On Thu, Jul 10, 2014 at 02:42:14AM +0200, Jochen Spieker wrote: > Nick Lidakis: > > > > I've recently been unable to boot into my thinkpad x200s because > > of this error: ALERT! /dev/disk/by-uuid/493....085b does not exist. Dropping > > to a shell! > > > > Most of the Google results are of users changin out disks or partitions and > > the UUID get messed up. I haven't switched any disks or messed with any > > partitions. > > Maybe your disk is corrupt. When you have inserted this disk into > another system (or if you boot from a rescue CD) you can take a look > whether the /dev/disk/by-uuid/493… path exists. You should also see a > new device /dev/sdX and the device nodes for your partitions.
I Connected the SSD laptop drive on my desktop via SATA and mounted the root partition. Output of /dev: phobos:/dev/disk/by-uuid# ls 1f9bb8e8-9df8-4216-9386-baf7ccebcc59 88d3b128-1ba4-4511-8428-79b4f0fbbf35 ceea9138-fcca-4342-b4b1-abba566e947b 48f73142-3355-4f5d-98a3-360e6ec03296 ab09f8df-6703-4483-a162-26647bd8884d 493046dc-a036-499a-8e17-33f19a65085b b1946e5e-e4ee-4113-82b4-7a40aecf7935 phobos:/dev/disk/by-uuid# So it's there. But I also tried mounting the /home partition and copying some files. I was able to cd to most directories but ons some I would get: ls: reading directory .: Input/output error And dmesg: [ 2460.794520] Read(10): 28 00 00 00 08 00 00 00 20 00 [ 2460.794539] blk_update_request: 151 callbacks suppressed [ 2460.794543] end_request: I/O error, dev sdc, sector 2048 [ 2460.794549] quiet_error: 152 callbacks suppressed [ 2460.794553] Buffer I/O error on device sdc1, logical block 0 [ 2460.794558] Buffer I/O error on device sdc1, logical block 1 [ 2460.794562] Buffer I/O error on device sdc1, logical block 2 [ 2460.794565] Buffer I/O error on device sdc1, logical block 3 [ 2460.794601] sd 2:0:0:0: [sdc] Unhandled error code [ 2460.794605] sd 2:0:0:0: [sdc] [ 2460.794608] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 2460.794611] sd 2:0:0:0: [sdc] CDB: [ 2460.794613] Read(10): 28 00 00 00 08 00 00 00 08 00 [ 2460.794624] end_request: I/O error, dev sdc, sector 2048 [ 2460.794628] Buffer I/O error on device sdc1, logical block 0 [ 2468.452821] sd 2:0:0:0: [sdc] Unhandled error code [ 2468.452831] sd 2:0:0:0: [sdc] [ 2468.452835] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 2468.452840] sd 2:0:0:0: [sdc] CDB: [ 2468.452843] Read(10): 28 00 03 7e 20 00 00 00 20 00 [ 2468.452860] end_request: I/O error, dev sdc, sector 58597376 [ 2468.452868] Buffer I/O error on device sdc6, logical block 0 [ 2468.452873] Buffer I/O error on device sdc6, logical block 1 [ 2468.452877] Buffer I/O error on device sdc6, logical block 2 [ 2468.452880] Buffer I/O error on device sdc6, logical block 3 [ 2468.452915] sd 2:0:0:0: [sdc] Unhandled error code [ 2468.452919] sd 2:0:0:0: [sdc] [ 2468.452922] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 2468.452926] sd 2:0:0:0: [sdc] CDB: [ 2468.452928] Read(10): 28 00 03 7e 20 00 00 00 08 00 [ 2468.452940] end_request: I/O error, dev sdc, sector 58597376 [ 2468.452948] Buffer I/O error on device sdc6, logical block 0 I don't know if this is just corrupted data or a dead/dying SSD. I'll look at the man pages for the S.M.A.R.T tools. Nick -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20140716142812.GA4167@phobos