A start job is running for dev ttyps0 device. 054748 zyxel systemd [1]: dev-ttyS0.

A start job is running for dev ttyps0 device. Environment BIG-IP LTM VE 15. Sep 26, 2020 · メッセージを見ると device からの応答が timeout していそうなことがわかり、最後の fail for Swap で swap まわりでやっぱりコケていそうということはわかった。 Apr 3, 2016 · 保存文件，重启系统后a start job is running for dev-disk-by这个错误就消失了，挽回了生命中的1分30秒。这个错误在 Arch Linux，Fedora，Ubuntu系统启动时都出现了。 Ubuntu系统在启动时用Logo掩饰了系统消息。个人不太喜欢这一点。 Apr 21, 2022 · 问题：安装ubuntu20. It doesn't even get to the point of launching agetty. [*] A start job is running for dev-ttyPS0. 根据网上还有的是因为swap分区不见了，所以swap的uuid和fstab里面的uuid不对应。 3. service delays systemd-sysusers. local compatibility”的解决办法解决centos7 启动时报“A start job is running for /etc/rc. During the booting process, the message A Start job is running for dev-mapper-rootvg\\rootlv. device” during boot up make sure that CONFIG_FHANDLE is enabled in kernel config. sudo -H gedit /etc/fstab If you have a device that you are not currently using, insert a # and a space at the Mar 20, 2020 · 1. The main culprit is a timeout when waiting for dev-ttyS0. Nov 5, 2024 · Nov 07 11:11:33 DietPi systemd [1]: dev-dri-renderD128. 1. 9-2014. device: Nov 25 20:20:27 pi-server systemd[1]: Timed out waiting for device dev-ttyS0. [ OK ]StartedGetty on tty6. 04 在启动界面无限期等待：“a start job is running for hold until boot process finishes” 在一次更新操作后，进入系统，一直卡在启动动画界面，显式“正在检查磁盘文件系统”。 Feb 21, 2022 · 1、PVE (host) can get receive data from serial port。 2、serial port (ttyS0) in VM can't receive data。 how to let serial port (ttyS0) in VM received data from COM? If you get A start job is running for dev-disk-by followed by a 90 second delay during each boot, complete the following steps: Install GParted using the Software Center Open GParted and see what partitions Ubuntu is currently using Edit the fstab file using the line below. [ OK ] Started Apply Kernel Variables. 分析原因： 1. The disk gets auto-decrypted using nbde clevis + tang. Upon rebooting the system, the ttyS0 isn't running anymore. -nodefaults -nographic -no-user-config \ -serial mon:stdio \ console=ttyS0,115200 Any pointers on whether I need to do some setup on the host or the guest for ttyS0 to come up on the guest? Mar 18, 2024 · Learn about serial ports and how to map them to specific device files on a Linux system. 00. 94-ti-r36 Feb 2, 2024 · Unexpected behaviour you saw ttyS0 service failed (But I can find ttyS0 in initramfs) Login service failed Steps to reproduce the problem When I use qemu, I can login. Joulinar 11 November 2024 14:48 12 Jul 26, 2016 · RPi3, running Jessie. THIS HAPPENS ONLY WHEN WIFI (SSID) C Sep 28, 2019 · 以下内容是CSDN社区关于Centos7开机停留在A start job is running for wait for Plymouth Boot Screen to Quit相关内容，如果想了解更多关于Linux Dec 12, 2019 · Please add the output of sudo systemctl status dev-mapper-vg\\x2home. Nov 8, 2018 · 一分30秒 kali 开机显示 a start job is running for dev-disk 处理在给kali虚拟机扩容后，使用fdisk /dev/sda 更改新建分区后，重启系统出现一分30秒等待。解决方案： (root 权限) 第一步：sudo blkid （查看当前系统的真实的swap分区的UUID,也就是在下图中的最后一个结果） Feb 6, 2021 · 本文档介绍了在使用QEMU模拟ARM开发环境时遇到的'Timed out waiting for device dev-ttyAMA0. This guide provides some quick instructions (still takes awhile to download, and set things up) on how to setup the AD-FMCOMMS2-EBZ on: Mar 31, 2012 · Extract rootfs and type ls -all /dev/ttyS0 and check it's major and minor number. 解决步骤查看硬盘的uuid Jun 12, 2024 · Hello! After recent update of the system I started getting this problem. device' until timeout of 1 min 30 sec. If the start job fails Apr 28, 2015 · Systemd is simply forcing unnecessary extra fsck runs, then tripping over itself. device after bootup. 4, "/proc/consoles" includes the line "ttyPS0 -W- (EC p ) 247:0", which is not present in that file under v2015. I have a script at /etc/init/ttyS0. service systemctl start serial-getty at ttyS0. device (replace this text with details of what actually happened) Are you running this inside a container? Note that the kernel does not virtualize devices currently, and thus one cannot run udev in a container. xzARM ubuntu版本： 16. device相关内容，如果想了解更多关于系统维护与使用区社区其他内容，请访问CSDN社区。 Jun 18, 2024 · A start job is running for /dev/tpmrm0 times out General system Kernel, boot, graphics & hardware sta June 18, 2024, 12:47pm May 23, 2019 · Greylinux The last DietPi version should have fixed that by disabling all serial-getty instances that do not have a valid serial device as target. Starting Flush Journal to Persistent Storage The system does not boot correctly and the following message is shown: "A start job is running for dev-disk-by\x2duuid-xxxxxxxx\x2dxxxx\x2dxxxx. Every time I boot from the drive I get the above message during startup with a counter that goes up to 1 min 30 sec before continuing startup. device (8s / 1min 30s)  [*** ] A start Mar 22, 2023 · CSDN问答为您找到正点原子alpha开发板启动出现a started job is running for dev-ttymxc0. May 22, 2016 · you have /dev/ttyS2 - or otherwise, have /dev/ttyS0 and change ttyS2 to ttyS0 in your getty line. I am using a prebuilt Kernel 4. I went into: /dev directory, and I found: ttyS0 ttyS1 ttyS2 ttyS3 How do I know which of those "ttyS" refers to my serial port? Startup hangs up on "A start job is running for dev-zram0. Run a fsck on that filesystem yourself - unmounted - and see what happens. rebooted. When I manually mount the device and issue "init 3" the server goes into full operation. A char driver is one that can be accessed as a stream of bytes - /dev/ttyxx usually represent character drivers in the kernel. I added some simple debugging and the thing that changes is that at bootup udev_has_service () looks for /run/udev/queue. [ OK ] Reached target Local File Systems. [OK] Started NVIDIA Late Init System. Still no /dev/ttyS0 out of desparation, I went sudo rpi-update rebooted. Afterwards I was in Emergency Mode. 8, all of sudden the systems will not reboot properly. But I cannot start a getty service for the port so that I can connect some terminals and get the normal login Feb 17, 2016 · The ttyS0 dev node group is still tty, but at least it doesn't seem to be breaking anything. VirtualBox GUI takes the forward slashes and makes them backslashes like "\dev\ttyS0" which linux would not recognize. 问题在使用ubuntu16. I can start, the kernel boots up. device的问题。通过调整系统配置，如udev规则和fstab设置，解决了设备挂载延迟导致的启动失败。 Nov 24, 2018 · systemd version the issue has been seen with systemd 239 Used distribution Custom Expected behaviour you didn't see systemd starting smoothly Unexpected behaviour you saw Upon boot, I see the message: [ *** ] A start job is running for d Sep 27, 2023 · 从截图中可以发现，swap分区没有激活。再输入mount命令来查看已挂载的硬盘分区。 $ mount 发现swap分区没有挂载。也就是说系统启动时swap分区挂载失败才导致了a start job is running for dev-disk-by这个错误。但是为什么会挂载失败呢？后来发现，原来是swap分区的UUID号发生了变化。输入下面的命令查看swap Oct 31, 2024 · 您应用程序所持有的串口0对象是有效的。 -- [I] [Default CommListener] Device /dev/ttyS0 is used by the user, CommListener exit and release /dev/ttyS0. Weirdly, root could always take control over it, but as a normal user, it would show it as busy. [OK] Started Configure QSPI bootloader service. 4k次。本文记录了Ubuntu18. img-4. 是因为我硬盘的uuid和fstab中的uuid不一致导致的。 2. 2 tools. May 31, 2013 · I want to access the serial port by some BASH script files via /dev/ttyAMA0. 04ARM64系统在启动过程中遇到的依赖失败与超时错误，特别是针对dev-ttyS0. Dec 8, 2017 · Hi Experts, I am using Armbian Ubuntu Xenial image on Orange Pi Zero and I get following Failure during boot after which it starts rebooting itself. Using putty, I can open the serial device directly and see the data being sent to the port and being echoed back when using the loopback plug. device. This process typically involves mounting the device and creating a filesystem on it. 19. Since the system isn't running everything here had to be hand-typed from another computer. console=tty0 is needed for VEs. Aug 5, 2017 · ### 解决 "a start job is running for / dev / disk / by- uuid" 的方法当遇到 `a start job is running for / dev / disk / by- uuid` 导致启动时间过长甚至卡住的情况时，通常是因为系统尝试挂载某个磁盘设备失败或超时。 Jun 30, 2021 · 本文针对《i. Jun 6, 2016 · [ 92. 055115 zyxel systemd [1]: Finished Create System Users. Jan 27 01:07:14 rc8000-5e2b systemd [1]: Dependency failed for Serial Getty on ttyS0. [ OK ]StartedGetty on tty2. So far my system boots, the kernel launches Ubuntu, I can see the bootlog over UART1 (see attachment). The “…” part varies, but it’s currently “x2did-mmc…”. I only have an EFI partition and an ext4 partition on the drive. I am using my own DTB file. I think that systemd tries to use my tpm module, but as I understand I don't even have one in my machine. I wouldn't have noticed. May 25, 2024 · As an example, the driver which produces /dev/ttyTHS0 with DMA can be the same hardware that produces /dev/ttyS0, but that you shouldn’t use both simultaneously (you could alternate). [OK] Reached target Login Prompts. 04 arm移植遇到长时间等待解决办法 ,电子工程世界-论坛 this will effectively start the getty service on ttyPS0. [DEPEND] Dependency failed for Serial Ge Jul 25, 2022 · CSDN问答为您找到linux移植启动失败，提示"Timed out waiting for device dev-ttyS0. May 13, 2012 · The path for a COM port in Linux is something like /dev/ttyS0 (with the FORWARD slash). service Doing that, I still do not get the login prompt. rach Oct 4, 2011 · I'm trying to connect to a Khepera robot using serial interface (running Scientific Linux 6. A virtual Red Hat installation probably doesn't have any serial ports connected (which is what /dev/ttyS0 is: COM1 in DOS parlance), so trying to start agetty to listen to the serial port is doomed to fail. I tried the same with local serial port ttyS0 and it works without any problems. Oct 2, 2019 · systemd [1]: dev-mapper-pve\x2ddata. 94-ti-r36 for the BBB. device"相关问题答案，如果想了解更多关于linux移植启动失败，提示"Timed out waiting for device dev-ttyS0. Feb 12, 2017 · In two different projects (getting openSUSE to boot from a USB drive on Raspberry Pi, and getting WiFi to work on RPi/openSUSE), I’ve run into a situation where after making a modification, upon reboot I get hung with the message “A start job is running for dev-disk-by\\ …”. Please let me know if any additional info needed. 4 build. If I remove the following lines, the login screen shows up in the qemu gui window and I am able to login. Jun 29, 2017 · After this I build the kernel, create one partition on my sdcard, drop an ubuntu rootfs (not the nvidia one, an “original” rootfs for arm64 from ubuntu) on it, copied the device tree to the board and created the extlinux. ) And if you are sure that /dev/ttyS0 is Jan 1, 2024 · However: It is unusual to see that /dev/ttyS0 is a symlink to a pty device; this may impact permissions; if that ls output is accurate, you'll want to look at the permissions on /dev/pts/4 (or run ls -lL /dev/ttyS0). [ TIME ] Timed out waiting for device dev-ttyGS0. Dec 14 01:24:53 hassbian systemd[1]: dev-ttyS0. device 我按照从零开始学arm中的PDF制作根文件系统，烧入到RK3399的板子上面后出现这个问题，不知道是什么原因，怎么解决，求大神指点。我参考的步骤如下所示：修改根文件 a start job is running for dev-ttyFIQ0. Mar 20, 2018 · 本文介绍了如何临时或永久地为/dev/ttyS0启用串口登录功能，并提供了检查串口登录状态的方法。对于需要通过串口进行远程管理的场景非常有用。 Jan 18, 2009 · a start job is running for . device" linux、ubuntu 技术问题等相关问答，请访问CSDN问答。 PetaLinux 2016. This lead to a failure in starting udev Kernel Device Manager, which in turn led to a failure in creating the /dev static nodes. 04硬件平台：明远智睿MY-IMX6-EK200 （其他平台也是）编译器: gcc-linaro-arm-linux-gnueabihf-4. It persisted for a few days already, and I never had problems with that thing before. d directory. Because if your major number is not the required one then it will not invoke respective kernel functionality and in that case it will only be a junk character device. device/start failed with result 'timeout'. The Zynq PS uart1 shows up as /dev/ttyPS0 in the kernel. [ TIME ] Timed out waiting for device dev-ttyS0. 06，用里面的工具制作SD卡启动，一开始可以正常进入系统，断电后再启动就一直卡在A start job is running for Nov 22, 2016 · Edit: just got that if he was booting from USB, he would not have to insert some device to get /dev/sdb1 - so probably this is just a junk fstab entry. device: Job dev-mapper-pve\ systemd [1]: Timed out waiting for device /dev/mapper/pve-data. service after bootup, the getty appears (daemon-reexec also does this). Anyway, I'm not sure what "enabled-runtime" means or why the extra service was starting but I wanted to post this before wasting anyone's time. 876716] systemd[1]: Timed out waiting for device dev-ttyPS0. There is “no limit” (it’s looking for Jan 25, 2024 · When trying to start a getty service for a realport created tty, the system fails to start because of a timeout due to a missing dependency. [ OK ]StartedGetty on tty1. Weird. Oct 8, 2009 · I find my system in a stucked boot screen that waits forever for a device by uuid (xxxxxxxx-e955-4d53-91ce-a78dd3abcc2b) that I've seen nowhere before in my system. Jul 23, 2021 · Job dev-ttyS0\x20. Both giving the same result. If you see this “Timed out waiting for device dev-ttyS0. This is intended for use with a simple boot and encrypted root partition. Jan 31, 2024 · Because the ttyS0 serial device was not found, the serial-getty service refuses to run and thus, the getty application is not called, leading to the login prompt not coming up. 0-63 and 6. -nodefaults -nographic -no-user-config \ -serial mon:stdio \ console=ttyS0,115200 Any pointers on whether I need to do some setup on the host or the guest for ttyS0 to come up on the guest? Feb 14, 2018 · 法古今完人，养浩然正气 Ubuntu启动时a start job is running for dev-disk-by延时解决写在前面：本博客为本人原创，严禁任何形式的转载！本博客只允许放在博客园（. Probably me not knowing what I am really looking for to solve this. Jul 13, 2020 · CentOS7启动报错：“A start job is running for /etc/rc. Note that you mixed regular getty and serial-getty, so in your case it should be: systemctl stop serial-getty@ttyS0 systemctl stop serial-getty@ttyS1 systemctl stop serial-getty@ttyS2 systemctl stop serial-getty@ttyS3 systemctl disable serial-getty Apr 12, 2020 · Since your RasPi-side script does not check for the existence of the device, it may have created a file named /dev/ttyS0, containing a single line with number 1 in it. Back to digging through documentation and trying random stuff. Here's the mount layout: Oct 27, 2016 · 在引导过程中，我得到以下错误：A start job is running for dev-disk by \x2duuid-. May 10, 2014 · The console is the tty where the kernel logs go to. Also can you post the whole log file (copy all those dmesg and post those somewhere and give link here. I use NIS and had nis first for groups in nsswitch. to have earlier serial console output, you might also try appending console=/dev/ttyS0 to your kernel command line. service ', but you can't since you don't have a console :-) [ OK ]StartedGetty on tty4. May 13, 2021 · 今天给服务器安装了一个插件，然后重启服务器，结果提示timed out waiting for device dev-vdb1. cfg ( the later one should not be edited manually) Please post your /etc/default/grub May 22, 2023 · This happens because serial-getty@ttyS0. 04，Ubuntu引导被困在以下步骤：A start job is running for /dev/mapper/cryptswap1📷我必须重新启动1或2次，然后才能摆脱它。 Apr 30, 2014 · Then, upgrading to systemd 213 the boot process stopped at the point, where the partitions should have been mounted with the message: 'A start job is running for dev-sdxx. 876655] systemd[1]: dev-ttyPS0. Also stop telling the kernel on its command line that it is the console. You select a specific one through kernel parameters when booting, it is seen in the log you provided, in the line "Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p2 roo twait loglevel=8 panic=10" You can select another console (if available in your platform) so ttyS0 will not get any bytes on kernel boot. How can I get this script to to tun automatically at Jan 7, 2022 · 在 “Password” 后输入密码，按 Enter，登录成功四、他山之石 CentOS7启动报错：“A start job is running for /etc/rc. Start jobs are configured in the /etc/rc. 从模板创建一个service: cp /usr/lib/systemd/syst Sep 22, 2020 · systemd version the issue has been seen with udevadm --version 237 systemd-udev. 04 TLS系统后，开机卡在“A start job is running for wait for network to be Configured”等待连接两分多钟。（启动作业正在运行，等待配置网络）解决办法： 1、进入该目录下，修改配置文件。 May 31, 2018 · Fix /dev/ttyS0. (1min,30s)。 2. conf文件及创建getty@ttymxc0. device: Job dev-ttyNVT0. device for an unlimited amount of time is displayed. Tested with both kernel version 6. This doesn't happen in my PetaLinux 2015. bin and that doesn't exist at first. 2 Cause The virtual machine expects a virtual serial port as /dev/ttyS0, since ttyS0 is not used for the VE it creates the above logs. 054748 zyxel systemd [1]: dev-ttyS0. (Using `cat /sys/class/tpm/tpm*/tpm 在经过2个月的工单努力后，小白的pr 6核6G终于给换了母鸡。现在机器也正常使用了。然后每次开机都等等很久。进VNC看了下原来是被删除的SWAP分区卡住了。直接红色报错以下信息： A start job is running for /de 这样的日志，然后就启动失败进 Emergency Shell。我的系统上的存储配置是两块硬盘，一块 SSD（/dev/sda）和一块 HDD（/dev/sdb），系统的主体部分在 sda 上，sdb 主要用途是用来存放一些需要长期保存的静态资源，比如音乐、视频、文档、代码之类的。 Sep 23, 2020 · I can not get a console from ttyPS0, so I can not run "udevadm info -a /dev/ttyPS0" in the target (xilinx pynq) board. 04根文件系统，完成后可以进入桌面，但是串口控制 Apr 3, 2019 · Jan 1 00:01:30 fhs daemon. Dec 5 17:20:40 localhost systemd[1]: Starting Restore /run/initramfs on shutdown May 22, 2024 · 文章浏览阅读2k次，点赞5次，收藏6次。开机时出现 fail to start dispatcher daemon for systemed-networked的解决办法之一_failed to start dispatcher daemon for systemd-networkd Dec 7, 2018 · Dec 14 01:24:53 hassbian systemd[1]: Timed out waiting for device dev-ttyS0. This works perfectly. device: Job dev-dri-renderD128. 4. Feb 22, 2025 · [ OK ] Started Create Static Device Nodes in /dev. service and systemd-sysusers. I\\u0026#39;d like to access the other UART from Petalinux, and I\\u0026#39;d expect that setting it up should be very straightforward, but there are so many different layers of documentation for Petalinux, the . Run this command on the RasPi to see if its /dev/ttyS0 is a valid serial device: test -c /dev/ttyS0 && echo "Maybe valid" || echo "Definitely not correct" Jan 30, 2024 · 文章浏览阅读2. 01. device has failed The server goes into maintenance mode. device 和煦春风. d/rc. php/FirePrime/Build_Ubuntu_rfs 制作ubuntu core15. 1 Jan 10, 2023 · Unexpected behaviour you saw Our RHEL9/C9S part of the CentOS CI started recently failing in a strange way and while debugging it I noticed it behaves the same even with the latest upstream main. log) and I would like to run as a cron job. Did not get any errors during installation; it only failed during bootup. 1min:30 sDependencies failed for swap在1min : 30 s启动过程继续进行之后，没有问题，该如何解决呢？ There is still boot failure logs like: >> > >> > [ *] (3 of 3) a start job is running for dev-ttyPS0. device'问题的解决方案。参照从0开始的QEMU模拟教程，该文提供了解决此错误的方法，帮助开发者成功加载uImage并通过tftp挂载nfs根文件系统。 Jan 7, 2024 · 安装 ubuntu20. 04系统在rk3399的板卡中，开机出现A start job is running for . device" After a while: "Time out waiting for device If I remove the following lines, the login screen shows up in the qemu gui window and I am able to login. [ OK ] Started Load/Save Random Seed. -- Subject: A start job for unit dev-mapper-pve\x2ddata. [ OK ]StartedGetty on tty5. notice systemd [1]: dev-ttyPS0. Jun 30, 2023 · centos7物理机a start job is running for dev-mapper-centos\x2dhome. ~50% of the time the boot process reports this: [ TIME ] Timed out waiting for device /dev/ttyAMA0. The system does not drop to emergency/dracut mode, but instead the timeout continues to count. device (7s/1min30s)  [** ] A start job is running for dev-ttyPS0. Nov 19, 2015 · Basically, I think the main issue was that the Ubuntu Base is missing a ‘ttyS0’ link for the getty service. 09_linux. riscv64 237-1. How do I configure the serial port settings like speed, parity even/odd? Sep 1, 2019 · 以下内容是CSDN社区关于开机a start job is running for dev-mapper -cl\×2droot. [DEPEND] Dependency failed for Serial Getty on ttyS0 Nov 8, 2023 · Nov 07 14:20:05 debian systemd[1]: dev-ttyNVT0. This causes a problem because at the time this service starts rpcbind is not yet started. service delays systemd-udevd. The fsck (on the filesystem) hasn't failed at all - a systemd imposed (maybe non-existent) dependency can't be finished. Last edited by seth (2017-07-29 07:25:36) Feb 9, 2021 · Ubuntu 20. conf like described in the tutorial (all on an external sd card). 04 under QEMU. fc28 Unexpected behaviour you saw We can see ttyPS0 boots ok in the kernel boot period: [ 0. device (38s / 1min 30s) ,Firefly开源社区 Apr 20, 2024 · 通常，在 "a start job is running for dev-disk-by" 错误信息后面会有一个UUID（Universally Unique Identifier），它是用来唯一标识存储设备或分区的。 Oct 07 09:27:14. (replace this text with an explanation of what you thought would happen) Actual result stuck in Timed out waiting for device dev-ttyS0. Works fine when I am logged Sep 18, 2022 · 最近，每次启动Fedora系统时，Systemd都会报如下错误： a start job is running for dev-disk-by 这个错误会让我等待1分30秒．真的忍受不了．过了1分30秒后，Systemd提示说： Timed out waiting for device dev-disk-by\ failed for /dev/disk/by-uuid/ failed for Swap 看看第三行就会发现，引起这个错误的是Swap交换分区．进入桌面后，打开 Dec 11, 2023 · Posted on December 11, 2023 12:24 AM 系统异常重启，到A Start job is running for dev-mapper-rhel\x2droot. I Sep 5, 2023 · 1 running rhel 8. I'm having a full-encrypted system partition. device” 通常情况下，这个过程应该很快完成，但我当前环境它持续了很长时间，可能是因为设备出现了问题或者系统配置有误。问题原因通过排查发现 /etc/fstab 配置内容有误，文件中配置了 Aug 27, 2023 · Reinstalling grub will not change kernel command-line you have defined in /etc/default/grub or /boot/grub/grub. I'm trying to run Ubuntu as RFS, using the Petalinux 2017. local compatibility”的解决办法 Aug 27, 2015 · dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2db4b3\x2d16eab1a84d60. Sep 4, 2023 · Hello, Cannot boot on a fresh systemd based initramfs image. I updated with apt-get update apt-get upgrade rebooted. conf. [DEPEND] Dependency failed for Serial Getty on ttyS0. Checking the logs reveals that systemd for some reason cannot start dev-ttyS0. device" I just installed Arch onto a flash drive. Starting udev Kernel Device Manager [ OK ] Reached target Local File Systems (Pre). STILL no /dev/ttyS0! Note: I do have /dev/ttyAMA0 showing up, but it does not appear to be working. Thoughts anyone? loading /boot/initrd. But when I try to boot rootfs in fpga, it will report the above questions. device” “Timed out waiting for device dev-mapper-log. How do I do that? Status: I have looked high and low for the proper parameter to set. [ OK ]StartedGetty on tty3. Jun 17, 2025 · Dec 5 17:20:40 localhost systemd[1]: dev-sdc. device、 [FAILED] Failed to start Raise network in m0_64022119 于 2023-07-26 15:25:36 发布阅读量2. [OK] Started UART on ttyTHS0. Start jobs are typically used to start essential services or applications. If it is not supposed to be a character device, find out why it was a terminal device at bootstrap when systemd-getty-generator checked it. // **here** >> > >> > >> > >> > >> > >> >Yeah, the baudrate won't change anything if systemd doesn't even see the device in the Feb 14, 2025 · 问题描述服务器系统重启提示 “a start job is running for dev-mapper-log. a start job is running for dev - disk -by uuid <disk -partition- uuid> 这个过程持续了1分30秒！我的天啊！这是难以忍受的。然后它告诉我： Timed out waiting for device dev - disk -by \ <disk -partition- uuid> Denpendency failed for / dev / disk /by- uuid /<disk -partition- uuid> Denpendency failed for Swap Jul 16, 2022 · 文章浏览阅读4. device". device导致的问题。 Jul 26, 2023 · 启动ubuntu,出现Timed out waiting for device dev-ttymxc0. dtsi file, docker, the bsp and so forth, I\\u0026#39;m overwhelmed Dec 4, 2017 · 最近，每次启动Fedora系统时，Systemd都会报如下错误： a start job is running for dev-disk-by uuid disk-partition-uuid 这个错误会让我等待1分30秒，真的忍受不了，过了1分30秒后，Systemd提示说： Time System stuck at boot process with an error message "A start job is running for dev-mapper-\x2droot. device问题 ,Firefly开源社区 Apr 1, 2015 · 主机平台： UBUNTU14. In v2016. device (41s / 1min 30s)// **here** >> > >> > >> > >> > [ TIME ] Timed out waiting for device dev-ttyPS0. At least that is my understanding. device arm、linux、ubuntu 技术问题等相关问答，请访问CSDN问答。 Apr 2, 2019 · 主机平台： UBUNTU14. [ OK ] Started Journal Service. xzARM ubuntu版本： 1 arm移植ubuntu系统出现A start job is running for dev-ttymxc0. Thank you. service, the device unit will time out because udevd doesn't start in time to satisfy it. I'm c onfiguring a KVM guest for Serial Console access so even if the network interface is broken, I can still access it via the serial connection. Last edited by rendaw (2018-08-31 11:56:03 Apr 21, 2023 · 用qemu模拟启动过程中遇到这样的提示信息， [ TIME ] Timed out waiting for device dev-ttyS1. Because of this job starting, I gave to wait extra minute during boot before it times out. I have some output from systemd-analyze below. 04硬件平台：IMX6-EK200 (其它平台方法相同)编译器: gcc-linaro-arm-linux-gnueabihf-4. 1) I used the command screen /dev/ttyS0 to communicate which worked OK, but then I wanted to close it and If I run: systemctl daemon-reload systemctl stop serial-getty at ttyS0. If it is supposed to be a character device but isn't, then find out what is changing it at runtime. device: Job dev-ttyPS0. tar. 0. See also this guide mainly for grub and kernel side. [OK] Started nv_update_verifier service. I can start the ttyS0 by running sudo start ttyS0 and it works just fine until I reboot. 于 2023-06-30 09:49:43 发布 The Linux kernel subsystem comprises of Character, Block, and Network drivers. device which means the device unit is pulled in. riscv64. Jul 30, 2022 · Timed out waiting for device dev-ttyS0. Additional program output to the terminal or log subsystem illustrating the issue Jan 4, 2025 · The problem was a stray process that was reading off of /dev/ttyS0. This link would have been created for you if you could run 'systemctl enable serial-getty@ttyPS0. [DEPEND] Dependency failed for Serial Getty on ttyAMA0. com），如果您在其他网站看到这篇博文，请通过下面这个唯一的合法链接转到原文！ Jul 12, 2023 · 本文通过解决磁盘分区UUID 变化导致 start job is running for /dev/disk/by-uuid/xxxxx 引起的启动等待问题，进一步解释了 /etc/fstab 配置文件的格式和UUID 的作用。适合linux初级和中级管理员掌握Linux分区相关常识 Oct 13, 2023 · We have Petalinux running on a Zynq 7020, one of the UARTs is the console accessed via /dev/ttyPS0. 1k次。本文介绍了一种常见的Linux启动问题，即由于/etc/fstab文件中UUID错误导致的启动延迟现象。文章提供了 cryptswap1 /dev/mapper/whatever--vg0-whatever /dev/urandom swap,offset=1024,cipher=aes-xts-plain64 Please not that it will not be crypt /dev/mapper/cryptswap1 as this is the device name after being turn in an encrypted swap by dm-crypt. 11-200. When rebooting, the server hangs on the message Oct 29, 2016 · Other Parts Discussed in Thread: TPS65910 我使用的是ti-processor-sdk-linux-rt-am335x-evm-03. device/start finished, result=timeout [ 92. 04 LTS系统后，开机卡在“A start job is running for wait for network to be Configured”等待连接两分多钟。（启动作业正在运行，等待配置网络） Dec 30, 2019 · 文章浏览阅读1. device 版面规则我们都知道新人的确很菜，也喜欢抱怨，并且带有浓厚的Windows习惯，但既然在这里询问，我们就应该有责任帮助他们解决问题，而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。 Jun 8, 2016 · The wait is accompanied by the well-known message "A start job is running for dev-disk-by" and a countup to 1m30sec. device，发现是Linux文件系统检查的依赖关系失败了，想起来前几天把挂载的数据盘去掉了，开机自动挂载还在，接下来吾爱编程就为大家介绍一下Linux文件系统检查的依赖关系 A start job is a process that is run when a system boots up. cnblogs. 04 ARM环境下如何配置并启用ttyAMA0串口，包括修改systemd服务文件，确保串口getty服务正确启动。同时，文章列出了一系列必要的内核配置选项，以支持systemd和其他关键功能。 Mar 2, 2020 · Expected result normally boot. t-firefly. > > > > > > > > By the way, Do I need to add some configuration to tiger executing something like 'mknod /dev/ttyPS0 c 248 0' for systemd or udev pls? If needed, where is the proper place to add this action pls? > > > > No. systemctl cat serial-getty@ttyPS0. I am scratching my head with regard to what is happening to the Getty for TTYS0. It times out during bootup. Jan 18, 2017 · 电脑开机或重启后出现：a start job if running for … (1min,30s) 1. Feb 6, 2020 · Jan 27 01:07:14 rc8000-5e2b systemd [1]: Timed out waiting for device /dev/ttyS0. local … Compatibility”错误的问题 Feb 6, 2020 · 我在Dell 13 (9360)上使用Ubuntu 19. console=ttyS0 is needed for physical devices, as their Serial Console needs to be Nov 19, 2017 · 请问 rk3128 挂载ubuntu根文件系统后，就卡到了这里，如题。那位碰到过这个问题，指导一下，谢谢！ [ ***] A start job is running for dev-ttyFIQ0. 7k次，点赞8次，收藏15次。文章讲述了作者遇到服务器启动缓慢的问题，通过搜索发现是systemd-networkd-wait-online. I would not expect ttyGS0 to also be ttyS0, but maybe I have a misunderstanding of physical UARTs that are present. com/index. device ,明远智睿技术论坛 Jan 26, 2022 · I am running the ARM64 build of Ubuntu 20. Yet, I would like to know, which job it is that's hanging. Oct 3, 2013 · I have a script to log data from the serial port (via dd if=/dev/ttyS0 of=data. 11. However, because systemd-firstboot. Try booting with the 'rescue' option, this should directly create a root login prompt on the kernel console. May 27, 2020 · ConditionKernelCommandLine=!nox However, when starting this, it hangs with the message: A start job is running for Hold until boot process finishes up (56min / no limit) Thank you, systemd for informing me about that. Previously the containers would run in a messy mix where they would get an incomplete /dev, that doesn't match the /sys (which shows all real devices, but might exlcude network devices handled by network namespaces) and which they should *never May 2, 2022 · It turns there is a problem with udev initialization that has to do with groups. Nov 25 20:20:27 pi-server systemd[1]: Dependency failed for Serial Getty on ttyS0. 10. Oct 07 09:27:14. Even better, you can have serial console from grub. device和dev-mmcblk0p1. Error: This webpage provides guidance on MPSoC Petalinux software development, offering resources and instructions for developers working with Xilinx technologies. service的TimeoutStartSec设置过长，调整后解决了问题。随后，处理了无线网卡已拔但配置未删除导致的启动卡顿，通过注释掉相关配置文件解决问题。 Feb 6, 2022 · And after 1min 30s I get "Timed out waiting for device /dev/mapper/root" Output of lsblk -f. . Sep 30, 2024 · Hello! I updated to Fedora 41 earlier today and noticed that my boot time had increased massively. No more /dev/ttyS0 went to raspi-config, made sure serial console was disabled. 5k次。本文介绍在Ubuntu16. d/init. ### 后台串口协议监听器识别到用户需要使用串口0，开始释放资源并将串口0资源归还给用户。按照教程http://wiki. device相关问题答案，如果想了解更多关于正点原子alpha开发板启动出现a started job is running for dev-ttymxc0. [DEPEND] Dependency failed for Serial Getty on ttyS1. device: Job dev-ttyS0. 原因分析使用命令：free -m 可看到swap的total和free为0，即swap分区丢失了 2. Been looking around a bit for a solution but not found anything really useful so far. device: Job dev-sdc. 0k 收藏 4 点赞数 Mar 10, 2025 · 这样的提示 (State可能不同)，然后又继续卡在A start job is running for journal service上，等了好几个小时也无法进入系统。同步key我不懂，如果是pacman -S archlinux-keyring的话我做过了，在chroot下多次尝试过pacman -Syu,还原root分区，在emergency mode下pacman -Syu均不行 Jun 27, 2022 · [TIME] Timed out waiting for device dev-ttyS0. The console show the message a stop job is running for /dev/mapper/name (xxxs / no limit) This device is a luks container mounted as a non-root disk. service服务链接来解决Timedoutwaitingfordevicedev-ttymxc0. [DEPEND] Dependency failed for Serial Getty on ttyGS0. [OK] Reached target Multi-User System. [ OK ]Started getty on tty2-tty6 if dbus and logind are not available. This works great. service has BindsTo=dev-ttyS0. MXLinux开发实战指南》中ubuntu16根文件系统制作后出现的启动卡顿问题提供了详细的解决方案。通过配置新的ttymxc0. device: Job dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x Timed out waiting for device dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2db4b3\x2d16eab1a84d60. I have a laptop which has only one serial port. When a start job is running for /dev/mapper, it means that the device is being initialized. device这一步卡主不动 Feb 20, 2020 · 一分30秒 kali 开机显示 a start job is running for dev-disk 处理在给kali虚拟机扩容后，使用fdisk /dev/sda 更改新建分区后，重启系统出现一分30秒等待。 Nov 30, 2016 · export DevRoot=$ {1:-"/dev/sda"} export CryptDevice=$ {DevRoot}2 # device for encrypted container export CryptSyllable=clvm export CryptDevUUID=`uuidgen` export clvmRoot=/dev/mapper/$ {CryptSyllable} # encrypted container export VGname=cvg # vg export BootDevice=$ {DevRoot}1 # unencrypted plain volume # <snip> parted -s $ {DevRoot} mklabel Dec 5, 2016 · Timed out waiting for device dev-ttyS0. device which then breaks systemd-sysusers followed by systemd-networkd and systemd-resolved: Apr 1, 2015 · [经验] arm移植ubuntu系统出现A start job is running for dev-ttymxc0. 解决方法添加swap分区即可 1）生成swapfile文件执行：dd if=/dev/zero of=swapfile bs=1024 count=4194304 swapfile为文件名，自定义，count为swap分区的大小，count=1024*1024*4 生成的文件在 Jun 3, 2020 · 文章浏览阅读1. The char and block drivers are present as device files in /dev. 4 kernel messages are being logged to the Zynq PS UART, /dev/ttyPS0. What I needed to do was to create a symlink, on the rootfs, as follow: Oct 17, 2020 · Still working at trying to get Linux operating on a custom AM3352 processor. [ TIME ] Timed out waiting for device dev-ttyAMA0. Question: I would like to CHANGE the timeout value from 90sec to, say 10sec, so that boot and shutdown will go faster. riizj svn lll jzi eyif dcqd avdr mqw syffut tqsehvp

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