Re: Errori e warning all'avvio

[pinguino <claudio.sandrone@fastwebnet.it>]

Il 08/10/2011 17:36, mauro ha scritto:
> Il 08/10/11 15:21, pinguino ha scritto:
>> Ho notato alcuni messaggi e warning all'avvio del mio pc Amd64.
>> Da terminale ho eseguito dmesg. Alcuni dei messaggi che ho visto sono i
>> seguenti :
>>
>> 7.476355] it87: Found IT8716F chip at 0xa10, revision 1
>> [    7.476363] it87: in3 is VCC (+5V)
>> [    7.476364] it87: in7 is VCCH (+5V Stand-By)
>> [    7.476396] ACPI: I/O resource it87 [0xa15-0xa16] conflicts with ACPI
>> region HHHV [0xa16-0xa16]
> 
> qui' c'e' un conflitto acpi, ma non ci puoi fare gran che... visto che i
> produttori di hw scrivono il microcodice acpi con i piedi...
> 
>> [    7.476714] ACPI: If an ACPI driver is available for this device, you
>> should use it instead of the native driver
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=497670#c3

Qui ho visto la pagina web, ma non so' come dovrei procedere ?

> 
>>
>>   8.977255] nf_conntrack version 0.5.0 (8022 buckets, 32088 max)
>> [    8.977838] CONFIG_NF_CT_ACCT is deprecated and will be removed soon.
>> Please use
>> [    8.977841] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack
>> module option or
>> [    8.977843] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
> 
> qua' e' un avviso che si potrebbe correggere, aggiornando/cambiando i
> sysctl.conf i valori indicati al posto dei precedenti che sono
> considerati deprecati e che prima o poi saranno abbandonati.

Ho aperto il file /etc/sysctl.conf, le righe al suo interno sono tutte
commentate. Alcune riguardano il protocollo internet ipv4 e ipv6.
Allego il file qui sotto. Non capisco come procedere.

#
# /etc/sysctl.conf - Configuration file for setting system variables
# See /etc/sysctl.d/ for additonal system variables
# See sysctl.conf (5) for information.
#

#kernel.domainname = example.com

# Uncomment the following to stop low-level messages on console
#kernel.printk = 3 4 1 3

##############################################################3
# Functions previously found in netbase
#

# Uncomment the next two lines to enable Spoof protection (reverse-path
filter)
# Turn on Source Address Verification in all interfaces to
# prevent some spoofing attacks
#net.ipv4.conf.default.rp_filter=1
#net.ipv4.conf.all.rp_filter=1

# Uncomment the next line to enable TCP/IP SYN cookies
# See http://lwn.net/Articles/277146/
# Note: This may impact IPv6 TCP sessions too
#net.ipv4.tcp_syncookies=1

# Uncomment the next line to enable packet forwarding for IPv4
#net.ipv4.ip_forward=1

# Uncomment the next line to enable packet forwarding for IPv6
#  Enabling this option disables Stateless Address Autoconfiguration
#  based on Router Advertisements for this host
#net.ipv6.conf.all.forwarding=1


###################################################################
# Additional settings - these settings can improve the network
# security of the host and prevent against some network attacks
# including spoofing attacks and man in the middle attacks through
# redirection. Some network environments, however, require that these
# settings are disabled so review and enable them as needed.
#
# Do not accept ICMP redirects (prevent MITM attacks)
#net.ipv4.conf.all.accept_redirects = 0
#net.ipv6.conf.all.accept_redirects = 0
# _or_
# Accept ICMP redirects only for gateways listed in our default
# gateway list (enabled by default)
# net.ipv4.conf.all.secure_redirects = 1
#
# Do not send ICMP redirects (we are not a router)
#net.ipv4.conf.all.send_redirects = 0
#
# Do not accept IP source route packets (we are not a router)
#net.ipv4.conf.all.accept_source_route = 0
#net.ipv6.conf.all.accept_source_route = 0
#

> 
>>
>> Io di queste cose capisco poco, non so se siano hard diak sata o pata.
> 
> i dischi sono sata e la macchina ha anche due canali pata.
> 

Quindi, i due dischi, sono configurati nel modo giusto ?

Ciao
Claudio