-
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
![Dell PowerEdge R730 2x E5-2699V3 2.3Ghz 36 Core 128GB RAM H730 X520-I350 2x750W picture](/store/img/g/W38AAOSwtcVjVC0Z/s-l225/Dell-PowerEdge-R730-2x-E5-2699V3-2-3Ghz-36-Core-12.jpg)
Dell PowerEdge R730 2x E5-2699V3 2.3Ghz 36 Core 128GB RAM H730 X520-I350 2x750W
$329.99
![Dell PowerEdge T420 2x Xeon E5-2430 V2 2.50GHZ 32GB DDR3-1600MHZ 2x 550W PSU picture](/store/img/g/KD8AAOSwASNmbGFV/s-l225/Dell-PowerEdge-T420-2x-Xeon-E5-2430-V2-2-50GHZ-32G.jpg)
Dell PowerEdge T420 2x Xeon E5-2430 V2 2.50GHZ 32GB DDR3-1600MHZ 2x 550W PSU
$149.95
![Dell Poweredge R730xd LFF 14-Bay 2U Server | Choose Your CPU & RAM Config picture](/store/img/g/CdkAAOSwY0BmYMoF/s-l225/Dell-Poweredge-R730xd-LFF-14-Bay-2U-Server-Choose-.jpg)
Dell Poweredge R730xd LFF 14-Bay 2U Server | Choose Your CPU & RAM Config
$509.99
![Dell Poweredge R630 Server 2x E5-2620 V4 =16 Cores | S130 | 32GB RAM | 2x trays picture](/store/img/g/GAcAAOSw9Q1mGSZW/s-l225/Dell-Poweredge-R630-Server-2x-E5-2620-V4-16-Cores-.jpg)
Dell Poweredge R630 Server 2x E5-2620 V4 =16 Cores | S130 | 32GB RAM | 2x trays
$159.99
![DELL R630 SERVER 8 x 2.5'' 2X E5-2680V4 32GB RAM IDRAC ENT & NDC 2X 495W PSU picture](/store/img/g/mkkAAOSwE5ZmT1Cg/s-l225/DELL-R630-SERVER-8-x-2-5-2X-E5-2680V4-32GB-RAM-IDR.jpg)
DELL R630 SERVER 8 x 2.5'' 2X E5-2680V4 32GB RAM IDRAC ENT & NDC 2X 495W PSU
$169.95
![Dell PowerEdge R630 Server 2x E5-2640v3 2.60Ghz 16-Core 64GB H330 picture](/store/img/g/ZD0AAOSwm41mOZYw/s-l225/Dell-PowerEdge-R630-Server-2x-E5-2640v3-2-60Ghz-16.jpg)
Dell PowerEdge R630 Server 2x E5-2640v3 2.60Ghz 16-Core 64GB H330
$182.65
![Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD picture](/store/img/g/QTAAAOSwrO9l4PEx/s-l225/Dell-PowerEdge-R730XD-28-Core-Server-2X-Xeon-E5-26.jpg)
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
![Lenovo ThinkServer TS140 Xeon E3-1225v3 3.20GHz 16GB RAM Tower Server Needs HDD picture](/store/img/g/vSgAAOSwEp5maJ3a/s-l225/Lenovo-ThinkServer-TS140-Xeon-E3-1225v3-3-20GHz-16.jpg)
Lenovo ThinkServer TS140 Xeon E3-1225v3 3.20GHz 16GB RAM Tower Server Needs HDD
$99.99
![Dell Poweredge R630 2x Xeon E5-2680 v4 2.4ghz 28-Cores / 128gb / H330 / 2x 1TB picture](/store/img/g/7XkAAOSwnhFkFNvU/s-l225/Dell-Poweredge-R630-2x-Xeon-E5-2680-v4-2-4ghz-28-C.jpg)
Dell Poweredge R630 2x Xeon E5-2680 v4 2.4ghz 28-Cores / 128gb / H330 / 2x 1TB
$334.99
![1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 240GB SSD 2x 10GBE picture](/store/img/g/7KoAAOSwephiKTf4/s-l225/1U-Supermicro-Server-10-Bay-2x-Intel-Xeon-3-3Ghz-8.jpg)
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 240GB SSD 2x 10GBE
$259.00