-
Inexplicable emergence of boot error msg: but nothing else has changed!
Have been using 8.6.0 on a 32G FAT32 boot stick since forever.
Seamless. Perfect every time. No glitches.
The stick has one partition showing as /dev/sda1. (The host HD is /dev/nvme0n1..)
There is no additional partition /dev/sda[234].
Just lately red script caught my eye during the boot process.
The message vanishes so rapidly I had to video the boot process to catch it.
I get AS USUAL:
Knoppix 8.6 found at /dev/sda1
>>> Starting lin Live-Mode
>>> Please do not remove medium until shutdown!
But this is NEW:
Using /dev/sda3 (rw) [in yellow]
mount: mounting /dev/sda3 on /KNOPPIX-DATA failed: No such device
sb: Used: bad number
Overlay /KNOPPIX-DATA: partition s too small (<400M) [in shocking red]
Can anybody explain this? I repeat: there is no sda3 (or 2 ; or 4).
It looks as though mounting sda3 is part of some hardwired boot script fragment, but this has not occurred before.
Or confirm my only theory so far: the stick is on its way out and notwithstanding a clean report from all of
fdisk -l
dosfsck -r
chkdsk /f [in Windows]
it should be replaced.
But it would ne nice to KNOW, not merely GUESS.
Thank you!
-
Press Ctrl-Alt-F1 and you can see the boot messages (on tty1), no need to make video.
To return to X (tty6): Alt-F6.
If your stick has only 1 partition, then the PC should have the "sda3". Otherwise, when you run KNX from a stick, the stick part. will be sdb and the hosting PC part. sda (if the stick and PC has only one-one drive with one-one part.).
You can use various commands to get detailed information: lsblk, lsusb, blkid, parted -s /dev/sdX p (where X can be a, b, c...).
After that, study the /init script which purpose is:
# 1. Mounting CD, DVD, Flashdisk or network drive,
# 2. unifying read-only compressed file system and ramdisk or file overlay,
# 3. give control to the real sysv init, which then continues to work like
# we booted from a single disk partition.
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
![LOT QTY 2 of INTEL XEON 10 CORE E5-2690 V2 25MB 3.00GHZ CPU SR1A5 picture](/store/img/g/NLUAAOSwSoBkpZ7y/s-l225/LOT-QTY-2-of-INTEL-XEON-10-CORE-E5-2690-V2-25MB-3-.jpg)
LOT QTY 2 of INTEL XEON 10 CORE E5-2690 V2 25MB 3.00GHZ CPU SR1A5
$139.99
![HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram 2x 256GB SSD Quadro P620 Linux GA picture](/store/img/g/rIQAAOSwN9Nlnw4a/s-l225/HP-Workstation-Z640-2x-Xeon-E5-2623V4-32GB-Ram-2x-.jpg)
HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram 2x 256GB SSD Quadro P620 Linux GA
$186.99
![E5-2699V4 Intel Xeon Processor 55M Cache, 2.20 GHz SR2JS CM8066002022506 picture](/store/img/g/HmIAAOSwls5frj~X/s-l225/E5-2699V4-Intel-Xeon-Processor-55M-Cache-2-20-GHz-.jpg)
E5-2699V4 Intel Xeon Processor 55M Cache, 2.20 GHz SR2JS CM8066002022506
$155.00
![HP Z440 Workstation Xeon E5-1603 v4 QC 2.80GHz CPU 32GB RAM Quadro K2200 picture](/store/img/g/hRIAAOSwcndmQmzR/s-l225/HP-Z440-Workstation-Xeon-E5-1603-v4-QC-2-80GHz-CPU.jpg)
HP Z440 Workstation Xeon E5-1603 v4 QC 2.80GHz CPU 32GB RAM Quadro K2200
$79.99
![Intel Xeon E5-2640v4 2.4GHz 10-Core 25MB 90W SR2NZ picture](/store/img/g/51YAAOSw0Jpl8uTP/s-l225/Intel-Xeon-E5-2640v4-2-4GHz-10-Core-25MB-90W-SR2NZ.jpg)
Intel Xeon E5-2640v4 2.4GHz 10-Core 25MB 90W SR2NZ
$5.45
![Intel Xeon E5-2680 V4 CPU 2.4~3.3GHz 14-Core 35M LGA 2011-3 R3 Server SR2N7 120W picture](/store/img/g/hLcAAOSwA81iMQ7h/s-l225/Intel-Xeon-E5-2680-V4-CPU-2-4-3-3GHz-14-Core-35M-L.jpg)
Intel Xeon E5-2680 V4 CPU 2.4~3.3GHz 14-Core 35M LGA 2011-3 R3 Server SR2N7 120W
$15.99
![Intel Xeon E5-2667 V2 LGA 2011 3.3GHz 8 Core 130W 25MB 8GT/s CPU Processor picture](/store/img/g/rfsAAOSwEFBma4Yr/s-l225/Intel-Xeon-E5-2667-V2-LGA-2011-3-3GHz-8-Core-130W-.jpg)
Intel Xeon E5-2667 V2 LGA 2011 3.3GHz 8 Core 130W 25MB 8GT/s CPU Processor
$14.99
![Intel Xeon E5-2699 v3 2.3GHz 18-Core 45MB 145W LGA2011-3 CPU/Processor SR1XD picture](/store/img/g/HDwAAOSwTHFl06dB/s-l225/Intel-Xeon-E5-2699-v3-2-3GHz-18-Core-45MB-145W-LGA.jpg)
Intel Xeon E5-2699 v3 2.3GHz 18-Core 45MB 145W LGA2011-3 CPU/Processor SR1XD
$40.99
![Matched pair Intel Xeon E5-2667v4 SR2P5 3.20GHz, 8 core, 25MB Processors LGA2011 picture](/store/img/g/zYMAAOSwhh1mdEYc/s-l225/Matched-pair-Intel-Xeon-E5-2667v4-SR2P5-3-20GHz-8-.jpg)
Matched pair Intel Xeon E5-2667v4 SR2P5 3.20GHz, 8 core, 25MB Processors LGA2011
$62.95
![HP Z2 Mini G3 Workstation Intel Xeon E3-1245 v6 3.70Ghz 32GB RAM No SSD No Hdd picture](/store/img/g/iHIAAOSwdKBlTpia/s-l225/HP-Z2-Mini-G3-Workstation-Intel-Xeon-E3-1245-v6-3-.jpg)
HP Z2 Mini G3 Workstation Intel Xeon E3-1245 v6 3.70Ghz 32GB RAM No SSD No Hdd
$174.00