我在嵌入式硬件上使用nvidia GeForce GT 630 oem rev a1显卡。我可以在我的硬件上顺利运行 Ubuntu 16.0.4 LTS。但由于我有 nvidia 显卡和双显示器，我想使用 nvidia TwinView，因此要实现这一点，我尝试安装 nvidia 驱动程序。
我启动了机器并登录并使用了以下命令：
sudo apt-add-repository ppa:graphics-drivers/ppa
sudo apt-get update
sudo apt-get install nvidia-361
我选择 361，因为 ppa 链接说它是最新的驱动程序。
安装驱动程序后，我重新启动了机器。我可以看到启动消息大约两 (2) 秒，然后屏幕变黑，屏幕左下角有一些光标闪烁，然后系统关闭/关机/崩溃。
有人见过这个吗？
谢谢，马尼克
我的最后几条系统日志消息是：
Jul 18 15:59:21 manik dbus[2691]: [system] Successfully activated service 'org.freedesktop.systemd1'
Jul 18 15:59:21 manik systemd[1]: Started Thermal Daemon Service.
Jul 18 15:59:21 manik systemd[1]: Started Avahi mDNS/DNS-SD Stack.
Jul 18 15:59:21 manik systemd[1]: Started Make remote CUPS printers available locally.
Jul 18 15:59:21 manik systemd[1]: Starting Network Manager...
Jul 18 15:59:22 manik systemd[1]: Started Regular background program processing daemon.
Jul 18 15:59:22 manik systemd[1]: Starting Save/Restore Sound Card State...
Jul 18 15:59:22 manik dbus[2691]: [system] Activating via systemd: service name='org.freedesktop.PolicyKit1' unit='polkitd.service'
Jul 18 15:59:22 manik thermald[2656]: 13 CPUID levels; family:model:stepping 0x6:3c:3 (6:60:3)
Jul 18 15:59:22 manik thermald[2656]: Polling mode is enabled: 4
Jul 18 15:59:22 manik systemd[1]: Started Snappy daemon.
Jul 18 15:59:22 manik systemd[1]: Started System Logging Service.
Jul 18 15:59:22 manik systemd[1]: Started Detect the available GPUs and deal with any system changes.
Jul 18 15:59:22 manik systemd[1]: Started Restore /etc/resolv.conf if the system crashed before the ppp link was shut down.
Jul 18 15:59:22 manik systemd[1]: Started Permit User Sessions.
Jul 18 15:59:22 manik avahi-daemon[2645]: No service file found in /etc/avahi/services.
Jul 18 15:59:22 manik systemd[1]: Started Save/Restore Sound Card State.
Jul 18 15:59:22 manik irqbalance[2646]: * Starting SMP IRQ Balancer: irqbalance
Jul 18 15:59:22 manik apport[2652]: * Starting automatic crash report generation: apport
Jul 18 15:59:22 manik speech-dispatcher[2661]: * speech-dispatcher disabled; edit /etc/default/speech-dispatcher
Jul 18 15:59:22 manik systemd[1]: Started LSB: Speech Dispatcher.
Jul 18 15:59:22 manik avahi-daemon[2645]: Network interface enumeration completed.
Jul 18 15:59:22 manik avahi-daemon[2645]: Server startup complete. Host name is manik.local. Local service cookie is 3952325250.
Jul 18 15:59:22 manik apport[2652]: ...done.
Jul 18 15:59:22 manik systemd[1]: Started LSB: automatic crash report generation.
Jul 18 15:59:22 manik systemd[1]: Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
Jul 18 15:59:22 manik systemd[1]: Started Login Service.
Jul 18 15:59:22 manik cron[2718]: (CRON) INFO (pidfile fd = 3)
Jul 18 15:59:22 manik irqbalance[2646]: ...done.
Jul 18 15:59:22 manik cron[2718]: (CRON) INFO (Running @reboot jobs)
Jul 18 15:59:23 manik thermald[2656]: sysfs read failed constraint_0_max_power_uw
Jul 18 15:59:23 manik thermald[2656]: sysfs read failed max_brightness
Jul 18 15:59:23 manik thermald[2656]: sysfs write failed trip_point_0_temp
Jul 18 15:59:23 manik thermald[2656]: sysfs write failed trip_point_0_temp
Jul 18 15:59:23 manik systemd[1]: Started LSB: Record successful boot for GRUB.
Jul 18 15:59:23 manik systemd[1]: Started LSB: daemon to balance interrupts for SMP systems.
Jul 18 15:59:23 manik systemd[1]: Reached target Sleep.
Jul 18 15:59:23 manik systemd[1]: Starting Suspend...
Jul 18 15:59:23 manik systemd[1]: Starting Authenticate and Authorize Users to Run Privileged Tasks...
Jul 18 15:59:23 manik systemd[1]: Starting Light Display Manager...
Jul 18 15:59:24 manik NetworkManager[2716]: <info> [1468882764.5041] NetworkManager (version 1.2.0) is starting...
Jul 18 15:59:24 manik polkitd[2761]: started daemon version 0.105 using authority implementation `local' version `0.105'
Jul 18 15:59:24 manik dbus[2691]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
Jul 18 15:59:24 manik systemd[1]: Started Authenticate and Authorize Users to Run Privileged Tasks.
Jul 18 15:59:24 manik accounts-daemon[2677]: started daemon version 0.6.40
Jul 18 15:59:24 manik systemd[1]: Started Accounts Service.
Jul 18 15:59:24 manik NetworkManager[2716]: <info> [1468882764.6430] Read config: /etc/NetworkManager/NetworkManager.conf (etc: default-wifi-powersave-on.conf)
Jul 18 15:59:24 manik NetworkManager[2716]: <info> [1468882764.6948] manager[0x9c848e8]: monitoring kernel firmware directory '/lib/firmware'.
Jul 18 15:59:24 manik NetworkManager[2716]: <info> [1468882764.6949] monitoring ifupdown state file '/run/network/ifstate'.
Jul 18 15:59:24 manik whoopsie[2659]: [15:59:24] Using lock path: /var/lock/whoopsie/lock
Jul 18 15:59:24 manik whoopsie[2659]: [15:59:24] Could not get the Network Manager state:
Jul 18 15:59:24 manik whoopsie[2659]: [15:59:24] GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManager was not provided by any .service files
Jul 18 15:59:24 manik NetworkManager[2716]: <info> [1468882764.9092] dns-mgr[0x9c7d220]: set resolv-conf-mode: dnsmasq, plugin="dnsmasq"
Jul 18 15:59:24 manik NetworkManager[2716]: <info> [1468882764.9092] dns-mgr[0x9c7d220]: using resolv.conf manager 'resolvconf'
Jul 18 15:59:25 manik systemd[1]: Started Network Manager.
Jul 18 15:59:25 manik systemd[1]: Reached target Network.
Jul 18 15:59:25 manik systemd[1]: Starting /etc/rc.local Compatibility...
Jul 18 15:59:25 manik systemd-sleep[2759]: Failed to connect to non-global ctrl_ifname: (nil) error: No such file or directory
Jul 18 15:59:25 manik systemd-sleep[2771]: /lib/systemd/system-sleep/wpasupplicant failed with error code 255.
Jul 18 15:59:25 manik systemd-sleep[2759]: Suspending system...
syslog 中的一些 nvidia 日志也有这样的情况：
Jul 18 15:59:20 manik nvidia-persistenced: Started (2344)
Jul 18 15:59:20 manik nvidia-persistenced: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 121 has read and write permissions for those files.
Jul 18 15:59:20 manik nvidia-persistenced: The daemon no longer has permission to remove its runtime data directory /var/run/nvidia-persistenced
Jul 18 15:59:20 manik nvidia-persistenced: Shutdown (2344)
Jul 18 15:59:20 manik systemd-udevd[1353]: Process '/sbin/modprobe nvidia-uvm' failed with exit code 1.
Jul 18 15:59:20 manik nvidia-persistenced: Started (2351)
Jul 18 15:59:20 manik systemd[1]: Found device ST9160314AS hd_home.
Jul 18 15:59:20 manik systemd[1]: Starting File System Check on /dev/disk/by-uuid/e36694c6-dfd1-4136-b30c-db29a5582450...
Jul 18 15:59:20 manik systemd[1]: Started File System Check Daemon to report status.
Jul 18 15:59:20 manik nvidia-persistenced: Shutdown (2351)
Jul 18 15:59:20 manik kernel: [ 21.348555] Disabling lock debugging due to kernel taint
Jul 18 15:59:20 manik kernel: [ 21.351611] nvidia: module verification failed: signature and/or required key missing - tainting kernel
Jul 18 15:59:20 manik kernel: [ 21.355553] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
Jul 18 15:59:20 manik kernel: [ 21.355635] nvidia-nvlink: Nvlink Core is being initialized, major device number 245
Jul 18 15:59:20 manik kernel: [ 21.355720] [drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:01:00.0 on minor 1
Jul 18 15:59:20 manik kernel: [ 21.355726] NVRM: loading NVIDIA UNIX x86 Kernel Module 361.45.18 Tue Jun 21 17:29:18 PDT 2016
Jul 18 15:59:20 manik kernel: [ 21.952721] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 361.45.18 Tue Jun 21 17:58:16 PDT 2016
Jul 18 15:59:20 manik kernel: [ 22.841440] NVRM: Your system is not currently configured to drive a VGA console
Jul 18 15:59:20 manik kernel: [ 22.841444] NVRM: on the primary VGA device. The NVIDIA Linux graphics driver
Jul 18 15:59:20 manik kernel: [ 22.841445] NVRM: requires the use of a text-mode VGA console. Use of other console
Jul 18 15:59:20 manik kernel: [ 22.841447] NVRM: drivers including, but not limited to, vesafb, may result in
Jul 18 15:59:20 manik kernel: [ 22.841448] NVRM: corruption and stability problems, and is not supported.
答案1
由于日志末尾显示systemd-sleep[2759]: Suspending system...，我已禁用内核的 acpi 支持。现在一切正常。我可以看到我的桌面屏幕和所有内容。
我在 grub 命令行中使用了内核参数acpi=off