[SOLVED] A start job is running for dev

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[SOLVED] A start job is running for dev

2024-05-30 20:09| 来源: 网络整理| 查看: 265

EDIT:This thread got a bit off topic as I found several errors with my system not relevant to the cause of this error for me. If you have this error at boot, I've summised the fix in the last post on the thread (post number 10), but double check this post too to see that you do have the same error first!----------------------------------------------------------------------------------------------------------------------------------

Hi all,

So I finished my first ever Arch Linux install using the wiki beginners guide and other wiki pages, so just want to start with a big thank you to everyone who contributes and maintains the information; I've managed to get all set up with xfce and lxdm and get all my hardware working only having prior experience with Ubuntu/Ubuntu clones using just the wiki and one cry for help with my WiFi card, so you are doing a fantastic job!

My one remaining niggle is that when I boot, my boot pauses for 1min 30secs for 'Job dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x' before continuting as normal and seeming to work. using blkid, I've matched the UUID to my swap partition and I looked up the error messages:

$ journalctl -b ... dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2db4b3\x2d16eab1a84d60.device: Job dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x Timed out waiting for device dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2db4b3\x2d16eab1a84d60.device. Dependency failed for /dev/disk/by-uuid/b072209d-279a-41cd-b4b3-16eab1a84d60. Dependency failed for Swap. swap.target: Job swap.target/start failed with result 'dependency'. dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2db4b3\x2d16eab1a84d60.swap: Job dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2d dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x2db4b3\x2d16eab1a84d60.device: Job dev-disk-by\x2duuid-b072209d\x2d279a\x2d41cd\x ...

Next I checked that my swap partition is working:

$ swapon && free NAME TYPE SIZE USED PRIO /dev/sdb9 partition 11.2G 0B -1 total used free shared buff/cache available Mem: 12190888 801380 10708160 181104 681348 11135672 Swap: 11718652 0 11718652

I was concerned that my swap may not be working because of the 0B used, so I decided to open a LOT of tabs in chromium and change swappiness to test my swap:

$ sudo sysctl vm.swappiness=100 vm.swappiness = 100

Give it a minute...

$ free total used free shared buff/cache available Mem: 12190888 1677076 9769028 142820 744784 10295964 Swap: 11718652 0 11718652

I also tried to hibernate the computer, but it just shutdown. I'm only guessing here, but it doesn't seem like swap is working properly?

My fstab entry for swap is:

# Swap Partition /dev/sdb9 UUID=b072209d-279a-41cd-b4b3-16eab1a84d60 none swap defaults 0 0

Any help appreciated thanks all!

JJ

Last edited by Jj (2015-09-01 03:36:37)



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