With a Dell Precision M4600, running Fedora 21, I've started experiencing
troubles with my X sessions within the last six months. The symptoms is that
X frezzes, and sometimes, but not always, I can switch to a VT and make a
controlled shutdown. At other times, the machine is totally unresponsive,
and the only resort is to force a powerdown. I cannot state a more precise
date for the first occurrence, as I wrote it off as thermal problems.
However, after a vacuum session, the problem persisted, so I dug into the
system logs. In /var/log/messages, I find the following pattern on each
Apr 28 00:18:35 localhost kernel: [11057.344140] nouveau
E[gnome-shell] multiple instances of buffer 156 on validation list
Apr 28 00:18:35 localhost kernel: [11057.344157] nouveau
Apr 28 00:18:35 localhost kernel: [11057.344162] nouveau
E[gnome-shell] validate: -22
Apr 28 00:18:35 localhost kernel: nouveau E[gnome-shell] multiple
instances of buffer 156 on validation list
Apr 28 00:18:35 localhost kernel: nouveau E[gnome-shell] validate_init
Apr 28 00:18:35 localhost kernel: nouveau E[gnome-shell] validate: -22
Apr 28 00:18:35 localhost gnome-session: nouveau: kernel rejected pushbuf:
Apr 28 00:18:35 localhost gnome-session: nouveau: ch0: krec 0 pushes 1 bufs
16 relocs 0
Apr 28 00:18:35 localhost gnome-session: nouveau: ch0: buf 00000000 00000002
000 00004 00000004 00000000
Apr 28 00:18:35 localhost gnome-session: nouveau: ch0: buf 00000001 0000009e
000 00002 00000002 00000000
Apr 28 00:18:35 localhost gnome-session: nouveau: ch0: buf 00000002 00000079
000 00004 00000004 00000000
Apr 28 00:18:35 localhost gnome-session: nouveau: ch0: buf 00000003 00000007
00000002 00000002 00000000
The graphics card identifies as follows:
01:00.0 VGA compatible controller: NVIDIA Corporation GF108GLM [Quadro
1000M] (rev a1)
The frequency of the lock-ups are independant on wheter Optimus Prime is
enabled or not.
Has anyone seen something similar to this before, and if so, what cures have
Earlier, I'd asked about what was causing abrt to claim that my laptop's
kernel was tainted, even though I don't know of anything that would
cause this. Somebody asked me to check a certain location in /proc,
which turned out not to exist on the laptop. I'd like to check again,
and check it on my desktop as well because I know the desktop's kernel
is tainted by kmod-nvidia, and that would give me a good way to compare
a known-tainted kernel with my laptop's. Alas, I've lost the email with
the pointer in it. If anybody remembers what I'm supposed to check,
please let me know. Thanx!
I'm looking for Fedora 20 dkim-milter package (which was in F19 and
lower), but it seems as it isn't available - probably not even in
the F21). Know anyone?
Where can I see the fate of the packages that were formerly and now
are not it (e.g. LTSP and others) ?
TIA, Franta Hanzlik
I just received a Raspberry Pi 2b as a birthday gift. Apparently the
operating system must be stored on an micro-SD card, the o/s can be
downloaded but I have to get the SD card and whatever is required to
program it from Fedora 21 or 22, or buy one preprogrammed.
Perhaps someone with experience there can enlighten as to what I need to
order to do this?
box10 Fedora-22/64bit Linux/XFCE
This worked fine on my older Android Photon Q so I expected the same on
this new Galaxy S5. I plugged in the cable, found the mount point and,
as my guest1 user, located the filesystem and files. I saw they were rw
(read/write) and thought all was well. I tried to tar the whole thing up
and noticed errors. Here's some more detail:
laptop4 /run/user/1000/gvfs/mtp:host=%5Busb%3A001%2C005%5D $ fl \*.jpg
File Find Utility by Lewis - 3/23/2011 Version 1
-rw------- 1 guest1 guest1 753726 Jan 23 16:37:02 2015
-rw------- 1 guest1 guest1 703395 Jan 23 16:37:12 2015
-rw------- 1 guest1 guest1 1194428 Jan 23 16:37:20 2015
laptop4 /run/user/1000/gvfs/mtp:host=%5Busb%3A001%2C005%5D $ cd
/run/user/1000/gvfs/mtp:host=%5Busb%3A001%2C005%5D/Card/DCIM/Camera $ file
IMG_20150123_163703_512.jpg: writable, executable, regular file, no read
/run/user/1000/gvfs/mtp:host=%5Busb%3A001%2C005%5D/Card/DCIM/Camera $ cp
cp: cannot open IMG_20150123_163703_512.jpg for reading: Operation not
Not sure I have ever seen a situation like this. I can change the phone
from MTP to PTP mode but then all of the files do not show up (but I can
copy the files that do). I tried looking at this issue on the net but
all I got was noise.
This is on:
Fedora release 21 (Twenty One)
Kernel \r on an \m (\l)
Linux laptop4.com 3.17.7-300.fc21.x86_64 #1 SMP Wed Dec 17 03:08:44 UTC
2014 x86_64 x86_64 x86_64 GNU/Linux
Thanks in advance for any help. I should have checked this right when I
got the phone but didn't think of it.
http://jklewis.com <- My resume, Java games, and link to my Linux book
are here. Website has no ads!
I am running a fully patched Fedora 21 system. We are trying to give it a
long term lease in the DHCP server, but the MAC address sent changes on
every boot. The MAC address seen at the DHCP server is not actually valid.
The DHCP server is like Win2008 Server R2.
I don't know why, but after rebooting my f21 server it goes to the 'initial
setup' screen. It's already all setup - how can I get out of this?
Those who fail to understand recursion are doomed to repeat it
Just a thought,
I did some experimenting with thumbdrives and (mini/micro)-SDcards.
Most laptops do not recognize SD-drives as bootable media, but when you put them into a usb-adapter they work OK.
Also making a card bootable on one adapter, does not garantee
That it will be bootable in a different sort of (multi slot) usb-adapter....
Verstuurd vanaf mijn iPhone
> Op 29 apr. 2015 om 22:57 heeft "bobgoodwin(a)wildblue.net" <bobgoodwin(a)wildblue.net> het volgende geschreven:
> On 04/29/15 16:29, jd1008 wrote:
>> There are several micro SD card adapters on Ebay for very cheap price.
>> The only thing you need to look at your fedora machine is a thin slot
>> is slightly more than an inch in width which accepts the Macro size SD
>> So, adapters which are of the Macro SD card size, accept micro SD cards
>> as inserts, and of course, you insert the Macro SD card adapter into
>> the thin
>> slot mentioned above.
>> If you have no such slot on your Fedora Machine, you can by a USB adapter
>> that has micro and Macro SD card slots. Again Ebay is your friend.
> There are no such 'thin slots' on these computers unless there's a
> socket on a mother board that I am not aware of, I built them all in
> rack style cases and Know what's there. And yes I've found some bargains
> on Ebay ...
> So it will have to be a USB card reader apparently. I've accumulated a
> lot of information as a result of this question and have saved most of it.
> Thanks to everyone,
> box10 Fedora-22/64bit Linux/XFCE
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