[已解决]：安装Gnome-Boxes后新建失败，GUI界面提示“Box设置失败”，日志如下

[fish.z]

Nov 11 11:13:31 Linda dbus-daemon[737]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.116' (uid=1000 pid=5604 comm="gnome-boxes " label="unconfined")
Nov 11 11:13:31 Linda systemd[1]: Starting Hostname Service...
Nov 11 11:13:31 Linda dbus-daemon[737]: [system] Successfully activated service 'org.freedesktop.hostname1'
Nov 11 11:13:31 Linda systemd[1]: Started Hostname Service.
Nov 11 11:13:34 Linda dbus-daemon[737]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.116' (uid=1000 pid=5604 comm="gnome-boxes " label="unconfined")
Nov 11 11:13:34 Linda systemd[1]: Starting Time & Date Service...
Nov 11 11:13:34 Linda dbus-daemon[737]: [system] Successfully activated service 'org.freedesktop.timedate1'
Nov 11 11:13:34 Linda systemd[1]: Started Time & Date Service.
Nov 11 11:13:36 Linda gnome-keyring-d[1810]: asked to register item /org/freedesktop/secrets/collection/_e9_bb_98_e8_ae_a4_e5_af_86_e9_92_a5_e7_8e_af/98, but it's already registered
Nov 11 11:13:37 Linda gnome-keyring-d[1810]: asked to register item /org/freedesktop/secrets/collection/_e9_bb_98_e8_ae_a4_e5_af_86_e9_92_a5_e7_8e_af/98, but it's already registered
Nov 11 11:13:38 Linda gnome-keyring-d[1810]: asked to register item /org/freedesktop/secrets/collection/_e9_bb_98_e8_ae_a4_e5_af_86_e9_92_a5_e7_8e_af/98, but it's already registered
Nov 11 11:13:39 Linda gnome-keyring-d[1810]: asked to register item /org/freedesktop/secrets/collection/_e9_bb_98_e8_ae_a4_e5_af_86_e9_92_a5_e7_8e_af/98, but it's already registered


求助 大佬们麻烦帮忙看看
-----------

已解决，下供参考

[fish.z]

can't init metadata tree /home/johnny/.local/share/gvfs-metadata/home: open: 权限不够

(gnome-boxes:13932): GVFS-WARNING **: 17:28:07.832: can't init metadata tree /home/johnny/.local/share/gvfs-metadata/home: open: 权限不够

(gnome-boxes:13932): Boxes-WARNING **: 17:28:07.893: wizard-source.vala:444: Failed to find OS with ID 'http://fedoraproject.org/fedora/27': Unknown OS ID 'http://fedoraproject.org/fedora/27'

权限问题么？

[fish.z]

johnny@Linda:~$ gnome-boxes

(gnome-boxes:14410): Gtk-WARNING **: 17:36:41.390: GtkFlowBox with a model will ignore sort and filter functions

(gnome-boxes:14410): Gtk-WARNING **: 17:36:41.392: GtkListBox with a model will ignore sort and filter functions

(gnome-boxes:14410): GVFS-WARNING **: 17:36:41.656: can't init metadata tree /home/johnny/.local/share/gvfs-metadata/home: open: 权限不够

(gnome-boxes:14410): GVFS-WARNING **: 17:36:41.665: can't init metadata tree /home/johnny/.local/share/gvfs-metadata/home: open: 权限不够

(gnome-boxes:14410): Boxes-WARNING **: 17:36:41.712: wizard-source.vala:444: Failed to find OS with ID 'http://fedoraproject.org/fedora/27': Unknown OS ID 'http://fedoraproject.org/fedora/27'

(gnome-boxes:14410): Boxes-WARNING **: 17:36:48.493: wizard.vala:507: Failed to create volume: internal error: creation of non-raw file images is not supported without qemu-img.

(gnome-boxes:14410): Boxes-WARNING **: 17:36:54.363: wizard.vala:507: Failed to create volume: internal error: creation of non-raw file images is not supported without qemu-img.

[fish.z]

日志：

Nov 12 11:08:09 Linda dbus-daemon[758]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.140' (uid=1000 pid=6130 comm="gnome-boxes " label="unconfined")
Nov 12 11:08:09 Linda systemd[1]: Starting Time & Date Service...
Nov 12 11:08:09 Linda dbus-daemon[758]: [system] Successfully activated service 'org.freedesktop.timedate1'
Nov 12 11:08:09 Linda systemd[1]: Started Time & Date Service.
Nov 12 11:08:13 Linda gnome-keyring-d[1823]: asked to register item /org/freedesktop/secrets/collection/_e9_bb_98_e8_ae_a4_e5_af_86_e9_92_a5_e7_8e_af/98, but it's already registered
Nov 12 11:08:30 Linda gnome-keyring-d[1823]: asked to register item /org/freedesktop/secrets/collection/_e9_bb_98_e8_ae_a4_e5_af_86_e9_92_a5_e7_8e_af/98, but it's already registered



命令行：

johnny@Linda:~/shell$ gnome-boxes

(gnome-boxes:6130): Gtk-WARNING **: 11:07:43.763: GtkFlowBox with a model will ignore sort and filter functions
(gnome-boxes:6130): Gtk-WARNING **: 11:07:43.764: GtkListBox with a model will ignore sort and filter functions
(gnome-boxes:6130): GVFS-WARNING **: 11:07:44.016: can't init metadata tree /home/johnny/.local/share/gvfs-metadata/home: open: 权限不够
(gnome-boxes:6130): GVFS-WARNING **: 11:07:44.023: can't init metadata tree /home/johnny/.local/share/gvfs-metadata/home: open: 权限不够
(gnome-boxes:6130): Boxes-WARNING **: 11:07:44.070: wizard-source.vala:444: Failed to find OS with ID 'http://fedoraproject.org/fedora/27': Unknown OS ID 'http://fedoraproject.org/fedora/27'
(gnome-boxes:6130): Boxes-WARNING **: 11:08:13.707: wizard.vala:507: 主机系统性能不足
(gnome-boxes:6130): Boxes-WARNING **: 11:08:30.600: wizard.vala:507: 主机系统性能不足

^Z

[2]+ 已停止 gnome-boxes

[fish.z]

参照： https://askubuntu.com/questions/836703/ ... sue/836715

对方报错： (gnome-boxes:15984): Boxes-WARNING **: wizard.vala:463: Failed to create volume: internal error: creation of non-raw images is not supported without qemu-img

解决方案： apt-get install qemu qemu-kvm libvirt-bin

[fish.z]

建立失败，新报错：

(gnome-boxes:4072): Boxes-WARNING **: 13:09:54.299: wizard-source.vala:444: Failed to find OS with ID 'http://fedoraproject.org/fedora/27': Unknown OS ID 'http://fedoraproject.org/fedora/27'

(gnome-boxes:4072): Gtk-WARNING **: 13:10:11.772: Calling org.xfce.Session.Manager.Inhibit failed: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: Method "Inhibit" with signature "susu" on interface "org.xfce.Session.Manager" doesn't exist


(gnome-boxes:4072): Boxes-WARNING **: 13:10:39.048: machine.vala:629: Failed to start Microsoft Windows 7 Ultimate 24: Unable to start domain: unsupported configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64 host is not supported by hypervisor

(gnome-boxes:4072): Boxes-WARNING **: 13:28:39.219: machine.vala:629: Failed to start Microsoft Windows 7 Ultimate 24: Unable to start domain: unsupported configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64 host is not supported by hypervisor

[fish.z]

viewtopic.php?t=487495&f=65#p3211505

参照该帖，加入KVM组，问题解决。