When I open Unity desktop on my Chromebook, the only thing I see is my desktop folders, no launcher or anything. This issue was described in another post (Unity doesn't load, no Launcher, no Dash appears), however, I went through this all and none of it has worked. To clarify ctrl+alt+t does not work. I am able to access sudo enter-chroot though. A little while ago, crosh said
Not unmounting /mnt/stateful_partition/crouton/chroots/precise as
another instance is using it.
after hitting ^C to exit the chroot because I had no other way to log off. this issue is described here (https://github.com/dnschneid/crouton/issues/1171). Nothing there worked for me either. After re-installing unity is now says this:
Unmounting /mnt/stateful_partition/crouton/chroots/xenial...
Sending SIGTERM to processes under /mnt/stateful_partition/crouton/chroots/xenial...
我已经尝试过重新启动，更新，升级等。
这是我启动和停止统一ubuntu的全部日志：
Entering /mnt/stateful_partition/crouton/chroots/xenial...
Unknown username "geoclue" in message bus configuration file
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-128-generic x86_64 Ubuntu
Current Operating System: Linux localhost 4.19.120-09020-g8f308f7f90a3 #1 SMP PREEMPT Tue May 5 19:44:28 PDT 2020 x86_64
Kernel command line: cros_secure console= loglevel=7 init=/sbin/init cros_secure root=/dev/dm-0 rootwait ro dm_verity.error_behavior=3 dm_verity.max_bios=-1 dm_verity.dev_wait=1 dm="1 vroot none ro 1,0 4077568 verity payload=PARTUUID=604855cd-4a27-df45-a2d7-a9d526d11e75/PARTNROFF=1 hashtree=PARTUUID=604855cd-4a27-df45-a2d7-a9d526d11e75/PARTNROFF=1 hashstart=4077568 alg=sha256 root_hexdigest=ea00af48374a192ed6739dbeed52a70878809f6589230369a1dc24bd56a622fc salt=bea17be65da40864ac643676752061f2537610d1ad1192519f7949f0060ef8a1" noinitrd vt.global_cursor_default=0 kern_guid=604855cd-4a27-df45-a2d7-a9d526d11e75 add_efi_memmap boot=local noresume noswap i915.modeset=1 nmi_watchdog=panic,lapic disablevmx=off tpm_tis.force=1 tpm_tis.interrupts=0
Build Date: 10 August 2018 09:33:05AM
xorg-server 2:1.18.4-0ubuntu0.8 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.33.6
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(++) Log file: "/tmp/Xorg.crouton.1.log", Time: Sun May 17 21:43:41 2020
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
Error org.freedesktop.DBus.Error.ServiceUnknown: The name org.chromium.LibCrosService was not provided by any .service files
xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
Error executing command as another user: Not authorized
This incident has been reported.
crouton: version 1-20200428114634~master:67dc8d77
release: xenial
architecture: amd64
xmethod: xorg
targets: unity
host: version 13080.0.0 (Official Build) dev-channel cyan
kernel: Linux localhost 4.19.120-09020-g8f308f7f90a3 #1 SMP PREEMPT Tue May 5 19:44:28 PDT 2020 x86_64 x86_64 x86_64 GNU/Linux
freon: yes
xrandr: Output eDP1 is not disconnected but has no modes
xrandr: Output DP1 is not disconnected but has no modes
xrandr: Output DP2 is not disconnected but has no modes
xrandr: Output HDMI1 is not disconnected but has no modes
xrandr: Output HDMI2 is not disconnected but has no modes
Kicking xrandr again
xrandr: Output eDP1 is not disconnected but has no modes
xrandr: Output DP1 is not disconnected but has no modes
xrandr: Output DP2 is not disconnected but has no modes
xrandr: Output HDMI1 is not disconnected but has no modes
xrandr: Output HDMI2 is not disconnected but has no modes
Kicking xrandr again
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
> Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
> Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
(II) AIGLX: Suspending AIGLX clients for VT switch
Error org.freedesktop.DBus.Error.ServiceUnknown: The name org.chromium.LibCrosService was not provided by any .service files
^C
Session terminated, terminating shell.../usr/bin/xinit: connection to X server lost
waiting for X server to shut down Hangup
Hangup
Running exit commands...
(II) Server terminated successfully (0). Closing log file.
/usr/bin/xinit: unexpected signal 2
...terminated.
Unmounting /mnt/stateful_partition/crouton/chroots/xenial...
Sending SIGTERM to processes under /mnt/stateful_partition/crouton/chroots/xenial...
似乎还有一些权限问题，它说我应该可以访问的thig被拒绝了，这是本文顶部链接中大多数情况的发生。有任何想法吗？谢谢您的帮助！
