problema ubuntu "No screens found" no arranca X

[smasher666]

Hola,
tengo el problema siguiente, reinicie y, al arrancar el servidor X peta y me sale el login por consola, si intento hacer startx me aparece el error "No screens found" , he intentado hacer un dpkg-reconfigure xserver-xorg, pero no hace absolutamente nada, no me pregunta nada, lo curioso es que si entro en el recovery desde el grub, y en las opciones le digo que continue con el arranque normal  y luego hago startx, el servidor X arrancan perfectamente.

Alguiejn me ayuda? Estoy desesperado, he provado de todo...

Nota de edición del moderador : es *EL* servidor X, gracias =D

[Foxy Rider]

¿Algo más de información ? la salida del comando de consola "lspci -vk" (ejecutado como root) sería un buen comienzo, aparte de qué distribución estás usando ...

Saludos.

P.S : podés tirar el contenido de lspci a un archivo agregando al final " > /algun/lugar/donde/quieras/el_archivo.txt " (sin comillas), después a ese archivo podés subirlo a algún site tipo pastebin como para ver qué hardware y qué se carga para manejar ese hard ...

[smasher666]

Estoy usando ubuntu i aqui te dejo la salida del comando que me dijiste:

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00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
Subsystem: Lenovo Device 383c
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0a <?>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 383e
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at fc000000 (64-bit, non-prefetchable) [size=1M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 3
Kernel modules: i915

00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
Subsystem: Lenovo Device 383e
Flags: bus master, fast devsel, latency 0
Memory at fc100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3

00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 3846
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 3847
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 3849
Flags: bus master, medium devsel, latency 0, IRQ 18
Memory at fc504000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd

00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
Subsystem: Lenovo Device 384e
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at fc300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f6000000-f7ffffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f1ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 384a
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f8000000-f9ffffff
Prefetchable memory behind bridge: 00000000f2000000-00000000f3ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 384b
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: fa000000-fbffffff
Prefetchable memory behind bridge: 00000000f4000000-00000000f5ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 384c
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: c8000000-c9ffffff
Prefetchable memory behind bridge: 00000000cc000000-00000000cdffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 384d
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 3843
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 3844
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 3845
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 18a0 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 3848
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fc504400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=08, subordinate=08, sec-latency=32
Memory behind bridge: fc200000-fc2fffff
Capabilities: [50] Subsystem: Lenovo Device 383f

00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
Subsystem: Lenovo Device 3840
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel modules: iTCO_wdt

00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Lenovo Device 386d
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1810 [size=16]
Kernel driver in use: ata_piix

00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Lenovo Device 3841
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 1c00 [size=8]
I/O ports at 18f4 [size=4]
I/O ports at 18f8 [size=8]
I/O ports at 18f0 [size=4]
I/O ports at 18e0 [size=16]
I/O ports at 18d0 [size=16]
Capabilities: [70] Power Management version 3
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
Subsystem: Lenovo Device 3842
Flags: medium devsel, IRQ 10
Memory at 80000000 (32-bit, non-prefetchable) [size=256]
I/O ports at 1c20 [size=32]
Kernel modules: i2c-i801

04:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
Subsystem: Intel Corporation Device 1011
Flags: bus master, fast devsel, latency 0, IRQ 46
Memory at f8000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-1f-3b-ff-ff-8f-bd-65
Kernel driver in use: iwlagn
Kernel modules: iwlagn

06:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
Subsystem: Lenovo Device 3861
Flags: bus master, fast devsel, latency 0, IRQ 47
Memory at c8000000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <ignored> [disabled]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [e8] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 00-1e-ec-ff-fe-09-f8-be
Kernel driver in use: tg3
Kernel modules: tg3

08:06.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05) (prog-if 10 [OHCI])
Subsystem: Lenovo Device 3829
Flags: bus master, medium devsel, latency 32, IRQ 22
Memory at fc200000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci, ohci1394

08:06.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
Subsystem: Lenovo Device 382a
Flags: bus master, medium devsel, latency 32, IRQ 23
Memory at fc200800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

08:06.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
Subsystem: Lenovo Device 382c
Flags: bus master, medium devsel, latency 32, IRQ 11
Memory at fc201000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2

08:06.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
Subsystem: Lenovo Device 382d
Flags: bus master, medium devsel, latency 32, IRQ 23
Memory at fc201400 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Kernel driver in use: r852
Kernel modules: r852



[luinuz]

Mas importante que el lscpi para este caso es que nos muestres el fichero donde xorg indica que ha ocurrido. Lo encontraras en /var/log/Xorg.log o /var/log/Xorg.0.log.

Ten en cuenta que esto es un sistema unix, no es windows. Aqui cada vez que algo no funcione como debe siempre se te informara en algun sitio de que ha ocurrido. Para solucionar los problemas solo hay que saber donde mirar, no tienes mas misterio.

Saludos.