xfce无法启动(X.Org X服务器:未找到屏幕)

chronos@localhost / $ sudo startxfce4 Entering /mnt/stateful_partition/crouton/chroots/precise... /usr/bin/startxfce4: Starting X server _XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root X.Org X Server 1.11.3 Release Date: 2011-12-16 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.42-61-generic x86_64 Ubuntu Current Operating System: Linux localhost 3.8.11 #1 SMP Wed Jan 6 20:08:04 PST 2016 x86_64 Kernel command line: cros_secure console= loglevel=7 init=/sbin/init cros_secure oops=panic panic=-1 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 2506752 verity payload=PARTUUID=a8b78ac0-ef8c-6741-bb17-0295217c31ca/PARTNROFF=1 hashtree=PARTUUID=a8b78ac0-ef8c-6741-bb17-0295217c31ca/PARTNROFF=1 hashstart=2506752 alg=sha1 root_hexdigest=19995d817803b16bfec145455cc381a345919bcd salt=badac15c3bac941e59744e3d2bd1693a45bd3f9ac7daaae970a32aa81be7a25f" noinitrd vt.global_cursor_default=0 kern_guid=a8b78ac0-ef8c-6741-bb17-0295217c31ca add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic iTCO_vendor_support.vendorsupport=3 Build Date: 12 February 2015 02:49:01PM xorg-server 2:1.11.4-0ubuntu10.17 (For technical support please see http://ww w.ubuntu.com/support) Current version of pixman: 0.30.2 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: Fri Jan 22 15:01:37 2016 (==) Using system config directory "/usr/share/X11/xorg.conf.d" Fatal server error: no screens found Please consult the The X.Org Foundation support at http://wiki.x.org for help. Please also check the log file at "/tmp/Xorg.crouton.1.log" for additional information. ddxSigGiveUp: Closing log Server terminated with error (1). Closing log file. /usr/bin/xinit: giving up /usr/bin/xinit: unable to connect to X server: No such file or directory /usr/bin/xinit: server error Unmounting /mnt/stateful_partition/crouton/chroots/precise... 

这就是它所说的任何人都可以帮助我

没关系!

我想通了^ _ ^

我输入了

 sudo sh ~/Downloads/crouton -u 

它已更新,现已修复