hop*_*ght 14 shutdown suspend hibernate macbook-pro 14.04
几周前，我刚刚设法让 Ubuntu Desktop 14.04 和 Mac OS 10.10.4 (Yosemite) 在我的 2015 年年中 (11,4) Macbook Pro 上进行双启动。出于某种原因，机器在关机和待机时挂起。具体来说：
告诉机器关闭（例如，sudo poweroff、sudo shutdown now 等）会导致正常关闭程序，直到最后一行“System will now paused”。到达此处后，系统会冻结，我可以让它关闭的唯一方法是手动按住电源按钮几秒钟以进行硬关机。
告诉机器待机会导致它进入黑屏并变得无响应。将其恢复的唯一方法是按住电源按钮几秒钟进行硬关机。重新启动机器后，我在恢复时收到“检测到系统错误”通知。
一些相关的注意事项：
MBP 正在运行一个集成的 intel iris pro 和一个用于图形的 AMD Radeon R9 M370X 组合，我正在使用来自 fglrx-updates 的专有驱动程序。我从早期版本的 Ubuntu 中其他看似相关的案例中了解到，问题源于专有图形驱动程序。但是，切换回打开的 XOrg 驱动程序和 apt-get 清除 fglrx-updates 并不能解决任何一个问题。
如果我尝试休眠而不是待机，则显示会在几分钟后返回并返回桌面（就像它从休眠中唤醒一样）。
重启工作正常。事实上，我可以从 Ubuntu 完全关闭机器的唯一方法是重新启动并从 rEFInd 关闭或启动到 OS X 并关闭。
我不确定发布哪些日志最有意义（这是我第一次提出问题），但如果有人有任何见解，我很乐意尽快发布正确的日志。
更新1：将其置于待机状态实际上会导致屏幕关闭，然后几乎立即打开，然后再次关闭并挂起。返回 Ubuntu 时收到的系统错误如下：
ProblemType: KernelOops
Annotation: This occured during a previous suspend and prevented it from resuming properly.
Architecture: amd64
Date: Thu Sep 10 22:50:55 2015
DistroRelease: Ubuntu 14.04
ExecutablePath: /usr/share/apport/apportcheckresume
ExecutableTimestamp: 1439395460
Failure: suspend/resume
InterpreterPath: /usr/bin/python3.4
Package: linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1
我还在下面附上了睡眠日志。
Initial commandline parameters:
Thu Sep 10 22:50:05 EDT 2015: Running hooks for suspend.
Running hook /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend:
/usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/000record-status suspend suspend:
/usr/lib/pm-utils/sleep.d/000record-status suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
Linux fruit 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Module Size Used by
nvram 16384 0
msr 16384 0
btusb 40960 0
joydev 20480 0
bcm5974 20480 0
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 450560 3 vboxnetadp,vboxnetflt,vboxpci
xt_CHECKSUM 16384 1
iptable_mangle 16384 1
ipt_MASQUERADE 16384 1
nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE
iptable_nat 16384 1
nf_conntrack_ipv4 16384 1
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
nf_nat_ipv4 16384 1 iptable_nat
nf_nat 24576 2 nf_nat_ipv4,nf_nat_masquerade_ipv4
nf_conntrack 106496 4 nf_nat,nf_nat_ipv4,nf_nat_masquerade_ipv4,nf_conntrack_ipv4
xt_tcpudp 16384 5
bridge 110592 0
stp 16384 1 bridge
llc 16384 2 stp,bridge
iptable_filter 16384 1
ip_tables 28672 3 iptable_filter,iptable_mangle,iptable_nat
x_tables 36864 6 xt_CHECKSUM,ip_tables,xt_tcpudp,ipt_MASQUERADE,iptable_filter,iptable_mangle
applesmc 20480 0
input_polldev 16384 1 applesmc
x86_pkg_temp_thermal 16384 0
intel_powerclamp 20480 0
coretemp 16384 0
kvm_intel 151552 0
kvm 479232 1 kvm_intel
brcmfmac 278528 0
brcmutil 16384 1 brcmfmac
lpc_ich 24576 0
cfg80211 524288 1 brcmfmac
bdc_pci 16384 0
mei_me 20480 0
mei 90112 1 mei_me
sbs 16384 0
sbshc 16384 1 sbs
apple_gmux 16384 0
mac_hid 16384 0
snd_hda_codec_cirrus 20480 1
snd_hda_codec_generic 69632 1 snd_hda_codec_cirrus
snd_hda_codec_hdmi 53248 1
snd_hda_intel 32768 10
snd_hda_controller 32768 1 snd_hda_intel
snd_hda_codec 143360 5 snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller,snd_hda_codec_cirrus
snd_hwdep 20480 1 snd_hda_codec
fglrx 12460032 127
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 86016 31 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_cirrus
apple_bl 16384 1 apple_gmux
amd_iommu_v2 20480 1 fglrx
soundcore 16384 2 snd,snd_hda_codec
shpchp 40960 0
bnep 20480 2
rfcomm 69632 0
bluetooth 491520 11 bnep,btusb,rfcomm
binfmt_misc 20480 1
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
nls_iso8859_1 16384 1
dm_crypt 24576 1
hid_generic 16384 0
hid_apple 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
aesni_intel 172032 2
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 4 ghash_clmulni_intel,aesni_intel,ablk_helper
uas 24576 0
usb_storage 69632 1 uas
ahci 36864 3
usbhid 53248 0
libahci 32768 1 ahci
hid 110592 3 hid_generic,usbhid,hid_apple
video 20480 1 apple_gmux
total used free shared buffers cached
Mem: 16306696 1188872 15117824 22748 47276 365684
-/+ buffers/cache: 775912 15530784
Swap: 4194300 0 4194300
/usr/lib/pm-utils/sleep.d/00logging suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend:
/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
Running hook /etc/pm/sleep.d/10_grub-common suspend suspend:
/etc/pm/sleep.d/10_grub-common suspend suspend: success.
Running hook /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend:
/etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/49tlp suspend suspend:
/usr/lib/pm-utils/sleep.d/49tlp suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/50unload_alx suspend suspend:
/usr/lib/pm-utils/sleep.d/50unload_alx suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend:
Failed to connect to non-global ctrl_ifname: (null) error: No such file or directory
/usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend:
/usr/lib/pm-utils/sleep.d/75modules suspend suspend: not applicable.
Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend:
/usr/lib/pm-utils/sleep.d/90clock suspend suspend: not applicable.
Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:
/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95anacron suspend suspend:
stop: Unknown instance:
/usr/lib/pm-utils/sleep.d/95anacron suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend:
/usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend: not applicable.
Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend:
/usr/lib/pm-utils/sleep.d/95led suspend suspend: not applicable.
Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
ATI Catalyst driver detected, not using quirks.
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend:
kernel.acpi_video_flags = 0
/usr/lib/pm-utils/sleep.d/99video suspend suspend: success.
Running hook /etc/pm/sleep.d/novatel_3g_suspend suspend suspend:
/etc/pm/sleep.d/novatel_3g_suspend suspend suspend: success.
Thu Sep 10 22:50:06 EDT 2015: performing suspend
更新 2：看起来这个问题可能超出了 Ubuntu。我不确定如何开始调试它。有什么想法吗？？
https://forums.gentoo.org/viewtopic-p-7772846.html?sid=7ab6dd35c3dfc7a38a2c1b02edb15044
事实证明，这是最新主线 linux 内核中 MacbookPro 11,4 和 11,5 的记录问题（我认为在撰写本文时直到 4.6）。有一种变通方法需要修补/编译自定义内核。它位于https://bugzilla.kernel.org/show_bug.cgi?id=103211 的评论 #172 。具体来说，
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index ee72ebe..d3ec833 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2775,6 +2775,13 @@ static void quirk_hotplug_bridge(struct pci_dev *dev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_HINT, 0x0020, quirk_hotplug_bridge);
+static void quirk_hotplug_bridge_skip(struct pci_dev *dev)
+{
+ dev->is_hotplug_bridge = 0;
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x8c10, quirk_hotplug_bridge_skip);
+
/*
* This is a quirk for the Ricoh MMC controller found as a part of
* some mulifunction chips.
从评论中，似乎有少数人已经确认这确实适用于 Ubuntu 14.04 和 16.04，以及 Linux 内核的不同 4.X 变体。我现在正在 16.04 上测试这个，如果一切正常，我会接受这个答案。如果其他人愿意在 14.04 上使用较早的内核版本 (3.X) 确认此补丁，请在下面发表评论。
更新：我可以确认这在带有内核 v4.4.0-28-generic 的 Ubuntu 16.04 中有效。我做了以下步骤：
一切似乎都在正常工作。
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