Problemi di visualizzazione (non sempre)

Riconoscimento, installazione e configurazione delle periferiche.
diego84
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Iscrizione: martedì 6 novembre 2007, 11:34

Problemi di visualizzazione (non sempre)

Messaggio da diego84 »

Da non so quale aggiornamento ho un problema di visualizzazione del desktop, nel senso che attorno al mouse si vede un alone di pixel colorati, come attorno all'icona di skype.
Ho preso una schermata con il tasto Stamp.

http://www.webalice.it/diego.bonanno/Schermata-1.png

Sorprendentemente nella schermata il cursore del mouse si vede bene, mentre il resto è compromesso.
Questo problema si presenta statisticamente 4 volte su 5, quindi riavviando il pc più volte riesco a visualizzare tutto correttamente.

http://www.webalice.it/diego.bonanno/Schermata-2.png

Posto il risultato del comando lshw:

Codice: Seleziona tutto

diego@diego-sala:~$ sudo lshw
[sudo] password for diego: 
diego-sala                
    description: Desktop Computer
    product: To Be Filled By O.E.M.
    vendor: To Be Filled By O.E.M.
    version: To Be Filled By O.E.M.
    serial: To Be Filled By O.E.M.
    width: 64 bits
    capabilities: smbios-2.3 dmi-2.3 vsyscall64 vsyscall32
    configuration: boot=normal chassis=desktop uuid=00073524-E241-D911-B8B1-E6251892F07C
  *-core
       description: Motherboard
       product: K8V-X
       vendor: ASUSTeK Computer Inc.
       physical id: 0
       version: Rev 2.00
       serial: MB-1234567890
     *-firmware
          description: BIOS
          vendor: American Megatrends Inc.
          physical id: 0
          version: 1012.003 (09/12/2005)
          size: 64KiB
          capacity: 448KiB
          capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp ls120boot zipboot biosbootspecification
     *-cpu
          description: CPU
          product: AMD Athlon(tm) 64 Processor 3000+
          vendor: Advanced Micro Devices [AMD]
          physical id: 4
          bus info: cpu@0
          version: AMD Athlon(tm) 64 Processor 3000+
          serial: To Be Filled By O.E.M.
          slot: Socket 754
          size: 2GHz
          capacity: 2400MHz
          width: 64 bits
          clock: 200MHz
          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext x86-64 3dnowext 3dnow up rep_good cpufreq
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1-Cache
             size: 64KiB
             capacity: 64KiB
             capabilities: pipeline-burst internal varies data
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2-Cache
             size: 512KiB
             capacity: 512KiB
             capabilities: pipeline-burst internal varies unified
     *-memory
          description: System Memory
          physical id: 33
          slot: System board or motherboard
          size: 1536MiB
        *-bank:0
             description: DIMM DDR Synchronous 333 MHz (3.0 ns)
             product: PartNum0
             vendor: Manufacturer0
             physical id: 0
             serial: SerNum0
             slot: DIMM0
             size: 512MiB
             width: 64 bits
             clock: 333MHz (3.0ns)
        *-bank:1
             description: DIMM DDR Synchronous 333 MHz (3.0 ns)
             product: PartNum1
             vendor: Manufacturer1
             physical id: 1
             serial: SerNum1
             slot: DIMM1
             size: 512MiB
             width: 64 bits
             clock: 333MHz (3.0ns)
        *-bank:2
             description: DIMM DDR Synchronous 333 MHz (3.0 ns)
             product: PartNum2
             vendor: Manufacturer2
             physical id: 2
             serial: SerNum2
             slot: DIMM2
             size: 512MiB
             width: 64 bits
             clock: 333MHz (3.0ns)
     *-pci:0
          description: Host bridge
          product: VT8385 [K8T800 AGP] Host Bridge
          vendor: VIA Technologies, Inc.
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 01
          width: 32 bits
          clock: 66MHz
          configuration: driver=agpgart-amd64 latency=32
          resources: irq:0 memory:0-7ffffff(prefetchable)
        *-pci
             description: PCI bridge
             product: VT8237 PCI bridge [K8T800/K8T890 South]
             vendor: VIA Technologies, Inc.
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pci pm bus_master cap_list
             resources: ioport:b000(size=4096) memory:fd100000-fd6fffff memory:cd000000-ecffffff(prefetchable)
           *-display:0
                description: VGA compatible controller
                product: RV280 [Radeon 9200 SE]
                vendor: ATI Technologies Inc
                physical id: 0
                bus info: pci@0000:01:00.0
                version: 01
                width: 32 bits
                clock: 66MHz
                capabilities: agp agp-3.0 pm bus_master cap_list rom
                configuration: driver=radeon latency=32 mingnt=8
                resources: irq:16 memory:e0000000-e7ffffff(prefetchable) ioport:b000(size=256) memory:fd600000-fd60ffff memory:fd500000-fd51ffff(prefetchable)
           *-display:1 UNCLAIMED
                description: Display controller
                product: RV280 [Radeon 9200 SE] (Secondary)
                vendor: ATI Technologies Inc
                physical id: 0.1
                bus info: pci@0000:01:00.1
                version: 01
                width: 32 bits
                clock: 66MHz
                capabilities: pm bus_master cap_list
                configuration: latency=32 mingnt=8
                resources: memory:d8000000-dfffffff(prefetchable) memory:fd400000-fd40ffff
        *-multimedia:0
             description: Multimedia controller
             product: SAA7130 Video Broadcast Decoder
             vendor: Philips Semiconductors
             physical id: 9
             bus info: pci@0000:00:09.0
             version: 01
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=saa7134 latency=32 maxlatency=40 mingnt=16
             resources: irq:16 memory:fdf00000-fdf003ff
        *-network
             description: Ethernet interface
             product: 88E8001 Gigabit Ethernet Controller
             vendor: Marvell Technology Group Ltd.
             physical id: a
             bus info: pci@0000:00:0a.0
             logical name: eth0
             version: 13
             serial: 00:11:d8:0b:e6:0e
             size: 100MB/s
             capacity: 1GB/s
             width: 32 bits
             clock: 66MHz
             capabilities: pm vpd bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
             configuration: autonegotiation=on broadcast=yes driver=skge driverversion=1.13 duplex=full firmware=N/A ip=192.168.1.2 latency=32 link=yes maxlatency=31 mingnt=23 multicast=yes port=twisted pair speed=100MB/s
             resources: irq:17 memory:fde00000-fde03fff ioport:c800(size=256) memory:fdd00000-fdd1ffff(prefetchable)
        *-storage
             description: RAID bus controller
             product: VIA VT6420 SATA RAID Controller
             vendor: VIA Technologies, Inc.
             physical id: f
             bus info: pci@0000:00:0f.0
             logical name: scsi1
             version: 80
             width: 32 bits
             clock: 33MHz
             capabilities: storage pm bus_master cap_list emulated
             configuration: driver=sata_via latency=32
             resources: irq:20 ioport:e800(size=8) ioport:e400(size=4) ioport:e000(size=8) ioport:d800(size=4) ioport:d400(size=16) ioport:d000(size=256)
           *-disk
                description: ATA Disk
                product: ST3250820AS
                vendor: Seagate
                physical id: 0.0.0
                bus info: scsi@1:0.0.0
                logical name: /dev/sda
                version: 3.AA
                serial: 9QE15C9E
                size: 232GiB (250GB)
                capabilities: partitioned partitioned:dos
                configuration: ansiversion=5 signature=000df198
              *-volume:0
                   description: Linux swap volume
                   physical id: 1
                   bus info: scsi@1:0.0.0,1
                   logical name: /dev/sda1
                   version: 1
                   size: 2996MiB
                   capacity: 2996MiB
                   capabilities: primary nofs swap initialized
                   configuration: filesystem=swap pagesize=4096
              *-volume:1
                   description: EXT4 volume
                   vendor: Linux
                   physical id: 2
                   bus info: scsi@1:0.0.0,2
                   logical name: /dev/sda2
                   logical name: /
                   version: 1.0
                   serial: 5a761738-e695-4979-b176-4d0b8d07225f
                   size: 11GiB
                   capacity: 11GiB
                   capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                   configuration: created=2010-07-11 10:05:23 filesystem=ext4 lastmountpoint=/�\U��������p�\U���)�[�����o[������]���s�������[� modified=2010-10-18 12:22:09 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered mounted=2010-10-21 09:54:02 state=mounted
              *-volume:2
                   description: EXT4 volume
                   vendor: Linux
                   physical id: 3
                   bus info: scsi@1:0.0.0,3
                   logical name: /dev/sda3
                   logical name: /home
                   version: 1.0
                   serial: 9fd80f6d-13b2-4437-b1bc-a235af09b015
                   size: 218GiB
                   capacity: 218GiB
                   capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                   configuration: created=2010-07-11 10:05:29 filesystem=ext4 lastmountpoint=/home��Q���Í(��Q�����U�����Q�����R���s�����ph modified=2010-10-21 09:54:04 mount.fstype=ext4 mount.options=rw,relatime,barrier=1,data=ordered mounted=2010-10-21 09:54:04 state=mounted
        *-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
             logical name: scsi2
             version: 06
             width: 32 bits
             clock: 33MHz
             capabilities: ide pm bus_master cap_list emulated
             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)
           *-cdrom
                description: DVD writer
                physical id: 0.0.0
                bus info: scsi@2:0.0.0
                logical name: /dev/cdrom
                logical name: /dev/cdrw
                logical name: /dev/dvd
                logical name: /dev/dvdrw
                logical name: /dev/scd0
                logical name: /dev/sr0
                capabilities: audio cd-r cd-rw dvd dvd-r
                configuration: status=nodisc
        *-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: pm bus_master cap_list
             configuration: driver=uhci_hcd latency=32
             resources: irq:21 ioport:dc00(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: pm bus_master cap_list
             configuration: driver=uhci_hcd latency=32
             resources: irq:21 ioport:ec00(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: pm bus_master cap_list
             configuration: driver=uhci_hcd latency=32
             resources: irq:21 ioport:c000(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: pm bus_master cap_list
             configuration: driver=uhci_hcd latency=32
             resources: irq:21 ioport:c400(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: pm bus_master cap_list
             configuration: driver=ehci_hcd latency=32
             resources: irq:21 memory:fdc00000-fdc000ff
        *-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 pm bus_master cap_list
             configuration: latency=0
        *-multimedia:1
             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: pm cap_list
             configuration: driver=VIA 82xx Audio latency=0
             resources: irq:22 ioport:cc00(size=256)
        *-communication UNCLAIMED
             description: Communication controller
             product: AC'97 Modem Controller
             vendor: VIA Technologies, Inc.
             physical id: 11.6
             bus info: pci@0000:00:11.6
             version: 80
             width: 32 bits
             clock: 33MHz
             capabilities: pm cap_list
             configuration: latency=0
             resources: ioport:1000(size=256)
     *-pci:1
          description: Host bridge
          product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
          vendor: Advanced Micro Devices [AMD]
          physical id: 101
          bus info: pci@0000:00:18.0
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:2
          description: Host bridge
          product: K8 [Athlon64/Opteron] Address Map
          vendor: Advanced Micro Devices [AMD]
          physical id: 102
          bus info: pci@0000:00:18.1
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:3
          description: Host bridge
          product: K8 [Athlon64/Opteron] DRAM Controller
          vendor: Advanced Micro Devices [AMD]
          physical id: 103
          bus info: pci@0000:00:18.2
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=amd64_edac
          resources: irq:0
     *-pci:4
          description: Host bridge
          product: K8 [Athlon64/Opteron] Miscellaneous Control
          vendor: Advanced Micro Devices [AMD]
          physical id: 104
          bus info: pci@0000:00:18.3
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=k8temp
          resources: irq:0
diego@diego-sala:~$ 
La versione di Ubuntu è la 10.04 per architettura amd64.

Come risolvere?
Ultima modifica di Anonymous il giovedì 21 ottobre 2010, 12:43, modificato 1 volta in totale.
diego84
Scoppiettante Seguace
Scoppiettante Seguace
Messaggi: 595
Iscrizione: martedì 6 novembre 2007, 11:34

Re: Problemi di visualizzazione (non sempre)

Messaggio da diego84 »

Caspita neanche un'idea?
Scrivi risposta

Ritorna a “Driver e periferiche”

Chi c’è in linea

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