cabelo2004
(usa openSUSE)
Enviado em 11/05/2012 - 17:04h
Apenas para constar, acabo de testar mais três soluções que não funcionaram. A primeira seria substituir OpenGL pelo Xrender. A segunda seria usar o método de escala Rígido e a terceira seria adicionar o comando "export QT_NO_GLIB=1" no arquivo /.bashrc. Como eu disse, todas elas foram em vão. Como o problema parece estar se tornando um poço sem fundo resolvi fazer um resumo das soluções já testadas.
PROBLEMA: lags/travadas nos vídeos em flash (youtube, vimeo, dailymotion e etc) ao mover o mouse pela tela, em cenas de ação ou cenas com som auto e no modo full screen.
SOLUÇÕES TESTADAS QUE FALHARAM (NO PRÓPRIO FLASH):
- atualizar o flash (versão instalada 12.2.202.235-89.1-i586)
- desabilitar aceleração de hardware
- instalar uma versão anterior
- adicionar manualmente o arquivo libflashplayer.so à pasta "plugins" dos navegadores
- desativar plugins duplicados do flash nos navegadores.
- instalar o flash via Wine (os navegadores nem reconheceram o flash)
- instalar flash via rpm baixado direito do site da adobe.
SOLUÇÕES TESTADAS QUE FALHARAM (NO KDE 4.8.3)
- desativar efeitos da área de trabalho
- usar método de escala "Rígido"
- substituir OpenGL por Xrender
- deletar a pasta /.kde e manter apenas a pasta /.kde4 para evitar conflitos
- adicionar a linha de comando "export QT_NO_GLIB=1" no arquivo /.bashrc
- criar um novo usuário
OUTRAS SOLUÇÕES TESTADAS QUE FALHARAM
- instalar o Gnash no lugar do Adobe Flash Player (apresentou os mesmos problemas)
- instalar o Lightspark no lugar do Adobe Flash Player (apresentou os mesmo problemas)
- configurar Opera para "Habilitar Plugins sob Demanda"
- habilitar HTML5 no site do youtube [url]www.youtube.com/html5[/url] (os problemas persistiram)
- desinstalar o pacote libswfdec
SOLUÇÕES AINDA NÃO TESTADAS (por falta de conhecimento sobre edição hexadecimal):
- editar arquivos /usr/lib/libGL.so.1.2 e /usr/lib/xorg/modules/extensions/libglx.so, substituir a string <null>SGI<null> por <null>ATI<null>
NAVEGADORES TESTADOS (alguns apresentam lags mais intensos que outros):
- Opera (versão 11.62)
- Chrome (versão 18.0.1025.151)
- Firefox (versão 12.0)
- Midori (versão 0.4.1)
PROGRAMAS TESTADOS QUE RODAM VÍDEOS DO YOUTUBE NORMALMENTE:
- Minitube
- Umplayer
DIAGNÓSTICOS (complementem aqui seus diagnósticos do problema):
- possivelmente o problema não esteja diretamente ligado ao Adobe Flash Player, pois ocorre também no Gnash e no Lightspark
- possivelmente o problema não esteja relacionado à placa de vídeo, pois Umplayer e Mintube rodam o Youtube normalmente, mesmo com volume alto, fullscreen, cenas de ação e movimentos do mouse.
- o problema pode estar relacionado a alguma configuração de vídeo porque existe uma incidência maior de problemas com o flash em netbooks.
- o problema pode estar relacionado a um consumo elevado de memória por players de videos em flash
- pode estar ocorrendo algum conflito entre softwares ou plugins
DADOS DO MEU NETBOOK (que talvez possa ajudar na resolução do problema):
description: Computer
version: D0.05T45.17.2C
width: 32 bits
capabilities: smbios-2.4 dmi-2.4
configuration: boot=normal uuid=78563412-3412-3412-1122-334455667788
*-core
description: Motherboard
product: PC-91002
vendor: MEGAWARE
physical id: 0
version: D0.05T45.17.2C
serial: Base Board Serial Number
slot: Base Board Chassis Location
*-firmware
description: BIOS
vendor: INSYDE
physical id: 0
version: D0.05T45.17 (04/18/2008)
size: 1MB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb
*-memory
description: System Memory
physical id: 15
slot: System board or motherboard
size: 2GB
*-bank
description: DIMM Synchronous 533 MHz (1.9 ns)
product: 0x353336323978787878363878343578787878
vendor: 0x7F7F7F7F7FE30000
physical id: 0
serial: 0x17F50E90
slot: J2
size: 2GB
width: 64 bits
clock: 533MHz (1.9ns)
*-cpu
description: CPU
product: Intel(R) Atom(TM) CPU N280 @ 1.66GHz
vendor: Intel Corp.
physical id: 1a
bus info: cpu@0
version: 6.12.2
serial: 0001-06C2-0000-0000-0000-0000
slot: CPU
size: 1333MHz
capacity: 1666MHz
width: 32 bits
clock: 667MHz
capabilities: fpu fpu_exception wp vme de tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm cpufreq
configuration: id=0
*-cache:0
description: L2 cache
physical id: 1b
slot: Unknown
size: 512KB
capacity: 512KB
capabilities: synchronous internal write-back unified
*-cache:1
description: L1 cache
physical id: 1c
slot: Unknown
size: 32KB
capacity: 32KB
capabilities: synchronous internal write-back instruction
*-logicalcpu:0
description: Logical CPU
physical id: 0.1
width: 32 bits
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 0.2
width: 32 bits
capabilities: logical
*-pci
description: Host bridge
product: Mobile 945GME Express Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@00:00.0
version: 03
width: 32 bits
clock: 33MHz
*-display:0
description: VGA compatible controller
product: Mobile 945GME Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@00:02.0
logical name: /dev/fb0
version: 03
size: 256MB
width: 32 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list fb
configuration: depth=32 driver=i915 latency=0 mode=1024x600 visual=truecolor xres=1024 yres=600
resources: iomemory:96280000-962fffff ioport:50c0-50c7 iomemory:80000000-8fffffff iomemory:96300000-9633ffff irq:16
*-display:1 UNCLAIMED
description: Display controller
product: Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@00:02.1
version: 03
size: 512KB
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=0
resources: iomemory:96200000-9627ffff
*-multimedia
description: Audio device
product: N10/ICH 7 Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@00:1b.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: iomemory:96340000-96343fff irq:44
*-pci:0
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@00:1c.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@01:00.0
logical name: eth0
version: 02
serial: 00:1a:13:ba:db:b5
size: 10MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=N/A latency=0 link=no multicast=yes port=MII speed=10MB/s
resources: ioport:3000-30ff iomemory:90010000-90010fff iomemory:90000000-9000ffff irq:43
*-pci:1
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@00:1c.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
*-network
description: Wireless interface
product: RT3090 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@02:00.0
logical name: wlan0
version: 00
serial: 00:1a:13:b6:03:16
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=3.1.10-1.9-default firmware=0.34 ip=192.168.1.100 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: iomemory:94100000-9410ffff irq:17
*-pci:2
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@00:1c.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
*-usb:0
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@00:1d.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: ioport:5080-509f irq:16
*-usb:1
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@00:1d.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: ioport:5060-507f irq:17
*-usb:2
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@00:1d.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: ioport:5040-505f irq:18
*-usb:3
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #4
vendor: Intel Corporation
physical id: 1d.3
bus info: pci@00:1d.3
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: ioport:5020-503f irq:19
*-usb:4
description: USB Controller
product: N10/ICH 7 Family USB2 EHCI Controller
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@00:1d.7
version: 02
width: 32 bits
clock: 33MHz
capabilities: ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: iomemory:96344400-963447ff irq:16
*-pci:3
description: PCI bridge
product: 82801 Mobile PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@00:1e.0
version: e2
width: 32 bits
clock: 33MHz
capabilities: pci subtractive_decode bus_master cap_list
*-isa
description: ISA bridge
product: 82801GBM (ICH7-M) LPC Interface Bridge
vendor: Intel Corporation
physical id: 1f
bus info: pci@00:1f.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-ide
description: IDE interface
product: 82801GBM/GHM (ICH7 Family) SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@00:1f.2
logical name: scsi0
version: 02
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list emulated
configuration: driver=ata_piix latency=0
resources: ioport:1f0-1f7 ioport:3f4-3f3 ioport:170-177 ioport:374-373 ioport:50a0-50af irq:17
*-disk
description: SCSI Disk
product: WDC WD3200BEVT-2
vendor: ATA
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 01.0
serial: WD-WXG0AA9Y0723
size: 298GB
capabilities: partitioned partitioned:dos
configuration: ansiversion=5
*-volume:0
description: Linux swap / Solaris partition
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
capacity: 2054MB
capabilities: primary nofs
*-volume:1
description: Linux filesystem partition
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
capacity: 20GB
capabilities: primary bootable
*-volume:2
description: Linux filesystem partition
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
capacity: 276GB
capabilities: primary
*-serial
description: SMBus
product: N10/ICH 7 Family SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@00:1f.3
version: 02
width: 32 bits
clock: 33MHz
configuration: driver=i801_smbus latency=0
resources: ioport:5000-501f irq:17
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