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Grub2 daemon clears all my settings in /etc/default/grub #153

Closed avently closed 7 years ago

avently commented 7 years ago

There is a Grub's config file located at /etc/default/grub. I'm adding some config at GRUB_CMDLINE_LINUX_DEFAULT=... But after two restarts grub menu is rebuilding automatically and my changes just removes. I can not make a permanent change to /etc/default/grub because your deepin-daemon changes this file in incorrect way. Take a look at the logs:

00:40:18 dbus-daemon: grub2ext.go:122: get image size failed, /boot/grub/themes/deepin/background_source 00:40:18 dbus-daemon: grub2.go:138: update loop started 00:40:18 dbus-daemon: -> grub2.go:96 00:40:18 dbus-daemon: theme.go:101: open /boot/grub/themes/deepin/theme_tpl.json: no such file or directory 00:40:18 dbus-daemon: -> grub2.go:96 00:40:18 dbus-daemon: theme.go:173: open /boot/grub/themes/deepin/theme_tpl.json: no such file or directory 00:40:18 dbus-daemon: [system] Successfully activated service 'com.deepin.daemon.Grub2Ext' 00:40:17 dbus-daemon: [system] Activating service name='com.deepin.daemon.Grub2Ext' (using servicehelper) 00:40:17 grub2: grub2.go:104: open /boot/grub/grub.cfg: permission denied -> grub2.go:95 -> module.go:39 -> main.go:80 -> main.go:67 -> proc.go:183 -> asm_amd64.s:2086 00:40:17 dbus-daemon: -> grub2.go:95 00:40:17 dbus-daemon: grub2.go:104: open /boot/grub/grub.cfg: permission denied 00:40:17 grub2: grub2.go:189: open /boot/grub/grub.cfg: permission denied -> grub2.go:102 -> grub2.go:95 -> module.go:39 -> main.go:80 -> main.go:67 -> proc.go:183 -> asm_amd64.s:2086 00:40:17 dbus-daemon: -> grub2.go:95 00:40:17 dbus-daemon: -> grub2.go:102 00:40:17 dbus-daemon: grub2.go:189: open /boot/grub/grub.cfg: permission denied 00:40:17 grub2: config.go:53: config file: /var/cache/deepin/grub2.json 00:40:17 dbus-daemon: config.go:53: config file: /var/cache/deepin/grub2.json 00:40:17 dbus-daemon: Successfully activated service 'com.deepin.daemon.Grub2' 00:40:17 dbus-daemon: Activating service name='com.deepin.daemon.Grub2'

Something bad, right? I really need to add GRUB_CMDLINE_LINUX_DEFAULT ...

avently commented 7 years ago

Maybe someone can answer me?

funilrys commented 7 years ago

@avently what's your distribution? Are you sure you have root access? Did you ran grub-mkconfig -o /boot/grub/grub.cfg ? I think your issue is actually incomplete ...

avently commented 7 years ago

Of course i have root access:) I just disabled Grub2 service and the problem disappeared. So, yes, it is Deepin related. My system is Manjaro Deepin, Arch based. What i did: sudo nano /usr/share/dbus-1/services/com.deepin.daemon.Grub2.service then i commented all lines and saved the file. I should do this every dde-daemon's update. Now after restart this service does not wipe my configuration. Maybe you can take a look closer on the source?

funilrys commented 7 years ago

cc @oberon2007

oberon-manjaro commented 7 years ago

This is very strange! I had no idea and I think it's definitely not right that deepin-daemon should mess with /etc/default/grub under Archlinux. I assume this has to do with the option to customize grub screen in dde-control-center, which is a feature that will not work anyway in Manjaro afaik and I doubt it does in pure Archlinux, or does it?

funilrys commented 7 years ago

I tried it from the control center but it doesn't seem to work on fresh install... I personally use grub-customizer for such things under arch :)

cc @hualet Do I have to create an issue about it or not?

avently commented 7 years ago

Now config exists after a few restarts. Issue can be closed. Thank you!