我不是 ubuntu 的高级用户,所以我需要一些帮助来解决这个问题。
当我尝试关闭或重新启动我的电脑时,出现以下错误:
/dev/sda6: clean, xxxx/XXXXXXX files, yyyyyyy/YYYYYYY blocks
并且系统从未关闭或重启。我看到了很多关于这个问题的问题。我只看到了一些解决方法,但有一个关于如何解决这个问题的答案。一些用户正在降级到 14.04,并等待新版本来修复这个问题。
所以,我想知道这是否是最好的方法。我是否也需要降级?16.10 版本怎么样?这个问题在新版本的 Ubuntu 中仍然会出现?
PS:我用的是SSD盘。
- - 编辑:
以下是问题发生时的一些输出:
[ XXXXX.XXXXX ] [TIM] Buffer eviction failed
[ XXXXX.XXXXY ] INFO: task kworker/2:3:214 blocked for more than 120 seconds
[ XXXXX.XXXXZ ] Not tainted 4.8.0-39-generic #42~16.04.1-Ubuntu
[ XXXXX.XXXXT ] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message
[ XXXXX.XXXXY ] INFO: task plymouthd:4092 blocked for more than 120 seconds
[ XXXXX.XXXXZ ] Not tainted 4.8.0-39-generic #42~16.04.1-Ubuntu
[ XXXXX.XXXXT ] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message
上述6条信息不断重复。
PS.2:我使用的是戴尔 Inspiron 15 5548
---编辑2:
我的 Dell Inspiron 15 5548 配有英特尔 CPU,核心为 i7。因此,我intel-microcode
在终端中安装了:sudo apt-get install intel-microcode -y
然后,我重新启动电脑,并运行 dmesg 命令如下:
$ dmesg | grep microcode
[ 0.000000] microcode: microcode updated early to revision 0x22, date = 2015-09-11
[ 1.247070] microcode: sig=0x306d4, pf=0x40, revision=0x22
[ 1.247106] microcode: Microcode Update Driver: v2.01 <[email protected]>, Peter Oruba
---编辑3:
这是我运行命令时的输出ps xu
:
$ ps xu
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
celsoag+ 1864 0.0 0.0 45380 5080 ? Ss 06:42 0:00 /lib/systemd/systemd --user
celsoag+ 1866 0.0 0.0 145216 1972 ? S 06:42 0:00 (sd-pam)
celsoag+ 1871 0.0 0.0 212784 7728 ? Sl 06:42 0:00 /usr/bin/gnome-keyring-daemon --daemonize --login
celsoag+ 1873 0.2 0.1 433068 26804 ? Ssl 06:42 0:00 cinnamon-session --session cinnamon
celsoag+ 1881 0.0 0.1 167228 18284 ? S 06:42 0:00 touchegg
celsoag+ 1937 0.0 0.0 11140 316 ? Ss 06:42 0:00 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch cinnamon-session-cinnamon
celsoag+ 1940 0.0 0.0 43600 372 ? S 06:42 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch cinnamon-session-cinnamon
celsoag+ 1941 0.3 0.0 43624 3968 ? Ss 06:42 0:00 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
celsoag+ 1953 0.0 0.0 281768 6400 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfsd
celsoag+ 1958 0.0 0.0 419960 7156 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfsd-fuse /run/user/1000/gvfs -f -o big_writes
celsoag+ 1967 0.0 0.0 353840 10272 ? Sl 06:42 0:00 /usr/lib/at-spi2-core/at-spi-bus-launcher
celsoag+ 1973 0.0 0.0 42900 3992 ? S 06:42 0:00 /usr/bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
celsoag+ 1975 0.0 0.0 206868 5016 ? Sl 06:42 0:00 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
celsoag+ 1992 0.8 0.2 970456 45156 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/cinnamon-settings-daemon/cinnamon-settings-daemon
celsoag+ 1997 0.1 0.0 516380 12568 ? S<l 06:42 0:00 /usr/bin/pulseaudio --start --log-target=syslog
celsoag+ 2004 0.0 0.0 178784 5024 ? Sl 06:42 0:00 /usr/lib/dconf/dconf-service
celsoag+ 2008 0.0 0.0 304008 9680 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfs-udisks2-volume-monitor
celsoag+ 2040 0.0 0.0 266964 5076 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfs-mtp-volume-monitor
celsoag+ 2045 0.0 0.0 410960 9288 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfs-afc-volume-monitor
celsoag+ 2051 0.0 0.0 279160 5456 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
celsoag+ 2056 0.0 0.0 264884 5240 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfs-goa-volume-monitor
celsoag+ 2060 0.1 0.1 195752 31648 ? S 06:42 0:00 /usr/bin/python3 /usr/bin/cinnamon-launcher
celsoag+ 2061 0.0 0.0 22372 1252 ? S 06:42 0:00 syndaemon -i 1.0 -t -K -R
celsoag+ 2063 0.0 0.0 509004 13788 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/cinnamon-settings-daemon/csd-printer
celsoag+ 2069 13.4 1.4 1707680 239108 ? Sl 06:42 0:06 cinnamon --replace
celsoag+ 2077 0.1 0.1 338140 21284 ? Sl 06:42 0:00 /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
celsoag+ 2078 0.0 0.1 1247676 17584 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/indicator-datetime/indicator-datetime-service
celsoag+ 2079 0.0 0.0 356812 8292 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/indicator-bluetooth/indicator-bluetooth-service
celsoag+ 2081 0.0 0.0 377716 9896 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/indicator-messages/indicator-messages-service
celsoag+ 2086 5.3 0.5 1292224 89516 ? Sl 06:42 0:02 /usr/bin/gnome-software --gapplication-service
celsoag+ 2090 0.1 0.0 442784 11616 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/indicator-power/indicator-power-service
celsoag+ 2095 0.1 0.1 683316 17740 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/indicator-keyboard/indicator-keyboard-service
celsoag+ 2096 0.5 0.2 712400 38372 ? Sl 06:42 0:00 nemo -n
celsoag+ 2107 0.3 0.2 573308 37784 ? Sl 06:42 0:00 nm-applet
celsoag+ 2111 0.1 0.1 631388 23696 ? Sl 06:42 0:00 /usr/lib/evolution/evolution-source-registry
celsoag+ 2113 0.2 0.1 427780 31748 ? Sl 06:42 0:00 /usr/bin/python3 /usr/bin/cinnamon-killer-daemon
celsoag+ 2117 0.1 0.1 260156 32424 ? S 06:42 0:00 touchegg &
celsoag+ 2122 0.0 0.0 757216 15092 ? Sl 06:42 0:00 /usr/lib/x86_64-linux-gnu/indicator-sound/indicator-sound-service
celsoag+ 2134 0.0 0.0 68652 5508 ? S 06:42 0:00 /usr/lib/x86_64-linux-gnu/gconf/gconfd-2
celsoag+ 2154 0.0 0.0 371252 8268 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfsd-trash --spawner :1.1 /org/gtk/gvfs/exec_spaw/0
celsoag+ 2169 0.3 0.3 870460 60492 ? Sl 06:42 0:00 /usr/lib/evolution/evolution-calendar-factory
celsoag+ 2177 0.0 0.0 193328 5244 ? Sl 06:42 0:00 /usr/lib/gvfs/gvfsd-metadata
celsoag+ 2188 0.2 0.3 896216 51716 ? Sl 06:42 0:00 /usr/lib/evolution/evolution-calendar-factory-subprocess --factory contacts --bus-name org.gnome.evolution.dataserver.Subprocess.Backend.Calendarx
celsoag+ 2199 0.2 0.3 880464 52528 ? Sl 06:42 0:00 /usr/lib/evolution/evolution-calendar-factory-subprocess --factory local --bus-name org.gnome.evolution.dataserver.Subprocess.Backend.Calendarx216
celsoag+ 2200 0.0 0.1 705168 22072 ? Sl 06:42 0:00 /usr/lib/evolution/evolution-addressbook-factory
celsoag+ 2207 0.0 0.1 854396 19668 ? Sl 06:42 0:00 /usr/lib/evolution/evolution-addressbook-factory-subprocess --factory local --bus-name org.gnome.evolution.dataserver.Subprocess.Backend.AddressBo
celsoag+ 2290 0.3 0.2 494156 38320 ? Sl 06:42 0:00 /usr/lib/gnome-terminal/gnome-terminal-server
celsoag+ 2291 0.8 0.3 661132 50224 ? Sl 06:42 0:00 cinnamon-screensaver
celsoag+ 2300 0.0 0.0 29776 5196 pts/0 Ss 06:42 0:00 bash
celsoag+ 2312 15.5 1.0 1041108 171524 ? SLl 06:43 0:05 /opt/google/chrome/chrome
celsoag+ 2318 0.0 0.0 14516 832 ? S 06:43 0:00 cat
celsoag+ 2319 0.0 0.0 14516 696 ? S 06:43 0:00 cat
celsoag+ 2322 0.2 0.3 378720 49344 ? S 06:43 0:00 /opt/google/chrome/chrome --type=zygote --enable-crash-reporter=5357f5ee-a14f-4e6e-8ab0-76cec7d6adf6,
celsoag+ 2323 0.0 0.0 26976 4872 ? S 06:43 0:00 /opt/google/chrome/nacl_helper
celsoag+ 2326 0.0 0.0 378720 12080 ? S 06:43 0:00 /opt/google/chrome/chrome --type=zygote --enable-crash-reporter=5357f5ee-a14f-4e6e-8ab0-76cec7d6adf6,
celsoag+ 2373 3.0 0.5 457092 97476 ? Sl 06:43 0:01 /opt/google/chrome/chrome --type=gpu-process --enable-features=AutofillProfileCleanup<AutofillProfileCleanup,BlockSmallPluginContent<PluginPowerSa
celsoag+ 2377 0.0 0.0 382936 13584 ? S 06:43 0:00 /opt/google/chrome/chrome --type=gpu-broker
celsoag+ 2405 0.6 0.4 755072 79196 ? Sl 06:43 0:00 /opt/google/chrome/chrome --type=renderer --enable-features=AutofillProfileCleanup<AutofillProfileCleanup,BlockSmallPluginContent<PluginPowerSaver
celsoag+ 2434 0.2 0.4 729976 71612 ? Sl 06:43 0:00 /opt/google/chrome/chrome --type=renderer --enable-features=AutofillProfileCleanup<AutofillProfileCleanup,BlockSmallPluginContent<PluginPowerSaver
celsoag+ 2442 12.3 0.9 1592440 151076 ? Sl 06:43 0:04 /opt/google/chrome/chrome --type=renderer --enable-features=AutofillProfileCleanup<AutofillProfileCleanup,BlockSmallPluginContent<PluginPowerSaver
celsoag+ 2472 1.2 0.4 1050632 73552 ? Sl 06:43 0:00 /opt/google/chrome/chrome --type=renderer --enable-features=AutofillProfileCleanup<AutofillProfileCleanup,BlockSmallPluginContent<PluginPowerSaver
celsoag+ 2508 7.1 0.6 781220 104852 ? Sl 06:43 0:01 /opt/google/chrome/chrome --type=renderer --enable-features=AutofillProfileCleanup<AutofillProfileCleanup,BlockSmallPluginContent<PluginPowerSaver
celsoag+ 2516 0.0 0.1 441328 17192 ? Sl 06:43 0:00 zeitgeist-datahub
celsoag+ 2521 0.0 0.0 4508 792 ? S 06:43 0:00 /bin/sh -c /usr/lib/x86_64-linux-gnu/zeitgeist/zeitgeist-maybe-vacuum; /usr/bin/zeitgeist-daemon
celsoag+ 2525 0.0 0.0 405500 6252 ? Sl 06:43 0:00 /usr/bin/zeitgeist-daemon
celsoag+ 2532 0.0 0.0 310844 9612 ? Sl 06:43 0:00 /usr/lib/x86_64-linux-gnu/zeitgeist-fts
celsoag+ 2570 1.8 0.1 243944 31372 ? Sl 06:43 0:00 /usr/bin/python3 /usr/share/system-config-printer/applet.py
celsoag+ 2612 0.0 0.0 44464 3332 pts/0 R+ 06:43 0:00 ps xu
如你所见,我有 plymouthd 和 kworker:
celsoag+ 2616 0.0 0.0 21312 936 pts/0 S+ 06:43 0:00 grep --color=auto plymouthd
celsoag+ 3240 0.0 0.0 21312 1028 pts/0 S+ 06:47 0:00 grep --color=auto kworker