就在最近，我发现我的服务器上的 plymouth 存在问题（更新完所有内容后必须重新启动它，今年春天以来就没碰过它了）。启动需要将近 10 分钟。来自 dmesg：
[ 4.916738] random: nonblocking pool is initialized
[ 33.362902] init: plymouth-upstart-bridge main process (165) terminated with status 1
[ 33.366476] init: plymouth-upstart-bridge main process ended, respawning
[ 42.433275] init: plymouth-upstart-bridge main process (173) terminated with status 1
[ 42.436779] init: plymouth-upstart-bridge main process ended, respawning
[ 53.480571] init: plymouth-upstart-bridge main process (178) terminated with status 1
[ 53.484704] init: plymouth-upstart-bridge main process ended, respawning
[ 100.829265] Adding 16775164k swap on /dev/sda5. Priority:-1 extents:1 across:16775164k FS
我尝试在 grub 中停用 plymouth，因为我不需要任何启动画面，只需要干净的控制台。唯一的成功是 gfx 没有初始化。但启动需要很长时间。
如何修复？