把安装卸载接口的关机锁打开

backend/SystemUpdater/backend/__init__.py

@@ -258,7 +258,7 @@ class InstallBackend():
                 self.fix_incomplete()
             #卸载包
             elif self.action == self.ACTION_REMOVE_PACKAGES:
-                # self._start_install_lock()
+                self._start_install_lock()
                 self.purge_packages(partial_upgrade_list)
             elif self.action == self.ACTION_CLEAN:
                 self.clean()
@@ -278,7 +278,7 @@ class InstallBackend():
         # 安装本地deb包的接口
         if self.action == self.ACTION_INSTALL_DEB: 
             try:
-                # self._start_install_lock()
+                self._start_install_lock()
                 self.install_deb(install_path = partial_upgrade_list, install_force = _is_install)
             except Exception as e:
                 logging.error(str(e))
@@ -710,11 +710,11 @@ class InstallBackend():
                 logging.warning("fix incomplete install failed.")
 
         elif action == self.ACTION_REMOVE_PACKAGES:
-            # self._release_install_lock()
+            self._release_install_lock()
             self.window_main.dbusController.PurgePackagesFinished(success,error_string,error_desc)
         
         elif action == self.ACTION_INSTALL_DEB:
-            # self._release_install_lock()
+            self._release_install_lock()
             #FIXME: '\r\n: \r\n\r\n'就认为是验证失败
             if success == False and '\r\n: \r\n\r\n' in self.aptd_base.error_details:
                 error_string = _("Package validation failed and installation was rejected.")