Re: info wanted about meaning of boot messages ...

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On 08/26/2016 12:02 AM, Walter H. wrote:
On Thu, August 25, 2016 23:21, ken wrote:
On 08/25/2016 02:42 PM, Walter H. wrote:
On 25.08.2016 20:24, ken wrote:
On 08/25/2016 12:08 PM, Walter H. wrote:
Hello,

I've got CentOS 6.8 x64, updated today to the latest by 'yum update'
this installed a new kernel: 2.6.32-642.4.2.el6.x86_64

in /var/log/boot.log I found these 3 lines ...

No kdump initial ramdisk found. [WARNING]
Rebuilding /boot/initrd-2.6.32-642.4.2.el6.x86_64kdump.img
cp: cannot stat `/lib/firmware/i915/bxt_dmc_ver1.bin': No such file
or directory

the first two are logic to me, but the 3rd line, did there something
fail at the update?

Thanks,
Walter

'stat' is a command.  It's like 'ls', but gives more info.  Try it.
The message is saying simply that the file can't be found. It looks
like the install script was trying to 'cp' that file.
the directory from above shows with 'ls -al /lib/firmware/i915/' this:

total 156
drwxr-xr-x.  2 root root   4096 Aug 25 10:08 .
drwxr-xr-x. 46 root root  12288 Aug 23 17:28 ..
-rw-r--r--.  1 root root   8824 Aug 23 21:14 skl_dmc_ver1.bin
-rw-r--r--.  1 root root 128320 Aug 23 21:14 skl_guc_ver4.bin

means, that the file from above message isn't there ...

when I do  'cat /etc/rc.d/init.d/* | grep "bxt"' there is nothing
shown; from where did this cp come from above's error message?

Thanks
Walter
Walter, it would seem then that one of the boot scripts is calling
another script [...] which is then calling another script which is
yielding the boot message.  I gave you the [...] because there could be
several layers of such wrappers.  So it might well take a bit of
drilling down and poking around to find the source of that boot message
from that end.
As it seems this has been a one time thing; I restartet the box again this
morning and now /etc/log/boot.log looks fine:

the part were the error of above was shown ...

Mounting filesystems: [ OK ]
Starting acpi daemon: [ OK ]
Starting HAL daemon: [ OK ]
Retrigger failed udev events [ OK ]
Starting kdump: [ OK ]
Starting radvd: [ OK ]
Starting sshd: [ OK ]

You might also try 'rpm -qf /lib/firmware/i915' to see if that narrows
down the sought executable to a specific rpm.  Then do 'rpm -ql
[package_name]' to get a listing of the files in that package.
I guess this would be impossible now, because of a one time thing ...

Greetings,
Walter


Not impossible, but if the problem seems to be gone, then the purpose of a non-developer pursuing it would come into question.

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