When the linux kernel is compiled, warning, appears in the environment of ubuntu,x86, and then ubuntu cannot be started.

enter: make ARCH=x86 modules_install

on the command line 
      INSTALL fs/ext3/ext3.ko
      INSTALL fs/jbd/jbd.ko
      INSTALL kernel/configs.ko
      INSTALL sound/core/oss/snd-pcm-oss.ko
      INSTALL sound/core/snd-page-alloc.ko
      INSTALL sound/core/snd-pcm.ko
      INSTALL sound/core/snd-timer.ko
      INSTALL sound/core/snd.ko
      INSTALL ubuntu/fsam7400/fsam7400.ko
      DEPMOD  3.2.79
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_enable_device
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_enable_msi_block
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol __pci_register_driver
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_disable_msi
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol _raw_spin_lock_irqsave
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol _raw_spin_lock
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol kmem_cache_alloc_trace
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_unregister_driver
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol __stack_chk_fail
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol _raw_spin_unlock_bh
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol kmap
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol dma_alloc_from_coherent
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol dma_release_from_coherent
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol mcount
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol copy_to_user
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol kunmap
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol _raw_spin_unlock_irqrestore
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_enable_msix
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_set_master
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol _raw_spin_lock_bh
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_disable_msix
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pci_disable_device
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol pv_lock_ops
    WARNING: /lib/modules/3.2.79/misc/vmci.ko needs unknown symbol kmalloc_caches
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol _raw_spin_lock
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol kmem_cache_alloc_trace
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol _raw_spin_unlock_bh
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol kmap
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol __kunmap_atomic
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol mcount
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol kunmap
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol _raw_spin_lock_bh
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol pv_lock_ops
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol kmalloc_caches
    WARNING: /lib/modules/3.2.79/misc/vmhgfs.ko needs unknown symbol __kmap_atomic
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol security_sock_graft
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol _raw_write_lock_bh
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol _raw_write_unlock_bh
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol _raw_spin_lock
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol kmem_cache_alloc_trace
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol __stack_chk_fail
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol _raw_spin_unlock_bh
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol mcount
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol copy_to_user
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol _raw_spin_lock_bh
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol pv_lock_ops
    WARNING: /lib/modules/3.2.79/misc/vsock.ko needs unknown symbol kmalloc_caches
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pci_enable_device
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pci_choose_state
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol __pci_register_driver
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pci_set_power_state
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol _raw_spin_lock_irqsave
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol _raw_spin_lock
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pci_unregister_driver
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol dma_alloc_from_coherent
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol dma_release_from_coherent
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol mcount
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol _raw_spin_unlock_irqrestore
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol del_timer_sync
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pci_set_master
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pci_disable_device
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol page_address
    WARNING: /lib/modules/3.2.79/misc/vmxnet.ko needs unknown symbol pv_lock_ops

then execute make install, to complete the installation of the kernel. After rebooting, the startup fails and pops out: 

    Gave up waiting for root device. Common problems: 
-boot args (cat.proc/cmdline) 
-check root delay=(did the system wait long enough?) 
-check root=(did teh system wait for the right device?) 
-miss modules (cat/proc/modules;ls/dev) 
ALERT! /dev/disk/by-uuid/acc3414d-926c-453c-b458-cf47088d77d2 does not exist.dropping to a shell! 
busybox v1.10.2(ubuntu 1:1.10.2-lubuntu6)bulit-in shell (ash).

enter "help" for a list of built-in commands

Linux-kernel-module linux-compiles-and-installs
Mar.19,2021

Previous: Chrome mint-ui 's loadMore pull-up load event cannot be triggered

Next: Counter-increment self-increment multiple times is invalid

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b34c5b-34309.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b34c5b-34309.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?