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社区首页 >问答首页 >Nautilus一开始并不开放，但过了很长一段时间，它就开始正常工作了

问Nautilus一开始并不开放，但过了很长一段时间，它就开始正常工作了
EN

Ask Ubuntu用户
提问于 2020-06-07 12:26:25
回答 1查看 589关注 0票数 3

我最近从16.04调到18.04。当我登录到系统时，桌面上不会显示任何文件，“文件”图标也不会打开。当我运行命令time nautilus时，它给出了以下响应：

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Failed to register: Timeout was reached

real    0m25.074s
user    0m0.042s
sys 0m0.025s

但是5分钟后，所有的窗口突然打开，桌面上的文件夹也开始出现。同一命令的响应如下：

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real    0m0.060s
user    0m0.038s
sys 0m0.008s

虽然，我可以访问所有的文件和文件夹使用终端。而且，即使在我发出命令nautilus -q之后，它也可以正常工作，而且不需要太多时间。似乎只有当我登录到系统时，问题才会出现。尽管在ubuntu16.04的情况并非如此，在那里一切都是瞬间开始的。

编辑:我又一次移除并安装了无名氏，但没有任何帮助。

free -h输出

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              total        used        free      shared  buff/cache   available
Mem:           7.6G        2.7G        1.4G        268M        3.5G        4.3G
Swap:            0B          0B          0B

sysctl vm.swappiness输出

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vm.swappiness = 60

ls -al ~/.local/share/gnome-shell/extensions输出

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ls: cannot access '/home/bhavy/.local/share/gnome-shell/extensions': No such file or directory

ls -al /usr/share/gnome-shell/extensions输出

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total 16
drwxr-xr-x 4 root root 4096 Jun  7 01:52 .
drwxr-xr-x 6 root root 4096 Jun  7 01:17 ..
drwxr-xr-x 3 root root 4096 Jun  7 01:52 ubuntu-appindicators@ubuntu.com
drwxr-xr-x 3 root root 4096 Jun  7 01:52 ubuntu-dock@ubuntu.com

cat /var/log/syslog|grep nautilus输出

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Jun  7 18:22:41 bhavy-HP whoopsie[1956]: [18:22:41] Parsing /var/crash/_usr_bin_nautilus.1000.crash.
Jun  7 18:22:41 bhavy-HP whoopsie[1956]: [18:22:41] Uploading /var/crash/_usr_bin_nautilus.1000.crash.
Jun  7 18:30:30 bhavy-HP nautilus-deskto[4472]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:30 bhavy-HP nautilus-deskto[4472]: message repeated 2 times: [ can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied]
Jun  7 18:30:30 bhavy-HP nautilus[4565]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:30 bhavy-HP nautilus-deskto[4472]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:31 bhavy-HP nautilus-deskto[4472]: message repeated 44 times: [ can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied]
Jun  7 18:30:31 bhavy-HP dbus-daemon[1403]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.269' (uid=1000 pid=4565 comm="/usr/bin/nautilus --gapplication-service " label="unconfined")
Jun  7 18:30:31 bhavy-HP nautilus[4565]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:31 bhavy-HP nautilus[4565]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:31 bhavy-HP nautilus[4565]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:31 bhavy-HP nautilus-deskto[4472]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:31 bhavy-HP nautilus-deskto[4472]: message repeated 191 times: [ can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied]
Jun  7 18:30:32 bhavy-HP nautilus[4565]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:33 bhavy-HP nautilus[4565]: message repeated 129 times: [ can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied]
Jun  7 18:30:37 bhavy-HP nautilus-deskto[4472]: can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied
Jun  7 18:30:38 bhavy-HP nautilus-deskto[4472]: message repeated 143 times: [ can't init metadata tree /home/bhavy/.local/share/gvfs-metadata/home: open: Permission denied]

还有一个系统程序错误检测窗口。当我使用/var/crash查看ls文件夹时。它提供了以下输出

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_usr_bin_nautilus.1000.crash  _usr_bin_nautilus.1000.upload  _usr_bin_nautilus.1000.uploaded

编辑2:下面两个命令sudo grep -i swap /etc/fstab和sudo blkid | grep -i swap什么也不打印。

对于ls -al /home/bhavy/.local/share/gvfs-metadata/，输出是

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drwx------  2 bhavy bhavy  4096 Apr  1 13:47  .
drwx------ 37 bhavy bhavy  4096 Jun  7 19:32  ..
-rw-------  1 root  root  90096 Apr 14  2018  home
-rw-r--r--  1 root  root  32768 Apr 14  2018  home-520671b4.log
-rw-------  1 bhavy bhavy  1068 May 10  2018 'mtp:host=%5Busb%3A001%2C004%5D'
-rw-rw-r--  1 bhavy bhavy 32768 May 10  2018 'mtp:host=%5Busb%3A001%2C004%5D-ea794164.log'
-rw-------  1 bhavy bhavy   892 Apr  1 13:47 'mtp:host=%5Busb%3A001%2C006%5D'
-rw-rw-r--  1 bhavy bhavy 32768 Apr  1 13:50 'mtp:host=%5Busb%3A001%2C006%5D-96429231.log'
-rw-------  1 bhavy bhavy  1904 Mar 17 14:49 'mtp:host=%5Busb%3A001%2C008%5D'
-rw-rw-r--  1 bhavy bhavy 32768 Mar 17 14:49 'mtp:host=%5Busb%3A001%2C008%5D-1ef4e927.log'
-rw-------  1 bhavy bhavy   988 Jan  3  2018 'mtp:host=%5Busb%3A001%2C019%5D'
-rw-rw-r--  1 bhavy bhavy 32768 Jan  3  2018 'mtp:host=%5Busb%3A001%2C019%5D-295b34d0.log'
-rw-------  1 root  root  23428 Apr 20  2018  root
-rw-r--r--  1 root  root  32768 Apr 20  2018  root-a7cd5a51.log
-rw-------  1 bhavy bhavy   528 Oct 16  2019 'sftp:host=172.27.28.229,user=jatindev'
-rw-rw-r--  1 bhavy bhavy 32768 Oct 16  2019 'sftp:host=172.27.28.229,user=jatindev-50511b70.log'
-rw-------  1 bhavy bhavy   360 Jun 28  2018  uuid-13F2-1B57
-rw-rw-r--  1 bhavy bhavy 32768 Jun 28  2018  uuid-13F2-1B57-ef6bea9f.log
-rw-------  1 bhavy bhavy   152 Dec 15  2017  uuid-15F6-1853
-rw-rw-r--  1 bhavy bhavy 32768 Dec 15  2017  uuid-15F6-1853-dd280f53.log
-rw-------  1 bhavy bhavy   168 Feb  5  2019  uuid-1CB5-2250
-rw-rw-r--  1 bhavy bhavy 32768 Feb  5  2019  uuid-1CB5-2250-57328334.log
-rw-------  1 bhavy bhavy  3652 Oct 14  2019  uuid-2E18-2B51
-rw-rw-r--  1 bhavy bhavy 32768 Oct 14  2019  uuid-2E18-2B51-148fcb14.log
-rw-------  1 bhavy bhavy  7444 Jan  1  2019  uuid-70F1-3FAB
-rw-rw-r--  1 bhavy bhavy 32768 Jan  1  2019  uuid-70F1-3FAB-80580a55.log
-rw-------  1 bhavy bhavy  3036 Mar  4  2018  uuid-858A-D414
-rw-rw-r--  1 bhavy bhavy 32768 Mar  4  2018  uuid-858A-D414-6d31293d.log
-rw-------  1 bhavy bhavy   716 Aug  6  2018  uuid-CC63-C4D1
-rw-rw-r--  1 bhavy bhavy 32768 Aug  6  2018  uuid-CC63-C4D1-86f630c5.log

编辑3:在分配交换内存和更改free -h的gvfs-元数据输出的所有权之后

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              total        used        free      shared  buff/cache   available
Mem:           7.6G        2.1G        3.0G        221M        2.5G        5.1G
Swap:          4.0G          0B        4.0G

ls -al /home/bhavy/.local/share/gvfs-metadata/输出

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total 716
drwx------  2 bhavy bhavy  4096 Jun  7 20:12  .
drwx------ 37 bhavy bhavy  4096 Jun  7 20:12  ..
-rw-------  1 bhavy bhavy 90096 Apr 14  2018  home
-rw-r--r--  1 bhavy bhavy 32768 Jun  7 20:12  home-520671b4.log
-rw-------  1 bhavy bhavy 95220 Jun  7 20:12  home.AQPML0
-rw-------  1 bhavy bhavy  1068 May 10  2018 'mtp:host=%5Busb%3A001%2C004%5D'
-rw-rw-r--  1 bhavy bhavy 32768 May 10  2018 'mtp:host=%5Busb%3A001%2C004%5D-ea794164.log'
-rw-------  1 bhavy bhavy   892 Apr  1 13:47 'mtp:host=%5Busb%3A001%2C006%5D'
-rw-rw-r--  1 bhavy bhavy 32768 Apr  1 13:50 'mtp:host=%5Busb%3A001%2C006%5D-96429231.log'
-rw-------  1 bhavy bhavy  1904 Mar 17 14:49 'mtp:host=%5Busb%3A001%2C008%5D'
-rw-rw-r--  1 bhavy bhavy 32768 Mar 17 14:49 'mtp:host=%5Busb%3A001%2C008%5D-1ef4e927.log'
-rw-------  1 bhavy bhavy   988 Jan  3  2018 'mtp:host=%5Busb%3A001%2C019%5D'
-rw-rw-r--  1 bhavy bhavy 32768 Jan  3  2018 'mtp:host=%5Busb%3A001%2C019%5D-295b34d0.log'
-rw-------  1 root  root  23428 Apr 20  2018  root
-rw-r--r--  1 root  root  32768 Apr 20  2018  root-a7cd5a51.log
-rw-------  1 bhavy bhavy   528 Oct 16  2019 'sftp:host=172.27.28.229,user=jatindev'
-rw-rw-r--  1 bhavy bhavy 32768 Oct 16  2019 'sftp:host=172.27.28.229,user=jatindev-50511b70.log'
-rw-------  1 bhavy bhavy   360 Jun 28  2018  uuid-13F2-1B57
-rw-rw-r--  1 bhavy bhavy 32768 Jun 28  2018  uuid-13F2-1B57-ef6bea9f.log
-rw-------  1 bhavy bhavy   152 Dec 15  2017  uuid-15F6-1853
-rw-rw-r--  1 bhavy bhavy 32768 Dec 15  2017  uuid-15F6-1853-dd280f53.log
-rw-------  1 bhavy bhavy   168 Feb  5  2019  uuid-1CB5-2250
-rw-rw-r--  1 bhavy bhavy 32768 Feb  5  2019  uuid-1CB5-2250-57328334.log
-rw-------  1 bhavy bhavy  3652 Oct 14  2019  uuid-2E18-2B51
-rw-rw-r--  1 bhavy bhavy 32768 Oct 14  2019  uuid-2E18-2B51-148fcb14.log
-rw-------  1 bhavy bhavy  7444 Jan  1  2019  uuid-70F1-3FAB
-rw-rw-r--  1 bhavy bhavy 32768 Jan  1  2019  uuid-70F1-3FAB-80580a55.log
-rw-------  1 bhavy bhavy  3036 Mar  4  2018  uuid-858A-D414
-rw-rw-r--  1 bhavy bhavy 32768 Mar  4  2018  uuid-858A-D414-6d31293d.log
-rw-------  1 bhavy bhavy   716 Aug  6  2018  uuid-CC63-C4D1
-rw-rw-r--  1 bhavy bhavy 32768 Aug  6  2018  uuid-CC63-C4D1-86f630c5.log
nautilus
EN

回答 1

Ask Ubuntu用户

回答已采纳

发布于 2020-06-07 14:17:12

交换

您没有交换，正如在free -h中看到的那样。

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              total        used        free      shared  buff/cache   available
Mem:           7.6G        2.7G        1.4G        268M        3.5G        4.3G
Swap:            0B          0B          0B

我们将创建一个4 GB的/swapfile。

注意：不正确地使用dd命令会导致数据丢失。我建议复制/粘贴。

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sudo swapoff -a           # turn off swap
sudo rm -i /swapfile      # remove old /swapfile

sudo dd if=/dev/zero of=/swapfile bs=1M count=4096

sudo chmod 600 /swapfile  # set proper file protections
sudo mkswap /swapfile     # init /swapfile
sudo swapon /swapfile     # turn on swap
free -h                   # confirm 8G RAM and 4G swap

将这一行添加到/etc/fstab中：

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/swapfile    none    swap    sw      0   0

然后重新启动并验证正确的交换操作。

gvfs-metadata

您已经开始使用nautilus和sudo了。在从终端以根用户身份启动GUI应用程序时，您应该使用sudo -H。

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sudo chown $USER:$USER /home/$USER/.local/share/gvfs-metadata/home*

sudo chmod 664 /home/$USER/.local/share/gvfs-metadata/home*.log

sudo rm -i /home/$USER/.local/share/gvfs-metadata/root*

desktop-icons

重新安装缺失的gnome-shell扩展：

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sudo apt update

sudo apt install gnome-shell-extension-desktop-icons

转到https://extensions.gnome.org/local/以启用/配置桌面图标。

~/..cache

我们在~/.cache文件夹中发现了损坏。重新创建一个新文件夹，Files现在可以工作了。

票数 2
EN
页面原文内容由Ask Ubuntu提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://askubuntu.com/questions/1247877

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