Ubuntu смешно приостановить поведение

Я установил Ubuntu на ноутбук Dell Vostro 1000. Все было отлично, и я так счастлив.

Тем не менее, есть одна вещь, которая делает меня больным, это приостановка / возобновление.

Когда я нахожусь в графическом интерфейсе (по умолчанию Ubuntu 9.10, не очень уверен, что это за GUI), если я приостанавливаю, затем возобновляю, то у меня Ubuntu зависает, экран гаснет, не работает ни caps lock, ни numlock.

Когда я нахожусь в интерфейсе консоли (нажав Ctrl + Alt + F1), затем выполните pm-suspend, тогда моя Ubuntu возобновит работу должным образом.

И это самое забавное: сразу после возобновления в интерфейсе консоли, если я попытаюсь переключиться на графический интерфейс (нажав Ctrl + Alt + F7), то моя Ubuntu будет зависать. Однако, если я подожду несколько секунд, после Ubuntu зарегистрируйте эту ошибку на экране консоли:

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 

(Я копирую этот журнал из файла / var / log / syslog, не совсем так, как показано в консоли)

Затем я могу переключиться в графический интерфейс, нажав Ctrl + ALt + F7 и продолжить свою работу.

Есть ли причина для таких забавных вещей? Любое решение я должен попробовать?