1.x->2.0 upgrade errors, lost fonts

Perhaps I missed some instructions somewhere but I assume I should be able to upgrade to 2.0 in the usual way. I used drush and got the errors below.

You have pending database updates. Please run `drush updatedb` or    [warning]
visit update.php in your browser.
Executing fontyourface_update_6200                                   [success]
WD php: Unknown table 'kernest'                                      [error]
query: DROP TABLE kernest in
/var/aegir/platforms/drupal-6.20/includes/database.mysql-common.inc
on line 270.
WD php: Unknown table 'typekit_api_variant'                          [error]
query: DROP TABLE typekit_api_variant in
/var/aegir/platforms/drupal-6.20/includes/database.mysql-common.inc
on line 270.
DROP TABLE {fontyourface}                                            [success]
CREATE TABLE {fontyourface_font} (                                   [success]
`fid` INT unsigned NOT NULL auto_increment,
`name` VARCHAR(255) NOT NULL DEFAULT '',
`enabled` TINYINT unsigned NOT NULL DEFAULT 0,
`url` VARCHAR(255) NOT NULL DEFAULT '',
`provider` VARCHAR(255) NOT NULL DEFAULT '',
`css_selector` LONGTEXT DEFAULT NULL,
`css_family` VARCHAR(255) DEFAULT '',
`css_style` VARCHAR(255) DEFAULT '',
`css_weight` VARCHAR(255) DEFAULT '',
`foundry` VARCHAR(255) DEFAULT '',
`foundry_url` VARCHAR(255) DEFAULT '',
`license` VARCHAR(255) DEFAULT '',
`license_url` VARCHAR(255) DEFAULT '',
`metadata` LONGTEXT DEFAULT NULL,
PRIMARY KEY (fid),
INDEX enabled (enabled)
) /*!40100 DEFAULT CHARACTER SET utf8 */
CREATE TABLE {fontyourface_tag} (                                    [success]
`tid` INT unsigned NOT NULL auto_increment,
`name` VARCHAR(255) NOT NULL DEFAULT '',
PRIMARY KEY (tid)
) /*!40100 DEFAULT CHARACTER SET utf8 */
CREATE TABLE {fontyourface_tag_font} (                               [success]
`fid` INT unsigned NOT NULL DEFAULT 0,
`tid` INT unsigned NOT NULL DEFAULT 0,
PRIMARY KEY (fid, tid),
INDEX fid (fid),
INDEX tid (tid)
) /*!40100 DEFAULT CHARACTER SET utf8 */
Unknown table 'kernest'                                    [error]
query: DROP TABLE kernest in
/var/aegir/platforms/drupal-6.20/includes/database.mysql-common.inc
on line 270.
Unknown table 'typekit_api_variant'                        [error]
query: DROP TABLE typekit_api_variant in
/var/aegir/platforms/drupal-6.20/includes/database.mysql-common.inc
on line 270.
An error occurred at function : drush_core_updatedb_batch_process    [error]
'all' cache was cleared                                              [success]
An error occurred at function : drush_core_cache_clear               [error]
Finished performing updates.                                         [ok]
An error occurred at function : drush_core_updatedb                  [error]
The following updates are pending:

 fontyourface module
 6200 - Implements hook_update_N().


Do you wish to run all pending updates? (y/n): y
An error occurred at function : drush_pm_post_pm_update