parkmo

 # 1) Edit grub with vi sudo vi /etc/default/grub # 2) Add or modify the following part GRUB_RECORDFAIL_TIMEOUT="5" # 3) Update sudo update-grub The reason is If you look at "/etc/grub.d/00_header" if [ \$grub_platform = efi ]; then set timeout=${GRUB_RECORDFAIL_TIMEOUT:-30} if [ x\$feature_timeout_style = xy ] ; then set timeout_style=menu fi fi Because it's like this.

 1) Timeout occurs when deleting repository.    Check queries by using processlist.   "show processlist;" 2) If the reason of that case is timeout, set follows.  show variables like '%timeout';  set global innodb_lock_wait_timeout=300;  set session innodb_lock_wait_timeout=300;  If you necessary, kill process to restart process.     "kill <id>;" 3) Check if you have dummy data. SELECT changesets.repository_id FROM changesets WHERE changesets.repository_id NOT IN (SELECT id from repositories) group by changesets.repository_id ; Do A or B. * A DELETE FROM changes WHERE changes.changeset_id IN (SELECT changesets.id FROM changesets WHERE changesets.repository_id NOT IN (SELECT id from repositories)); DELETE FROM changesets WHERE changesets.repository_id NOT IN (SELECT id from repositories); * or B (415 = your target repository id) DELETE FROM changes WHERE changes.changeset_id IN (SELECT changesets.id FROM changesets WHERE changesets.r...