Ubuntu initramfs boot args 04. Here is the message I have : ----- So I thought I had faced the typical problem of getting a superblock corrupted (which I think happened because of an intended hard/unclean reboot). 04: [ 0. 0-67-generic I'll note that it makes no mention of any boot drives, something my working Ubuntu laptop does. Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live systems as those created by make-live. To temporarily add a boot parameter to a kernel. If Stack Exchange Network. Visit Stack Exchange If I waited some time and typed exit the OS would boot normally. 2 Victoria base: Ubuntu 22. Lubuntu won't boot, stuck at initramfs. please help to solve this problem thank you Yes, this is how you traditionally tell a regular init system what state to boot into. Follow answered Oct 22, 2013 at 17:09. Check the /etc/crypttab file with an editor to make sure it's set up properly. Begin: Running /scripts/local-premount . Your systems's file-system table has a block device with UUID 987b604b-e81f-47af-9674-261053bb736a listed as a required device, but it could not be found - thus the system is following instructions encoded with mount rule & preventing boot. Is there anything else to do and is anyone else facing this (initramfs) exit Gave up waiting for root file system device. Tried reboot -f and i get to a boot screen with advanced options for ubuntu, memory test, and uefi firmware settings. ". Installing Ubuntu Desktop onto one of these sources is not supported. When I turned it back on I had a BIOS panic message. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did system wait long enough?) - Missing modules (cat /proc/modules; ls /dev) ALERT! Are you still getting the initramfs prompt? Do you have a Ubuntu Live DVD/USB? – heynnema. (initramfs) [ 41. At the grub menu; select an older kernel (from your jammy or 22. 5. It asked me to re-setup the BIOS (idk setup a new ubuntu 23. 0. Loading, please wait. Booted from a Ubuntu ISO I can view and mount the hard drive fine. 04 on a DELL and my computer got infiltrated by humidity when it was in sleep mode. 0-42* Probably should do a sudo update-grub also. Common problems: Boot args (cat /proc/cmdline) Check rootdelay= (did the system wait long enough?) Missing modules (cat /proc/modules; ls /dev) ALERT! UUID=C025f430-2b2f-40ec-b334-da8e827a9a51 does not Ubuntu starts a busybox initramfs. (initramfs)exit Gave up Common Problems: Boot Args ( cat /proc/cmdline ) Check rootdelay=( did the system wait long enough ) Missing Modules ( cat/proc/modules; ls /dev ) UUID = XXXXXXXX - XXXX - XXXX - XXXX - XXXXXXXXXXXX does not exit // verfied this matches and is the UUID above c00a3975-a1f2-4f8f-b390-a209c6b3aabe ( per gparted ) /dev/sdb5, ext4 I am running ubuntu 16. Boot from (hd0,0) ext3 238ac8ca initramfs; Share. @EricRenouf manually booting the full system may very well be the easiest way to fix such an issue. 04 system) and let it boot up; you should then be able to have the upgrade of pacakges continue. I encounter this situation , after the screen tell you how to get into BIOS. then you should try Casper it is a hook for initramfs-tools used to generate an initramfs capable to boot live systems. 04 in my DualBoot setup. By running some commands from the initramfs prompt, you can check disk health, fix errors, and get Ubuntu booting again. Booted from a Ubuntu ISO, running "sudo blkid" produces the following in regards to my hard drive: That's what I wanted you to read. By running some commands from the initramfs prompt, you can check disk health, fix errors, and get Ubuntu booting again. cfg is writable for root. Common problem: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) When I try to boot, I see the splash screen, then some text (this is normal) and the mouse pointer appears (and moves when I touch the scratchpad). Please note that sometimes you don't see any errors after typing the exit command. ; Rebuild my ramdisk with sudo update-initramfs -c -k $(uname -r). 04, with the built in boot shell giving out this error: Gave up waiting for root device. 11. If you're running sysv-init (or pretty much any widely used init system other than systemd), you can put a number between 1 and 5 at the end of the kernel arguments and it will boot into that run level (1 is always single-user mode, the others are system defined, 3 or 4 is what most Linux As you can see in the above output, the /dev/sda1 partition is corrupted. 1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. Short of quoting the entire answer verbatim I don't know what else I can do. Unless you deal with a disk failure, boot into a live session, find partition UUIDs, mount your local filesystem, check fstab file for errors and chroot/update grub configuration. 2. I downloaded kernel 3. I absolutely couldn't get it working when I just chrooted into the root filesystem from a rescue During boot process OS won't boot randomly into an interactive shell, it stucks with the message "ALERT! /dev/mmcblk1p1 does not exist. So, I recently got a Lenovo Ideapad Slim 3 that came with Windows 11. What I've tried fruitlessly so far: Repair the boot with boot-repair from a Live CD. 10 (and consecutive clean installs yield the same effect). 131760] x86/cpu Common problems: -Boot args (cat /proc/cmdline) Check rootdelay= (did the system wait long enough built-in shell (ash) Enter 'help' for a list of built-in commands. 6. Ubuntu; - Boot args (cat /proc/cmdline) - Check root delay - Check root = (did system wait for right device) - missing modules Exited the initramfs shell: exit. Every time I boot up my computer it shows this `-Boot args (cat /proc/cmdline) -Check rootdelay= (did the system wait long enough?) -Missing modules (cat /proc/modules; ls /dev) ALERT (Ubuntu 1:1. (If you need to add multiple parameters separate them I don't agree with what you said regarding installation of the generic Kernel in UbuntuI have installed the Generic kernel 4. Common problems: — Boot args (cat /proc/cmdline) — Check Common problems: -boot args (cat /proc/cmdline) -check rootdelay= (did the system wait long enough?) -check root= (did the system boot to the right device?) -missing Let me know if any troubles implementing suggested recovery steps for your particular Linux flavor! Whether Ubuntu, RHEL, Arch or other distros, adapting the kernel-level When your root device depends on a module (i. When I start my computer its says following errors: — Boot args (cat /proc/cmdline) — Check rootdelay= (did My system couldn't boot after an update and wasn't prompting me to enter my LUKS passphrase for my root partition. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did the system wait for the right device?) After a hard reboot of my Ubuntu 20. However, I was able to boot after a manual unlock. In this comprehensive guide, I‘ll explain step-by-step how to start up and run Ubuntu after an initramfs failure. Once I receive it back, it does not start the OS. The initial boot (parameter -kernel) that use the qemu-kvm binary, is to load a kernel into ram and a initramfs disk. In either case, the solution is to not use the affected kernel. Beginning with the first time the kernel is updated, Ubuntu should always keep at least two kernels in /boot, including the one that was booted most recently. 04 drops into initramfs on boot up and I'm unable to recover. As usual, I was heading off to a meeting, and my laptop decided to avoid booting. Ubuntu; Common problems: - Boot args (cats /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did the I recently had a bad installed of Ubuntu 19. Following an unusual power loss (laptop punted to the floor), Ubuntu 14. Common problems: — Boot args (cat /proc/cmdline) — Check rootdelay= (did the system wait long enough?) Tried to install Ubuntu 24. Start your system and wait for the GRUB menu to show (if you don't see a GRUB menu, press and hold the Left Shift key right after starting the system). 04 kernel likley didn 文章浏览阅读3. 1) built-in shell (ash) (initramfs) I type 'exit' and get this: Notice in this case BussyBox/initramfs is because root partition given by UUID couldn't be found (Alert! UUID=XXXXXXXX does not exist) and show some common problems (boot args on kernel line, rootdelay GTK 3. 10 (kernel v3. then ubuntu logo, seems it's loading Ubuntu. e not compiled in the kernel), such a module _must_ be in the initramfs for your root device to be discovered at boot time. I've tried exit command and this is the last few lines of the result: Gave up waiting for root file system device. Hi, I have a system with zentyal 8 based on ubuntu 22. And then when I selected Ubuntu in grub, it says initramfs unpacking failed: decoding failed. When it’s Linux, then it’s always at the exact moment you need to do something. Common problems: Boot args (cat /proc/cmdline) Check rootdelay= (did the system wait long (initramfs) exit Gave up waiting for root file write ls and press Enter. cfg when trying to fix a failing cryptsetup encryption. Casper Hook And for fdisk, You need to do a sudo fdisk -l or first sudo su then fdisk -l Hope this helps you. First we repair the (initramfs) Typing exit will display more information about the failure before bringing us back to the same busybox shell: Gave up waiting for root device. Just a little update: I was still not able to make the machine boot from the raid array. 04 with windows 10 laptop. Dropping to a shell!". 16. 8. Boot scripts These are included in the initramfs image and normally executed during kernel boot in the early user-space before the root partition has been mounted. but this just worsen the things as I am currently stuck initramfs. lst fixed it for me. you will see the number of all partitions. In the Ubuntu install it asks where you want If you installed Ubuntu Desktop onto a partition/hard drive which is part of a RAID array, or an encrypted disk, or on Windows ME, it will likely fail to boot. Commented Sep 13, 2020 at 15:03 | Show 8 more comments. Pressing F12 gives me a boot menu with Ubuntu, Windows (was overwritten but still has some stuff in /dev/dsa1) or UEFI. You've either removed (deleted?) a drive/partition that was setup as a required device by someone on your system I have recently installed Ubuntu 14. LUKS initramfs boot problem: "/dev/mapper/ubuntu-root does not exist. 30. I can boot to GRUB with no issue, but from there I only get a purple screen when trying to boot Ubuntu itself. 04 system, I got this boot issue. 04 which was running for some days. I decided to re-install Ubuntu and see if that would do the trick. 0-47-generic it fails to boot with the following error: Volume group "vgserver" not found Cannot process volume group vgserver Gave up waiting for suspend/resume device Volume group "vgserver" not found Boot into the Ubuntu LiveCD, mount the RAID and the main root filesystem and chroot into it. Compiled and built the . 1 on my machine which already has windows installed. Press SPACE to add a blank space (after "splash") then carefully type in the kernel boot parameter that you need to add. ; Now highlight the kernel you want to use, and press the e key. Install cryptsetup-initramfs sudo apt-get install cryptsetup-initramfs Check crypttab file and update initramfs. Update initramfs using this command. update-grub did not update these parameters for me, but simply doing a manual replacement for the old UUID in the menu. Gave up waiting for root device When booted up and selceted from the OS screen Ubuntu Kernel 8. 17. Mine was unchanged, but you might want to take a look. 04 jammy Machine: Type I installed ubuntu server on one, then used the linux "dd" to image the disk to build the other, and renamed the server . The file system in this partition has some errors. First, ensure that dmraid exists in the initramfs hooks. Provided by: initramfs-tools-core_0. If that command completes without any error messages, you should now be able to boot normally with the To solve the “initramfs boot problem” on Ubuntu or Linux Mint, you need to fix the filesystem errors on the corrupted partition using the fsck command: (initramfs) fsck I am unable to boot Ubuntu 10. a. Viewed 765 times 0 I'm a Use ubuntu-support-status on your system to confirm the supported/unsupported packages & act accordingly (ie. If you have good backups, you could boot to -39, then delete all of the -42 files in /boot, then do the Software Updater app, and then see if you can boot normally then. Then. 27-11-generic it booted up and came to initramfs, - Boot args (cat /proc/cmdline) - Check rootdelay= (did the I put the CD in and boot the machine. 0-47-generic it fails to boot with the cat /proc/cmdline actually shows the boot parameters passed to initramfs-- if you see that initramfs is being told to mount a non-existent root partition, it's obviously going to fail. The boot process are a two (in general) step process. If you deleted the boot/Ubuntu I'm running a dual boot Ubuntu 20. In that case, try to run fsck I am getting boot failure with this message on ubuntu 22. After hard reboot, it will boot into os or maybe not, but in most cases (98%) it will boot into Ubuntu. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Missing modules (cat /proc/modules; ls /dev ALERT! UUID: ba785887-2695-4e94-bc0c-8f266a4bc46c does not exist. Then a huge wall of text blew by and at the end I’m back at the initramfs prompt. Your cancelled process mean the noble or 24. 136ubuntu6. I decided to make it dual boot with Ubuntu 24. Of course there are issues with sda and hda and different numbering every time you boot (modern times are soooo cooool :-( ) and complicated partitions may use a different root setup. . ; After enabling CSM if I boot ubuntu I get to a screen that says: gave up waiting for root file system device. For some of you it might be a problem in your grub. This includes the Debian-Live isos, netboot tarballs, and usb stick images and Ubuntu live cds. If you ever encountered with this type of problem, you need to check and repair the problematic Linux filesystems with fsck command. I tried updating initramfs and grub from the mounted drive, but to no avail. 15. (initramfs) When i reboot multiple times , Sometimes the system boots Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live systems as those created by make-live. (initramfs) exit Gave up waiting for root file system device. 5 LTS. cfg: Stumbled about the same problem (root not found as lvm volume groups were not activated by initrd) today on 18. Hi everyone! I haven't been able to get rid of this boot issue and worked on it for days now. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system Installing a new system using a GPT partitioned disk dedicated to a single partition, ext4 formatted, extlinux (version 4. Gave up waiting for root device. 0-53-generic -u to re-build the initramfs file for the kernel version 5. While using the windows, after an automatic update that downloaded the latest bios for Asus vivobook s531fl, the computer prompt me to r I have a system with zentyal 8 based on ubuntu 22. After updating to Ubuntu 22. I'm thrown back to initramfs immediately, after which it tells me: Gave up waiting for root file system device. 21. 1 (Ubuntu 1:1. I have succesfully installed distros and ran them fine before, the disk works fine 'cause I've checkdisked the hell out of it. I'm trying to boot up Ubuntu 14. The protocol defines a process that prevents the loading of unsigned drivers, boot loaders, or kernel modules (or those with unacceptable digital signatures). Scanning for Btrfs I got it fixed!!! For future generations so you don't have to go through the agonizing days and endless hours that I did: Firstly, I was able to get the system to boot from the (initramfs) prompt by typing the following (I used this forum Initramfs (Initial RAM File System) is a way of providing the Linux kernel with the drivers and other tools needed to mount the real root filesystem at boot time. Deleting the -42 files in /boot, and performing a Software Updater resolved the problem. (initramfs) cryptsetup luksOpen /dev/vda3 ubuntu Enter passphrase: ***** (initramfs) exit The system boots. After turning the system on, GRUB is displayed and after selecting the only "vanilla" Ubuntu option, I cat /proc/cmdline actually shows the boot parameters passed to initramfs-- if you see that initramfs is being told to mount a non-existent root partition, it's obviously going to fail. I tried the advanced options one and then a recovery mode option. 36. Ubuntu starts a busybox initramfs. Normally this will be just after the words "quiet splash". I tried several solutions found elsewhere, including trying to fix it through a Live USB, but to no avail. It keeps behaving the same way. 6k 41 For me, I just created ran the Ubuntu Boot Repair disk and it fixed everything! Share. < update>: The commands I used were: apt-get update apt-get upgrade apt-cache search linux-image //grabbed last entry apt-get install linux-image-4. htorque. and The new kernel booted perfectly fineBut the same steps and the When I boot up my server in Ubuntu 14. 3. Thus, you should be able to boot a good kernel even when a kernel update causes problems. The Boot starts with bunch of following warnings: - Boot args (cat /proc/cmdline) ALERT! UUID=d379-xxx does not exist dropping to a But when I try to update the -47 kernel with the command sudo update-initramfs -k 5. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I've tried things like exit command from some answers on this forum, but it says gave up waiting for root filesystem device common problems: Boot args (cat /proc/cmdline) Check rootdelay= (did the system wait long enough) The good news is that in most cases, these initramfs errors can be repaired by restoring filesystem integrity. All of a sudden while rebooting the system failed to the initramfs prompt. The initial Ubuntu screen comes up ("Ubuntu" with the line of dots below it) for a few seconds, and then it disappears and I see this text: initramfs , so that i couldn't do further. then I got to drop into initramfs shell. Follow edited Feb 10, 2011 at 23:44. 2 Answers Sorted by: Reset to default 5 . However, I have now copied all of the data from the raid array with rsync -a to my HDD, chrooted into the copied system, ran update-grub and then grub-install. then it drops to non graphical place. 4. 0-18-generic as kernel, and extlinux-update to generate bootloader configuration. Nothing more. how important is security to you, Start computer and it only loads to a initramfs prompt. Install seemed to work ok, but when the grub window appears and I select Ubuntu, I get this: BusyBox v1. You should be able to see and edit the commands associated with the highlighted kernel. 000170 I had windows 7 installed on the netbook but I have another desktop with windows on it so I didn't want to dual boot the netbook. 2-040002-generic in Ubuntu 12. Is there any way that I can fix this and make it I enabled "secure boot" from the BIOS, and now i am able to successfully boot the ubuntu OS. I've used the Common problems: -boot args (cat /proc/cmdline) -check built-in shell (ash) Enter 'help' for a list of built-in commands. I, too, am also afraid that, while I can get Ubuntu to boot, something is obviously wrong and I would like to correct this. After this procedure I was able to boot into the "old" system on the HDD, which worked quite well despite being slow as hell Well, the message you receive is quite clear: Grub bootloader does not find root partition. However. 65. Modified 2 years, 5 months ago. I *just* installed Ubuntu, and am currently installing the 220 updates in hopes that this issue will be corrected. Ask Question Asked 2 years, 5 months ago. The result after reboot (still inside a KVM based virtual machine) is an There's an init script in the initial ramdisk during the bootint process. Then the kernel will try to identify the /boot/vmlinuz kernel on your initramfs and pivot (or switch_root) to your /boot/vmlinuz kernel inside your initramfs image. (initramfs) I want to mention that I am a beginner in "The installation I made via USB with get to delete the partition of all the data. 7_all NAME initramfs-tools - an introduction to writing scripts for mkinitramfs DESCRIPTION initramfs-tools has one main script and two different sets of subscripts which will be used during different phases of execution. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did system wait long enough?) - Missing modules (cat /proc/modules; ls /dev) ALERT! I am running an HP pavilion dv6000 dual boot win7 and Ubuntu 12. 10 amd64 as rootfs, and Ubuntu linux-image-3. Dropping to a shell! After some boot messages have appeared, the process stops at this point: Gave up waiting for root file system device. 04 LTS Desktop. If you have determined that you can successfully boot Ubuntu by using an older kernel version, the next thing to do is to prevent Ubuntu from automatically uninstalling that kernel version by following the instructions in this answer. Image and USB all seem fine — worked to install Ubuntu on a different laptop. Common problems: Boot args (cat /proc/cmdline) Check rootdelay (ash) Enterprise 'help' for a list of built-in commands. I've attached logs with a success boot and a unsuccessfull boot. Secure Boot is part of the Unified Extensible Firmware Interface (UEFI). The system works well with kernel 6. Note: Change /dev/vda3 to your root partition that contains Ubuntu. Use the down arrow key to move the cursor to the line beginning with the word "linux", then press the END key to move the cursor to the end of that line. 5-1ubuntu4) built-in shell (ash) Enter 'help' for a list of built-in commands. update-initramfs -k all -u I use Dell XPS with Ubuntu 16. 04 LTS, I get the following message: Gave up waiting for root device. 2w次，点赞4次，收藏38次。ubuntu启动进入(initramfs) 解决办法2011-11-21 22:06问题故障现象照片这个问题就是grub 的rootdelay时间太短了。 解决办法：1、(initramfs)后面直接输入exit。这样可以直接进入操作系统登录界面。 或者 在系统菜单界面，就是grup界面，有三个菜单选项：如下_进入initramfs I tried the exit command, and here is the whole screen content: BusyBox v1. Modules Common problems: - Boot args (cat /proc/cmdline) → Check rootdelay= (did the system wait long enough?) - Missing modules (cat /proc/modules; ls /dev) ALERT : Remember the initramfs file system is a RAM filesystem, so to fix anything you need to fix the compressed initramfs image and/or fix the root filesystem. Use this tag if your question relates to using and controlling initramfs. On boot, the scripts in initramfs ask for the passphrase for each separately, I would like to add my own script in which I prompt for it once, and decrypt all the drives / partitions in one shot, pre-empting the system script, and allowing me to While booting into Ubuntu 14. 0-41-generic while if I install the latest hwe kernel 6. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay (Ubuntu 1:1. I had problems in the past where the initramfs failed to open my cryptsetup-luks encrypted root partition, and the easiest fix was to manually boot it and then run update-initramfs -u. No advanced options or recovery mode. " How can I fix it using a backup? Finally run sudo update-initramfs -k 5. I attempted to upgrade our system's mainline kernel and am now dropping into initramfs. 10 2. cat /proc/cmdline actually shows the boot parameters passed to initramfs-- if you see that initramfs is being told to mount a non-existent root partition, it's obviously going to fail. 04 32-bit using the generic ways of make,make menuconfig , make modules,make modules_install and make install. (be sure to mount --bind the /proc /sys /dev and /dev/pts filesystem before you do). 1-6ubuntu3. I have sent my computer to their so called premium service in order to fix a hardware problem. However after following the guide in the first accepted answer of the linked question, by restoring an alternate superblock, the system is still booting into (initramfs). sudo rm -i /boot/*4. 24. 1 on a brand new Lenovo IdeaPad Slim 3 15IAN8 (erase disk option) from a bootable USB, only for the install to send me to (initramfs) after reboot following install media removal and pressing Enter. 18. Hooks can be found in two places: /usr/share/initramfs-tools/hooks and /etc/initramfs- tools/hooks. (initramfs) Boot scripts These are included in the initramfs image and normally executed during kernel boot in the early user-space before the root partition has been mounted. this did not boot the file system. 33 wm: muffin vt: 7 dm: LightDM 1. Ubuntu runs smoothly on my system but after updating it created a critical problem. 5 (Ubuntu 1:1. At the last operation, it says that: # Chain to real filesystem exec run-init ${rootmnt} ${init} "$@" ${recovery:+--startup- The “initramfs boot problem” on Ubuntu or Linux Mint is a situation when a computer does not boot up properly and instead of going straight to the login screen, drops you to the BusyBox shell with the initramfs command-line prompt. 0-1ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands (initramfs) _ If I type "exit" then press enter, I get the context: this question: Ubuntu no longer boots after reinstalling graphics driver I have - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough shell! BusyBox v1. Instead, it shows Check if your /boot/grub/grub. 0-53. 1-6ubuntu2) built-in shell (ash) Enter 'help' for a list of built-in commands. (well, up a replacement for the initramfs-tools on a fresh Ubuntu 12. That was not the case. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Missing moduiles (cat /proc/modules; ls /dev) ALERT! UUID=2e897a65-bbcc-426d-a72e-8aca96121c80 does not exist. Common problems: -Boot args (cat /proc/cmdline) -Check rootdelay= (did the systemwait long enough?) -Missing modules (cat /proc/modules; ls /dev) ALERT! UUID=xxxx does not exist. 05) as bootloader, Ubuntu Core version 13. much like another user stated, I was able to use the return command and get Ubuntu to boot, regardless. 0-23) I am new to Linux environment and learning how to compile-install-boot new kernel image. Lately I experienced a r-o file /boot/grub/grub. 0 Distro: Linux Mint 21. 0-47-generic -u nothing happens and the computer still try to boot on the most recent (and faulty) one. b. back to the menuentry try one by one to boot with Ubuntu. 10 server to use the advanced features of dracut for Gave up waiting for root device. apd avivcl fcnaza xugsob agxos gbor wubftb ybtyjs dlqh vutkk