P4VT8:~$

Mi auguro siano sufficienti

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#4
non è tanto obsoleto, migliore del mio
Un titolo ben azzeccato attira l'attenzione degli esperti in quel campo, fa risparmiare tempo a voi, aumenta la probabilità di successo.
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#5
Quanta RAM hai?
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#6
(12-01-2012, 15:57 )Antonio_Cantaro Ha scritto: Quanta RAM hai?
Ho 2GB di ram

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#7
Non hai problemi. Evidentemente qualcosa non va. Perchè non provi ad installare la versione 11.10? MAgari la mia Plus8:

http://www.istitutomajorana.it/index.php...&Itemid=33
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#8
(12-01-2012, 15:52 )patel Ha scritto: non è tanto obsoleto, migliore del mio
Ciao
Mi spieghi allora dove sbaglio?

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#9
(12-01-2012, 16:10 )Antonio_Cantaro Ha scritto: Non hai problemi. Evidentemente qualcosa non va. Perchè non provi ad installare la versione 11.10? MAgari la mia Plus8:

http://www.istitutomajorana.it/index.php...&Itemid=33
Prof.
Tutte le versioni di Ubuntu che io ho installato sono versioni Plus.
Anche la 11.04 è la versione Plus 7 ed è settata con l'interfaccia Gnome classica,
Ho seguito la Sua spiegazione di modalità grafica di emergenza e nuova configurazione grafica.
Purtroppo non me lo fa fare.mi ritorna sempre a modalità grafica di emergenza.
Possibile che debba aggiornare manualmente i driver della scheda video?
Grazie
(La versione 11.10 Plus 8 a 64 Bit l'ho installata sul portatile Dell Studio,e va benissimo)
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#10
quando arrivi al menù del grub seleziona la prima voce, premi il tasto e , poi il tasto Fine e digita nomodeset, quindi premi Ctrl + b

Correggo Ctrl + x e non Ctrl + b
Un titolo ben azzeccato attira l'attenzione degli esperti in quel campo, fa risparmiare tempo a voi, aumenta la probabilità di successo.
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