Ubuntu 14.04系统从挂起状态唤醒时冻结
我做了一个干净的Ubuntu 14.04安装。 当我从暂停状态恢复后，系统会在输入密码后冻结。 我被迫关闭并重新开始。 当我升级到13.04并且不记得我是如何修复它时，我在这台笔记本电脑上遇到了类似的问题。
BOOT_IMAGE=/vmlinuz-3.13.0-24-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash pcie_aspm=force vt.handoff=7 /var/log/pm-suspend.log
$ lspci -vnn | grep -A12 VGA 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT216M [GeForce GT 230M] [10de:0a28] (rev a2) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:3659] Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at d2000000 (32-bit, non-prefetchable) [size=16M] Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d0000000 (64-bit, prefetchable) [size=32M] I/O ports at 6000 [size=128] Expansion ROM at d3080000 [disabled] [size=512K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Capabilities: [b4] Vendor Specific Information: Len=14 Capabilities: [100] Virtual Channel
我按照“软盘”安装了本文中给出的专有Nvidia驱动程序。 瞧！ 我的系统从暂停状态恢复，没有任何障碍。