3.不能启动kernel Starting kernel ... Uncompressing Linux.............................................................................
done, booting the kernel.
问题原因:可能是Bootargs参数设置错误,确认bootargs设置是否正确。
4.不能挂载nfs eth0: link up IP-Config: Complete: device=eth0, addr=192.168.167.15, mask=255.255.255.0, gw=192.168.167.254, host=192.168.167.15, domain=, nis-domain=(none), bootserver=192.168.167.170, rootserver=192.168.167.170, rootpath= Looking up port of RPC 100003/2 on 192.168.167.170 Root-NFS: Unable to get nfsd port number from server, using default Looking up port of RPC 100005/1 on 192.168.167.170 Root-NFS: Unable to get mountd port number from server, using default mount: server 192.168.167.170 not responding, timed out Root-NFS: Server returned error -5 while mounting /work/nfs/rootfs_bluetooth_omap VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device "nfs" or unknown-block(2,0) Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
5.文件系统不能启动问题 eth0: link up IP-Config: Complete: device=eth0, addr=192.168.167.15, mask=255.255.255.0, gw=192.168.167.254, host=192.168.167.15, domain=, nis-domain=(none), bootserver=192.168.167.170, rootserver=192.168.167.170, rootpath= Looking up port of RPC 100003/2 on 192.168.167.170 Looking up port of RPC 100005/1 on 192.168.167.170 VFS: Mounted root (nfs filesystem). Freeing init memory: 128K /sbin/init Kernel panic - not syncing: Attempted to kill init!
6.文件系统不能启动问题2 eth0: link up IP-Config: Complete: device=eth0, addr=192.168.167.15, mask=255.255.255.0, gw=192.168.167.254, host=192.168.167.15, domain=, nis-domain=(none), bootserver=192.168.167.170, rootserver=192.168.167.170, rootpath= Looking up port of RPC 100003/2 on 192.168.167.170 Looking up port of RPC 100005/1 on 192.168.167.170 VFS: Mounted root (nfs filesystem). Freeing init memory: 128K Kernel panic - not syncing: No init found. Try passing init= option to kernel.
8.不能获得帐户UID信息 Could not get password database information for UID of current process: User "???" unknown or no memory to allocate password entry Unknown username "root" in message bus configuration file Could not get password database information for UID of current process: User "???" unknown or no memory to allocate password entry Failed to start message bus: Could not get UID and GID for username "root"