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Re: Bug: Buster 10.0 Testing 20190617 Image LiveCD Will Not Boot



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Hash: SHA1

Alf,

Testing via a VM is not the same as booting native on real
machine.  I could list a number of LiveCD and Non-Live Images
that fail to boot in VM, but boot on real machine just fine.

I will repeat again same image same PC fails the LiveCD boot,
but as I noted boots fine using any other splash boot option of
that same image.  Therefore there is a problem with the LiveCD
boot option that I did note this has been an ongoing in
variation with the Stretch 9.x LiveCD images.  This means the
issue(s) have been about for some time now, just worse with
Buster 10 Testing. I know how to work about using the bugs
to advantage with the 9.x LiveCD images.


John L. Males
Toronto, Ontario
Canada
20 June 2019 14:06


================================================================

2019-06-20 17:55:45.966839671+0000-UTC Time:
1561053345.970263680

20 Jun 17:55:45 ntpdate[16109]: ntpdate 4.2.8p10@1.3728-o Sun
Feb 25 21:22:56 UTC 2018 (1)

20 Jun 17:56:00 ntpdate[16116]: step time server 206.108.0.131
offset -0.007045 sec

Linux 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1 (2019-04-12)

Modified Debian GNU/Linux 9.9 (stretch)
(Alternative to Debian determined, work in progress)

cat /proc/cpuinfo (Selected):

model name	: AMD E-350 Processor

vmstat -s:

     16026156 K total memory
      3768516 K used memory
      9448064 K active memory
      5196508 K inactive memory
       850432 K free memory
       292240 K buffer memory
     11114968 K swap cache
            0 K total swap
            0 K used swap
            0 K free swap
    141447710 non-nice user cpu ticks
     53051620 nice user cpu ticks
    156093662 system cpu ticks
    377339591 idle cpu ticks
      2465563 IO-wait cpu ticks
            0 IRQ cpu ticks
      3436650 softirq cpu ticks
            0 stolen cpu ticks
    289204170 pages paged in
     32476380 pages paged out
            0 pages swapped in
            0 pages swapped out
   2073867145 interrupts
   2271355632 CPU context switches
   1557283473 boot time
    369223784 forks

/proc/vmstat (Selected):

pgpgin 289204170
pgpgout 32476380
pswpin 0
pswpout 0
pgfree 45857655061
pgfault 77043328335
pgmajfault 904108

/proc/meminfo (Selected):

Mlocked:             144 kB
VmallocTotal:   34359738367 kB
VmallocChunk:          0 kB
HugePages_Total:       0

vmstat --partition /dev/sda8 (Swap):

partition was not found

sar -b:

Linux 4.9.0-9-amd64 (debian) 	06/20/2019
_x86_64_	(2 CPU)

12:00:01 AM  pgpgin/s pgpgout/s   fault/s  majflt/s  pgfree/s
pgscank/s pgscand/s pgsteal/s    %vmeff

05:35:01 PM      0.00      0.00  21789.31      0.00
11491.05      0.00      0.00      0.00      0.00 05:45:01
PM      0.00      0.00  22193.83      0.00  12401.98
0.00      0.00      0.00      0.00 05:55:01 PM      0.00
0.00  21823.39      0.00  11570.44      0.00      0.00
0.00      0.00 Average:         0.12     80.46  22173.02
0.00  11991.82      7.61      0.01      7.62    100.00

ps -A:

%CPU  START   TIME  C CLS COMMAND             TIME  NI   PID
POL PRI    SZ   RSS    VSZ  SIZE  MAJFL  MINFL SCH STAT
TIME WCHAN

 0.0 May  8  51:09  0  TS kswapd0         00:51:09   0    35
TS   19     0     0      0     0      0      0   0 S
00:51:09 -


Message replied to:

Date: Thu, 20 Jun 2019 16:08:28 +0000
From: "John L. Males" <jlmales@gmail.com>
To: debian-live@lists.debian.org
Subject: Bug: Buster 10.0 Testing 20190617 Image LiveCD Will
Not Boot


> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Hello,
> 
> Using the LiveCD LXDE image of 20190617 Will not boot to Live
> Image.
> 
> Messages flash very quickly that make it difficult to see the
> actual messages.  Adding the "debug" option to the boot
> command line for the LiveCD boot has no impact on the speed
> or type of error occurring.
> 
> The best I can see from several attempts to boot the LiveCD
> image is some sort of error in the options for booting the
> LiveCD image.
> 
> If one chooses any other menu option to boot such as
> installing Debian there is no error and the image boots to
> the install or intended menu item of initial boot splash
> screen to select what one wants.
> 

[snip]

> 
> 
> John L. Males
> Toronto, Ontario
> Canada
> 19 June 2019 23:55/20 June 2019 11:59/12:08
> 
> 
> ================================================================
> 
> 2019-06-20 15:49:28.838489012+0000-UTC Time:
> 1561045768.841736848
> 
> 20 Jun 15:49:28 ntpdate[18598]: ntpdate 4.2.8p10@1.3728-o Sun
> Feb 25 21:22:56 UTC 2018 (1)
> 
> 20 Jun 15:49:43 ntpdate[18604]: step time server 206.108.0.133
> offset -0.006861 sec
> 
> Linux 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1 (2019-04-12)
> 
> Modified Debian GNU/Linux 9.9 (stretch)
> (Alternative to Debian determined, work in progress)
> 
> cat /proc/cpuinfo (Selected):
> 
> model name	: AMD E-350 Processor
> 
> vmstat -s:
> 
>      16026156 K total memory
>       3768068 K used memory
>       9372920 K active memory
>       5201456 K inactive memory
>        920600 K free memory
>        291960 K buffer memory
>      11045528 K swap cache
>             0 K total swap
>             0 K used swap
>             0 K free swap
>     141283014 non-nice user cpu ticks
>      52985512 nice user cpu ticks
>     155757853 system cpu ticks
>     376439728 idle cpu ticks
>       2465163 IO-wait cpu ticks
>             0 IRQ cpu ticks
>       3429842 softirq cpu ticks
>             0 stolen cpu ticks
>     289202954 pages paged in
>      32476364 pages paged out
>             0 pages swapped in
>             0 pages swapped out
>    2062517674 interrupts
>    2254476054 CPU context switches
>    1557283473 boot time
>     368459123 forks
> 
> /proc/vmstat (Selected):
> 
> pgpgin 289202954
> pgpgout 32476364
> pswpin 0
> pswpout 0
> pgfree 45768130755
> pgfault 76876606375
> pgmajfault 904106
> 
> /proc/meminfo (Selected):
> 
> Mlocked:             144 kB
> VmallocTotal:   34359738367 kB
> VmallocChunk:          0 kB
> HugePages_Total:       0
> 
> vmstat --partition /dev/sda8 (Swap):
> 
> partition was not found
> 
> sar -b:
> 
> Linux 4.9.0-9-amd64 (debian) 	06/20/2019
> _x86_64_	(2 CPU)
> 
> 12:00:01 AM  pgpgin/s pgpgout/s   fault/s  majflt/s  pgfree/s
> pgscank/s pgscand/s pgsteal/s    %vmeff
> 
> 03:25:01 PM      0.00      0.00  22305.00      0.00
> 12096.16      0.00      0.00      0.00      0.00 03:35:01
> PM      0.00      0.00  22003.73      0.00  11719.67
> 0.00      0.00      0.00      0.00 03:45:01 PM      0.00
> 0.00  22178.57      0.00  12160.87      0.00      0.00
> 0.00      0.00 Average:         0.11     91.53  22196.36
> 0.00  12016.33      8.66      0.01      8.67    100.00
> 
> ps -A:
> 
> %CPU  START   TIME  C CLS COMMAND             TIME  NI   PID
> POL PRI    SZ   RSS    VSZ  SIZE  MAJFL  MINFL SCH STAT
> TIME WCHAN
> 
>  0.0 May  8  51:09  0  TS kswapd0         00:51:09   0    35
> TS   19     0     0      0     0      0      0   0 S
> 00:51:09 -
> 
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