用Xubuntu 16.04重新启动从戴尔5510上暂停的唤醒

Question

我有一个戴尔5510，有一个相当新鲜的Xubuntu安装，我做了一个dist-升级，自从安装，但我不相信恢复暂停从来没有一贯的工作。如果我暂停并恢复电源插入，那么它总是工作正常，但如果我暂停与权力，然后删除它，或暂停没有电源，然后插入，或根本没有电源，那么它总是重新启动时，当醒来。我试过：

• 将bios更新为每dell.com/support/home/us/en/04/product-support/product/precision-m5510-workstation/drivers 1.4个
• 尝试将/etc/默认/grub更改为GRUB_CMDLINE_LINUX_DEFAULT=“静音启动acpi_sleep=nonvs”
• 尝试了这里的固定背光脚本: askubuntu.com/questions/820955/blank-screen-after-resume-dell-m5510-ubuntu-16-04
• 试着在悬吊前确保亮度一直上升
• 尝试过nvidia和英特尔的微码
• 最初安装了displaylink并完全删除了

下面是我现在在/var/log/syAdd.1-d中看到的系统要休眠时的一些问题：

(我不认为这件事重要，因为它到处都是日志)

Oct 19 18:23:20 dusseldorf org.gtk.vfs.Daemon[1463]: ** (process:7800): WARNING **: Couldn't create directory monitor on smb://x-gnome-default-workgroup/. Error: The specified location is not mounted

(我不认为这会打破暂停)

Oct 19 18:23:25 dusseldorf dhclient[10861]: receive_packet failed on enxd481d7504b08: Network is down

(也许？)10月19日18:23:25杜塞尔多夫内核：8281.352711 xhci_hcd 0000:3e:00.0:主机停止失败，-10月19日18:23:25杜塞尔多夫内核：8281.352740 xhci_hcd 0000:3e:00.0:主机不可访问，重置失败。

Oct 19 18:23:25 dusseldorf NetworkManager[891]: <error> [1508451805.5517] platform-linux: do-change-link[4]: failure changing link: failure 19 (No such device)
Oct 19 18:23:25 dusseldorf NetworkManager[891]: <warn>  [1508451805.5518] device (enxd481d7504b08): failed to disable userspace IPv6LL address handling

Oct 19 18:23:30 dusseldorf systemd-sleep[11638]: /lib/systemd/system-sleep/wpasupplicant failed with error code 254.

下面是我在日志中看到的一些在尝试恢复时遇到的问题：

Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/lib/udev/rules.d/71-nvidia.rules: No such file or directory
...
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/lib/systemd/system/nvidia-persistenced.service: No such file or directory
...
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/lib/modules/4.10.0-37-generic/updates/dkms/nvidia_375_modeset.ko: No such file or directory
Oct 20 10:21:04 dusseldorf rsyslogd-2039: Could not open output pipe '/dev/xconsole':: No such file or directory [v8.16.0 try http://www.rsyslog.com/e/2039 ]
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/lib/modules/4.10.0-37-generic/updates/dkms/nvidia_375.ko: No such file or directory
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/lib/modules/4.10.0-37-generic/updates/dkms/nvidia_375_drm.ko: No such file or directory
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/lib/modules/4.10.0-37-generic/updates/dkms/nvidia_375_uvm.ko: No such file or directory
...
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/sbin/create-uvm-dev-node: No such file or directory
Oct 20 10:21:04 dusseldorf rsyslogd-2007: action 'action 10' suspended, next retry is Fri Oct 20 10:21:34 2017 [v8.16.0 try http://www.rsyslog.com/e/2007 ]
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/etc/apparmor.d/usr.sbin.ntpd: No such file or directory
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/etc/apparmor.d/tunables/ntpd: No such file or directory
Oct 20 10:21:04 dusseldorf ureadahead[299]: ureadahead:/etc/apparmor.d/local/usr.sbin.ntpd: No such file or directory
Oct 20 10:21:04 dusseldorf systemd[1]: Created slice system-systemd\x2dbacklight.slice.

简历重新启动前的最后一行是：

Oct 20 10:21:04 dusseldorf systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:intel_backlight...

请让我知道，如果您有什么建议，尝试和如何解决这一问题。谢谢。

Answer 1

我也有同样的问题。根据戴尔XPS 15 (9550)挂起后重启的说法，我试图完全关闭并重新启动。似乎从那以后问题就消失了。