-
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
![HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram Dual 256GB SSD K420 Linux GA picture](/store/img/g/rIQAAOSwN9Nlnw4a/s-l225/HP-Workstation-Z640-2x-Xeon-E5-2623V4-32GB-Ram-Dua.jpg)
HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram Dual 256GB SSD K420 Linux GA
$161.24
![Dell Precision 5810 Workstation Xeon E5-1650 6C 3.5GHz 16GB 500GB Win10 K2200 picture](/store/img/g/60cAAOSwEIll-JnV/s-l225/Dell-Precision-5810-Workstation-Xeon-E5-1650-6C-3-.jpg)
Dell Precision 5810 Workstation Xeon E5-1650 6C 3.5GHz 16GB 500GB Win10 K2200
$115.94
![Apple MAC Pro A1481 Late 2013 Xeon Quad-Core 3.7GHz 32GB 1TB SSD FirePro D300 picture](/store/img/g/LSYAAOSwLetmb~J-/s-l225/Apple-MAC-Pro-A1481-Late-2013-Xeon-Quad-Core-3-7GH.jpg)
Apple MAC Pro A1481 Late 2013 Xeon Quad-Core 3.7GHz 32GB 1TB SSD FirePro D300
$285.00
![Apple MAC Pro A1481 Late 2013 Xeon Quad-Core 3.7GHz 16GB 1TB SSD FirePro D300 picture](/store/img/g/PJcAAOSwBd9mb~JM/s-l225/Apple-MAC-Pro-A1481-Late-2013-Xeon-Quad-Core-3-7GH.jpg)
Apple MAC Pro A1481 Late 2013 Xeon Quad-Core 3.7GHz 16GB 1TB SSD FirePro D300
$235.00
![SR1XP Intel Xeon E5-2680 v3 12 Core 30MB 2.5GHz LGA 2011-3 Grade A Processor picture](/store/img/g/fEMAAOSwy1JmPnWm/s-l225/SR1XP-Intel-Xeon-E5-2680-v3-12-Core-30MB-2-5GHz-LG.jpg)
SR1XP Intel Xeon E5-2680 v3 12 Core 30MB 2.5GHz LGA 2011-3 Grade A Processor
$3.96
![Genuine Intel Xeon E5-2680V4 2.40Ghz 14-Core 35MB LGA2011 CPU P/N: SR2N7 picture](/store/img/g/fu8AAOSweXNkGJuo/s-l225/Genuine-Intel-Xeon-E5-2680V4-2-40Ghz-14-Core-35MB-.jpg)
Genuine Intel Xeon E5-2680V4 2.40Ghz 14-Core 35MB LGA2011 CPU P/N: SR2N7
$14.99
![SR3J5 INTEL XEON GOLD 6154 3.00GHZ CPU PROCESSOR picture](/store/img/g/X5wAAOSwFRFmdILA/s-l225/SR3J5-INTEL-XEON-GOLD-6154-3-00GHZ-CPU-PROCESSOR.jpg)
SR3J5 INTEL XEON GOLD 6154 3.00GHZ CPU PROCESSOR
$170.00
![Intel Xeon Gold 6140 SR3AX 2.3GHz 18-Core Processor CPU picture](/store/img/g/y6AAAOSwkWtmBd8U/s-l225/Intel-Xeon-Gold-6140-SR3AX-2-3GHz-18-Core-Processo.jpg)
Intel Xeon Gold 6140 SR3AX 2.3GHz 18-Core Processor CPU
$32.79
![Dell Precision Tower 5810 Xeon E5-1607 v3 3.1GHz 4GB RAM 1TB HDD Win10Pro #27 picture](/store/img/g/8rcAAOSwhJBmRlgv/s-l225/Dell-Precision-Tower-5810-Xeon-E5-1607-v3-3-1GHz-4.jpg)
Dell Precision Tower 5810 Xeon E5-1607 v3 3.1GHz 4GB RAM 1TB HDD Win10Pro #27
$99.99
![INTEL XEON 5218R GOLD 2.1GHZ PROCESSOR | SRGZ7 picture](/store/img/g/jvQAAOSwyNZmabJj/s-l225/INTEL-XEON-5218R-GOLD-2-1GHZ-PROCESSOR-SRGZ7.jpg)
INTEL XEON 5218R GOLD 2.1GHZ PROCESSOR | SRGZ7
$549.99