Ubuntu engraçado suspender comportamento

Question

Eu tenho um Ubuntu instalado em um laptop Dell Vostro 1000. Tudo foi excelente e estou muito feliz.

No entanto, há uma coisa que me deixa doente, é a suspensão / retomada.

Quando eu estou em uma interface gráfica (o padrão do Ubuntu 9.10, não tenho certeza de que tipo de GUI é), se eu suspender, então retomar, então meu Ubuntu travar, a tela fica escura, tampouco tampouco numlock funciona.

Quando estou na interface do console (pressionando Ctrl + Alt + F1), execute pm-suspend, então meu Ubuntu será retomado corretamente.

E essa é a coisa mais engraçada: logo após o currículo na interface do console, se eu tentar mudar para a interface gráfica (pressionando Ctrl + Alt + F7), meu Ubuntu estará travado. No entanto, se eu esperar por alguns segundos, após o registro do Ubuntu este erro para a tela do console:

Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.432550] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.432559] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.432566] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.432569] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.432580] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.432586] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.437776] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.437780] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.437784] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.437786] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.437792] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.437795] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.449258] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.449267] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.449274] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.449276] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.449288] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.449294] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.466219] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.466228] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.466235] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.466237] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.466248] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.466254] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.470781] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.470786] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.470792] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.470794] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.470801] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.470805] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.475415] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.475422] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.475428] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.475430] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.475440] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.475446] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.480159] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.480163] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.480167] Info fld=0x56598, ILI
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.480169] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.480175] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:42 phuongnd08-laptop kernel: [   27.480178] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.568142] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.568148] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.568155] Info fld=0x56598, ILI
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.568157] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.568167] end_request: I/O error, dev sr0, sector 1414752
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.568172] Buffer I/O error on device sr0, logical block 176844
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.572717] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.572720] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.572726] Info fld=0x56598, ILI
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.572727] sr 4:0:0:0: [sr0] Add. Sense: Illegal mode for this track
Jan 15 09:56:43 phuongnd08-laptop kernel: [   27.572733] end_request: I/O error, dev sr0, sector 1414752

(eu copio este log do arquivo / var / log / syslog, não exatamente como o exibido no console)

Então eu posso mudar para a interface gráfica pressionando Ctrl + ALt + F7 e continuar meu trabalho.

Existe algum motivo para essas coisas engraçadas? Alguma solução devo tentar?

    

Answer 1

Experimente esta solução nos fóruns do Ubuntu.

    

Answer 2

Você tem as versões de código aberto dos drivers de exibição ou os fornecidos pela empresa? Tente com os mais recentes drivers fornecidos pela empresa, eles devem funcionar melhor - especialmente com os recentes ATI.