similar to: CentOS 6.2 New Kernel Issues

CentOS Community, Is there a command to boot into a different version of the kernel? I believe this is setup via grub.conf but unsure. There are a few different kernels loaded into /boot but I want to see if there is a command to boot into a different kernel as a single instance or permanent if needed. Please advise [root at titanium boot]# ls -ltr total 62768 -rw-r--r--. 1 root root

Hi, any pointer on how to debug this: [ 19.741005] nouveau 0000:01:00.0: enabling device (0541 -> 0543) [ 19.741095] nouveau 0000:01:00.0: Using 32-bit DMA via iommu [ 19.741165] nouveau 0000:01:00.0: NVIDIA GP108 (138000a1) [ 19.752562] tg3 0004:01:00.0 enP4p1s0f0: renamed from eth0 [ 19.832879] [drm] Initialized ast 0.1.0 20120228 for 0005:02:00.0 on minor 0 [ 19.856391] nouveau

Ack! This slipped through my email. I am terribly sorry. Thank you so much for responding. On 04/06/2014 08:43 PM, Ilia Mirkin wrote: > On Sun, Apr 6, 2014 at 7:16 PM, ~Stack~ <i.am.stack at gmail.com> wrote: >> Greetings, [snip] >> My working kernel is: 2.6.32-358.23.2.el6.x86_64 (and anything before). >> >> The problem kernel is: 2.6.32-431.1.2.el6.x86_64 and

could you grab the vbios from /sys/kernel/debug/dri/1/vbios.rom and maybe also do a mmiotrace with the nvidia driver (using bumblebee or second X server by hand or so)? thanks 2017-01-08 19:22 GMT+01:00 Marcos Paulo de Souza <marcos.souza.org at gmail.com>: > Hi guys, > > I don't know if it is useful to just post some random kernel warnings/errors, but here they are: > >

Hi guys, I don't know if it is useful to just post some random kernel warnings/errors, but here they are: [marcos at xfiles ~]$ journalctl -b -p 3 | grep nouveau Jan 08 15:37:05 xfiles kernel: nouveau 0000:04:00.0: volt: couldn't find speedo value, volting not possible Jan 08 15:37:05 xfiles kernel: nouveau 0000:04:00.0: bus: MMIO write of ffff981f FAULT at 6013d4 [ IBUS ] Jan 08

CentOS Community, It is to my understanding that the /boot partition should never be placed on LVM and should be a physical partition on the hard drives (or on top of a RAID array). Is this an accurate statement? Also please advise if the SWAP filesystem is safe to be placed under LVM, or if this should be a hard partition / hard limit as well. I am unsure if boot issues or any filesystem issues

<div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:9pt" ><div dir="ltr" >Hi all,</div> <div dir="ltr" >I'm very excited to be able to share this with everyone. </div> <div dir="ltr" > </div> <div dir="ltr" >IBM announced this

CentOS Community, What commands can I use to check the disk health of the system when LVM2 is being used on top of a RAID 10 using a HARDWARE 3ware raid card. The OS sees a hardware raid usually as one big drive. Is there a way to check the disks individually to see if any are failing, or throwing hard or scsi transport errors?

CentOS Community, I have a dedicated server with 4 hard drives in a RAID 10 software configuration running LVM. My OS is CentOS 6.2. Earlier today, I rebooted my system and my system did not come back online. I opened a ticket with my datacenter who informed me that one of my hard drives is no longer recognized by the bios and has failed. I was told that an OS reinstall was needed. I

That's the main reason I opened this thread as it surprised me a bit ... > > > Any 2-wire analog leg will be a source of echo. Many, many, many calls > do not have a 2-wire leg. Even in handset audio circuit ? I was thinking that any handset is a potential echo source due to this audio circuit ... Do you agree ? > Think cell/mobile or endpoints with PRI or T-1. > >

I just kickstarted a new machine with the latest CentOS 6.2 files, including kernel 2.6.32-220.13.1.el6.x86_64. It came up without network interfaces. dmesg says: bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.2.1 (Dec 18, 2011) alloc irq_desc for 36 on node -1 alloc kstat_irqs on node -1 bnx2 0000:01:00.0: PCI INT A -> GSI 36 (level, low) -> IRQ 36 bnx2 0000:01:00.0:

CentOS Community, I was wondering if anyone had a good resource or procedure for a step by step in installing a mail server with Centos. There ARE documents on google, however almost all that i've found were outdated from 2005. Does anyone know where I can find this type of document for a mailserver Postfix + MySQL + SpamAssassin + ClamAV + Squirrelmail + Postfixadmin, etc?

Hi folks, I have a samba 3.0.25b server running on Centos 4.6. My users complain of intermittent responsiveness issues, but I haven't been able to identify the problem. I've done some traffic dumps with tethereal, and have run them through Wireshark's "Service Response Time" report. I've identified several packets identified like this: "SMB NT Trans

Three sites are experiencing ~10sec period of one-way audio. This happens several minutes into the call, and it is very intermittent (infrequent). It does not happen on inter-office calls but only on calls to/from the PSTN. Occasionally, a spurt of white noise precedes the drop-out much like a cell phone drop-out. One site uses one port of a Sangoma A102X (PCI-X). Another site uses a

Hi all My * implementation is working brilliantly with only one small fault left to kill. I'm using IAXTalk from Telappliant for my incoming/outgoing calls to the pstn network; if I set my codec to GSM everything works great - no pauses but quality is a bit poor. If it set the codec to alaw (I think I'm using the correct one - I'm in the UK) I get intermittent pauses on the call.

We have a number of sip-connected customers whose broadband connections have suddenly become, uh, less than reliable. Actually, there is nothing wrong with the broadband connection, but rather the network backbone in the country they are connected through has become bogged down. Although latency between the sip clients and the * server is only 125ms (ping times), it seems larger packets either

Am 19.11.2013 11:36, schrieb Laine Stump: > On 11/15/2013 03:35 PM, Thomas Kuther wrote: >> Hello, >> >> I'm trying to migrate a working qemu command line configuration to >> libvirt. >> The part I'm currently failing on is: >> >> $ qemu-system-x86_64 -M Q35 ... -device >> vfio-pci,host=05:00.0,bus=pcie.0 >> >> The right

<div class="socmaildefaultfont" dir="ltr" style="font-family:Arial;font-size:10.5pt" ><div dir="ltr" style="font-family:Arial;font-size:10.5pt" ><div dir="ltr" >Matthias,</div> <div dir="ltr" > </div> <div dir="ltr" >Thanks for the response.</div> <div

I wrote: > A couple weeks ago, after we moved a user's home directory from a 5.7 box to 6.2, he came > to complain about slowness. > Unpack file from NFS-mounted directory to local disk, like /tmp, > everything's normal. cd to the NFS-mounted directory, and unpack it there, and it was > six to seven times slower. We repeated this a number of times, on a number of machines.

Gentlemen, I have a question regarding yum groupinstall vs just using yum install. I have been reading tutorials online (for example how to run a Centos LAMP). Most of the tutorials have examples to install httpd, mysql, etc using yum install httpd.... The reason for this e-mail is that I noticed in yum grouplist that there is an option to install Web Server, MySQL database server, etc.