[ruslandh]

Вообще-то в логах нет ошибок, как будто нормальный старт бы, единственно - с acpi предупреждения при старте.

Код:

(II) Apr 01 21:24:47 NVIDIA: Using 768.00 MB of virtual memory for indirect memory access.
(WW) Apr 01 21:24:47 NVIDIA(0): ACPI: AC power state information is not available under
(WW) Apr 01 21:24:47 NVIDIA(0): /sys/class/power_supply/ , nor under
(WW) Apr 01 21:24:47 NVIDIA(0): /proc/acpi/ac_adapter/
(II) Apr 01 21:24:47 NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
(II) Apr 01 21:24:47 NVIDIA(0): may not be running or the "AcpidSocketPath" X
(II) Apr 01 21:24:47 NVIDIA(0): configuration option may not be set correctly. When the
(II) Apr 01 21:24:47 NVIDIA(0): ACPI event daemon is available, the NVIDIA X driver will
(II) Apr 01 21:24:47 NVIDIA(0): try to use it to receive ACPI event notifications. For
(II) Apr 01 21:24:47 NVIDIA(0): details, please see the "ConnectToAcpid" and
(II) Apr 01 21:24:47 NVIDIA(0): "AcpidSocketPath" X configuration options in Appendix B: X
(II) Apr 01 21:24:47 NVIDIA(0): Config Options in the README.
(II) Apr 01 21:24:47 NVIDIA(0): Setting mode "DFP-0:nvidia-auto-select"

Я-бы посоветовал сгенерить конфиг с помощью
nvidiaxconfig