Updating FC20 today to kernel version 3.19.3-100.fc20.x86_64 breaks the
tap-to-click function on my Logitech TK820 keyboard/trackpad. Returning
to kernel version 3.18.9-100.fc20.x86_64 fixes the problem.
cheers, Paul Erickson, MCP, Registered Clinical Counsellor
VA7NT - email: va7nt(a)telus.net
"Those who hear not the music, think the dancers mad."
"Tolerance becomes a crime when applied to evil." - Thomas Mann
"That state which separates its warriors from its scholars will have its
thinking done by cowards and fighting done by fools"
- Thucydides - The Pelopenisia
"The Malice of the wicked is reinforced by the weakness of the virtuous."
I have a default btrfs install of f21.
sudo btrfs subvolume list /
ID 257 gen 32476 top level 5 path root
I copied /etc/snapper/config-templates/default to
/etc/snapper/config/default, and edited /etc/sysconfig/snapper to
BTW: there is NO documentation about this installed with the rpm, I'm not
even sure I did this correctly.
Config | Subvolume
default | /
[nbecker@nbecker2 linearizer]$ sudo snapper -c default list
Type | # | Pre # | Date | User | Cleanup | Description | Userdata
single | 0 | | | root | | current |
So am I all set up to be able to use snapper to snapshot, rollback, etc?
I see rollback is supposed to be able to change the volume that is booted,
but I'm afraid to try it.
Those who fail to understand recursion are doomed to repeat it
I know the plan is to use unbound to provide a local dns server in f22.
I believe my situation is common. I have f21 on my laptop, which I take
between home and work.
At work we have local dns info that is not public. Right now, NM is working
fine. At work, NM sets up resolv.conf:
# Generated by NetworkManager
search all.my.local.domains more.of.my.local.domains ...
When I'm at home, NM sets things up ala comcast dns.
So, moving to f22. How will all this work?
Will NM still setup 'search' as provided by dhcp?
And I'm guessing NM will set
And then how is unbound setup to forward certain domain requests to go to
the local server provided via dhcp?
Those who fail to understand recursion are doomed to repeat it
I hope this is not off topic for this group. I decided to let Firefox
upgrade (?) itself to the latest version, 37.0.1. Nothing seemed wrong at
first, but when I tried to go to redhat.com it crashed. I filled out the
dialog thing, restarted Firefox, and went there again. Crashed again. Has
anyone else seen this? I have Firefox version 35.0 on another machine and
it does not crash on that website.
I installed dnf on my desktop (Fedora 21) a few days ago and haven't
Today I run yum as I had forgotten about dnf and got the warning "RPMDB
altered outside of yum".
Is the use of dnf a valid explanation of the warning I got?
Is there advice as to whether to remove "yum" or alias yum to point to
I want to have sound when logged in as root. I don't care if it's a good
idea or not.
And I don't care if it's pulseaudio or alsa, or whatever.
I've tried pulseaudio -D, but the volume control never can connect to
the daemon. It just spams syslog with:
pulseaudio: Denied access to client with invalid authentication data.
I've added system-instance = yes to /etc/pulse/daemon.conf.
I've set up the users and groups as described.
.esd_auth exists in /var/run/puls
Does anyone have audio working as root?
I am at my wits end with this, so I thought I would post here to see if anyone had any thoughts. The only connection with F21 (updated in all installed components) is that everything is on a F21 machine.
So, I have a cifs share mounted onto /mnt/space using the usual mount.cifs option with sec=ntlmv2.
I wanted to copy the following directory (kmeans) onto /mnt/space -- because I wanted to preserve permissions and structure, I tried rsync:
rsync -avSz --delete --progress kmeans/. /mnt/space/kmnsinit
So here is the problem:
The original directory has size:
% du -sh kmeans
But the copying has continued on and on with no sign of ending (and we are at 378GB).
% du -sh kmnsinit
I also tried without the . after the kmeans/ in the rsync command (though not sure why it would matter) but to no avail. (Same story, and note that it is not ending at 378G but going on, and chances are will go on for some more.)
Is it possible that since all things Windoze are bad, the cifs puts stuff all over the place and represents large files differently. Is it possible to however make it behave?
Does anyone have an explanation and solution for the above? I apologize again for the largely OT nature of this post.
Many thanks and best wishes,
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I setup a software raid on a couple of 4TB sata drives
not too long ago, and this morning I find md0_raid1
using about 10% of the CPU and having accumulated
about an hour of CPU time and md0_resync at about
half that, and gkrellm shows disks reads going at
about 180M (whatever units that happens to be :-).
Is this normal stuff for a software raid, or should
I be trying to find out what the heck is going on?
After burning 3 DVD's, and reading them back to compute sha256sum.
all three of them generated these error messages during readback,
and all 3 messages show the error was past the 4gb offset.
Is this a media issue or is it the burner?
A side question: why does the block io layer assume that all media
have 512 byte sectors?
[ 977.862167] sr 1:0:0:0: [sr0] FAILED Result: hostbyte=DID_OK
[ 977.862175] sr 1:0:0:0: [sr0] Sense Key : Medium Error [current]
[ 977.862179] sr 1:0:0:0: [sr0] Add. Sense: Unrecovered read error
[ 977.862182] sr 1:0:0:0: [sr0] CDB:
[ 977.862186] Read(10): 28 00 00 22 33 38 00 00 40 00
[ 977.862197] blk_update_request: I/O error, dev sr0, sector 8965376
[ 981.369440] sr 1:0:0:0: [sr0] FAILED Result: hostbyte=DID_OK
[ 981.369448] sr 1:0:0:0: [sr0] Sense Key : Medium Error [current]
[ 981.369452] sr 1:0:0:0: [sr0] Add. Sense: Unrecovered read error
[ 981.369455] sr 1:0:0:0: [sr0] CDB:
[ 981.369458] Read(10): 28 00 00 22 33 78 00 00 40 00
[ 981.369471] blk_update_request: I/O error, dev sr0, sector 8965600
[ 986.544988] sr 1:0:0:0: [sr0] FAILED Result: hostbyte=DID_OK
[ 986.544996] sr 1:0:0:0: [sr0] Sense Key : Medium Error [current]
[ 986.545000] sr 1:0:0:0: [sr0] Add. Sense: Unrecovered read error
[ 986.545024] sr 1:0:0:0: [sr0] CDB:
[ 986.545027] Read(10): 28 00 00 22 33 70 00 00 02 00
[ 986.545043] blk_update_request: I/O error, dev sr0, sector 8965568
[ 986.545051] Buffer I/O error on dev sr0, logical block 1120696, async