color math not shown on screen

2015-05-04 Thread Neal Becker
I applied coloring 'blue' to the following sentence. It is rendered correctly on the tex output, but on screen the \mathbf{s_{0}} is rendered black. By demodulating, decoding, and remodulating we will recover the desired signal \mathbf{s_{0}} -- Those who fail to understand recursion are

color math not shown on screen

2015-05-04 Thread Neal Becker
I applied coloring 'blue' to the following sentence. It is rendered correctly on the tex output, but on screen the \mathbf{s_{0}} is rendered black. By demodulating, decoding, and remodulating we will recover the desired signal \mathbf{s_{0}} -- Those who fail to understand recursion are

color math not shown on screen

2015-05-04 Thread Neal Becker
I applied coloring 'blue' to the following sentence. It is rendered correctly on the tex output, but on screen the \mathbf{s_{0}} is rendered black. By demodulating, decoding, and remodulating we will recover the desired signal \mathbf{s_{0}} -- Those who fail to understand recursion are

VTs on F22 unusable!

2015-04-30 Thread Neal Becker
Just tried Fedora-Live-Workstation-x86_64-22-TC1.iso on lenovo X1 Carbon. I booted OK off liveusb, but then tried to switch to VT (Alt-Ctl-F2). There was a login prompt there somewhere, but the screen just went nuts flashing and was completely unusable. Alt-Ctrl-F1 got me back to graphic screen

howto bypass initial setup?

2015-04-30 Thread Neal Becker
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 -- users mailing list users@lists.fedoraproject.org To unsubscribe or change

Re: VTs on F22 unusable!

2015-04-30 Thread Neal Becker
I booted up the kde version of f22tc1. It exhibits the same problem with VTs. I did look at journalctl, and after reproducing the problem several times, I do not see any messages that appear related to the problem. I wonder if there are any command line options that can be used on the kernel

Re: VTs on F22 unusable!

2015-04-30 Thread Neal Becker
Matthew Miller wrote: On Thu, Apr 30, 2015 at 08:34:40AM -0400, Neal Becker wrote: Just tried Fedora-Live-Workstation-x86_64-22-TC1.iso on lenovo X1 Carbon. Which version of the X1 Carbon? newest - I think they refer to it as 3rd gen. I booted OK off liveusb, but then tried to switch

heapq - why no key= arg?

2015-04-27 Thread Neal Becker
Looking at heapq, I see only nlargest/nsmallest provide a key= arg. What about other operations, such as heapify? Am I not understanding something? I suppose for other ops, such as heapify, I can only customize comparison by customizing the object comparison operators? -- Those who fail to

wifi flaky since recent upgrade

2015-04-25 Thread Neal Becker
lenovo carbon x1 It seems recently, every time my laptop wakes, it immediately connects to wifi. But shortly afterwards, the wifi isn't working (can't ping anything). Then I disconnect and reconnect, and it's fine. This happens very repeatably. Not quite sure if it actually works for a

Re: X1 Carbon locking fn key

2015-04-15 Thread Neal Becker
Frederic Muller wrote: Hi! I have an X1 Carbon 3rd gen and I would like to lock the Fn key on. How would I do that? Thanks a lot. Fred Notice ESC says FnLk? I think you need to press both, don't recall exactly. -- Those who fail to understand recursion are doomed to repeat it --

howto change math fonts

2015-04-14 Thread Neal Becker
In the document/settings/fonts dialog: Using: Use non-tex fonts I can select various text fonts, but the only selection of math fonts is: Class Defaults (TeX fonts) Non-tex default Should other choices be available? (playing with document preamble, I haven't found a way to choose stix, xits,

trying to get stix fonts working

2015-04-14 Thread Neal Becker
Some years ago I tried this and I think got it to work - but now trying on a new machine under fedora 21 (lyx-2.1.3) I found some old discussion and tried setting: \usepackage{unicode-math} \setmathfont{xits-math.otf} (the older discussion said \setmatfont{XITS Math}, but that just gives font

trying to get stix fonts working

2015-04-14 Thread Neal Becker
Some years ago I tried this and I think got it to work - but now trying on a new machine under fedora 21 (lyx-2.1.3) I found some old discussion and tried setting: \usepackage{unicode-math} \setmathfont{xits-math.otf} (the older discussion said \setmatfont{XITS Math}, but that just gives font

howto change math fonts

2015-04-14 Thread Neal Becker
In the document/settings/fonts dialog: Using: Use non-tex fonts I can select various text fonts, but the only selection of math fonts is: Class Defaults (TeX fonts) Non-tex default Should other choices be available? (playing with document preamble, I haven't found a way to choose stix, xits,

trying to get stix fonts working

2015-04-14 Thread Neal Becker
Some years ago I tried this and I think got it to work - but now trying on a new machine under fedora 21 (lyx-2.1.3) I found some old discussion and tried setting: \usepackage{unicode-math} \setmathfont{xits-math.otf} (the older discussion said \setmatfont{XITS Math}, but that just gives font

howto change math fonts

2015-04-14 Thread Neal Becker
In the document/settings/fonts dialog: Using: Use non-tex fonts I can select various text fonts, but the only selection of math fonts is: Class Defaults (TeX fonts) Non-tex default Should other choices be available? (playing with document preamble, I haven't found a way to choose stix, xits,

Re: testing snapper f21 btrfs

2015-04-09 Thread Neal Becker
Patrick O'Callaghan wrote: On Thu, 2015-04-09 at 09:06 -0400, Neal Becker wrote: 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

testing snapper f21 btrfs

2015-04-09 Thread Neal Becker
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 SNAPPER_CONFIGS=default BTW: there is NO documentation about this

unbound - how will private zones work in f22?

2015-04-08 Thread Neal Becker
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: #

Re: unbound - how will private zones work in f22?

2015-04-08 Thread Neal Becker
Joe Zeff wrote: On 04/08/2015 11:41 AM, Neal Becker wrote: Will NM still setup 'search' as provided by dhcp? Is there a reason to think it won't work correctly, or are you just assuming that the Fedora devs don't know their job? I tried testing out unbound (on f21) as recommended a month

Re: sometimes boots f21, sometimes hangs

2015-03-30 Thread Neal Becker
does get me the login screen, but why this message/hang and rigmarole? Any suggestions/pointers would be appreciated. Happy to provide more information as possible. Best wishes, Ranjan On Sat, 28 Mar 2015 13:30:01 -0400 Neal Becker ndbeck...@gmail.com wrote: New lenovo X1 carbon

Re: sometimes boots f21, sometimes hangs

2015-03-30 Thread Neal Becker
:15 -0400 Neal Becker ndbeck...@gmail.com wrote: I find that I need to remove rhgb and quiet or it (probably) never boots. Ranjan Maitra wrote: Hi, I suspect that I have had this problem (and am having this again), inconsistently with different laptops. Basically, if you boot

Re: SV: Re: SV: sometimes boots f21, sometimes hangs

2015-03-28 Thread Neal Becker
Mine is brand-new (3rd gen), i7, btrfs birger wrote: Mine is a 2nd gen. How about Neal Becker? Which gen x1, and what file system? Sendt fra min Sony Xperia™-smarttelefon Frederic Muller skrev Just FYI on a new X1 carbon (3rd gen) with F21 at the moment, LVM/Ext4

sometimes boots f21, sometimes hangs

2015-03-28 Thread Neal Becker
New lenovo X1 carbon. Sometimes boots, sometimes hangs. Today tried to boot and repeatly hung, saying waitjob for /sysroot Sounds pretty scary. After repeated attempts, now it is booted OK. Tried on latest kernel and also previous 1 or 2. Any ideas? -- -- Those who don't understand

will denyhosts work with journald (without rsyslogd)?

2015-03-28 Thread Neal Becker
I want to install denyhosts, but I currently am using stock f21 install (without rsyslogd). Will this work? -- Those who fail to understand recursion are doomed to repeat it -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options:

Re: SV: sometimes boots f21, sometimes hangs

2015-03-28 Thread Neal Becker
Tried any different boot options? birger wrote: I see the same, also on a x1. Btrfs root and home on mine. Ran nicely since f21 forked from rawhide, but sees this more and more often. I think it started with 3.18 kernels. Same on 3.19.1. Sendt fra min Sony Xperia™-smarttelefon Neal

Re: PiCxx

2015-03-25 Thread Neal Becker
π wrote: Hello Python people, I've made a C++ wrapper for Python. I've called it PiCxx and put it up here: https://github.com/p-i-/PiCxx https://github.com/p-i-/PiCxx That project runs out of the box on OS X and should be pretty easy to adapt for other OS. Any help providing demo

Re: 1st try - no repos found

2015-03-25 Thread Neal Becker
Thomas De Schampheleire wrote: On Wed, Mar 25, 2015 at 4:24 PM, Neal Becker ndbeck...@gmail.com wrote: Thomas De Schampheleire wrote: Hi Neal, On Wed, Mar 25, 2015 at 4:03 PM, Neal Becker ndbeck...@gmail.com wrote: installed 0.1 on fedora f21 into venv using instructions for install

1st try - no repos found

2015-03-25 Thread Neal Becker
installed 0.1 on fedora f21 into venv using instructions for install and setup. I chose for root /home/nbecker/sigproc.export which is a clone of a working hg repo, under my home dir. As me, I started paster server my.ini *** failed to import extension evolve from ~/mutable-

[julia-users] ArrayView no broadcasting?

2015-03-25 Thread Neal Becker
I can assign a single element of a view: julia view(a,:,:)[1,1] = 2 2 julia a 10x10 Array{Int64,2}: 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3

[julia-users] builing 0.3.8 - lots of 'fatal:' error messages

2015-03-24 Thread Neal Becker
after git clone, and make OPENBLAS_TARGET_ARCH=NEHALEM I see a lot of messages like: fatal: Needed a single revision fatal: This operation must be run in a work tree fatal: ambiguous argument 'HEAD': unknown revision or path not in the working tree. Use '--' to separate paths from revisions,

[julia-users] ccall interface Arrays

2015-03-24 Thread Neal Becker
How are Arrays passed between julia and C? Any examples? -- Those who fail to understand recursion are doomed to repeat it

Re: esint.sty in RedHat/Centos 7. Where? Why omitted?

2015-03-22 Thread Neal Becker
Georg Baum wrote: Paul Johnson wrote: I searched long enough to see there is some peculiar history with packaging of esint.sty. I DO find the Fedora package in rpmfind.net texlive-esint- I will rebuild that on the EL7 systems if I have to. But I can't see why this is necessary at all.

Re: esint.sty in RedHat/Centos 7. Where? Why omitted?

2015-03-22 Thread Neal Becker
Georg Baum wrote: Paul Johnson wrote: I searched long enough to see there is some peculiar history with packaging of esint.sty. I DO find the Fedora package in rpmfind.net texlive-esint- I will rebuild that on the EL7 systems if I have to. But I can't see why this is necessary at all.

Re: esint.sty in RedHat/Centos 7. Where? Why omitted?

2015-03-22 Thread Neal Becker
Georg Baum wrote: > Paul Johnson wrote: > >> I searched long enough to see there is some peculiar history with >> packaging of esint.sty. I DO find the Fedora package in rpmfind.net >> "texlive-esint-...". I will rebuild that on the EL7 systems if I have >> to. But I can't see why this is

is there a bt mouse that auto-connects on linux?

2015-03-20 Thread Neal Becker
After buying a logitech bt mouse, and finding it won't auto-connect of F21 (kde), I'm planning to return that and try something else. Is there another that is known to work? Something smallish for a notebook. -- Those who fail to understand recursion are doomed to repeat it -- users

__iadd__ with 2 args?

2015-03-20 Thread Neal Becker
I can write a member F.__iadd__ (self, *args) and then call it with 2 args: f = F() f.__iadd__ (a, b) And then args is: (a, b) But it seems impossible to spell this as f += a, b That, instead, results in args = ((a, b),) So should I just abandon the idea that += could be used this way?

Re: unable to get new certificate?

2015-03-16 Thread Neal Becker
Kevin Fenzi wrote: On Mon, 16 Mar 2015 18:57:32 -0400 Neal Becker ndbeck...@gmail.com wrote: fedora-packager-setup Setting up Fedora packager environment Certificate has expired, getting a new one FAS Password: [... silence ] Seems to just hang Are you behind a web proxy? If you

unable to get new certificate?

2015-03-16 Thread Neal Becker
fedora-packager-setup Setting up Fedora packager environment Certificate has expired, getting a new one FAS Password: [... silence ] Seems to just hang -- Those who fail to understand recursion are doomed to repeat it -- devel mailing list devel@lists.fedoraproject.org

autoconnect bluetooth mouse?

2015-03-14 Thread Neal Becker
Just got a logitech bt m557 mouse. Using it on F21 (kde). One annoyance, it does not automatically connect when the machine wakes. To connect, I have to go to the bluetooth icon on my panel (without a mouse) and select the mouse, and click 'connect'. Any ideas? -- Those who fail to

[Numpy-discussion] random.RandomState and deepcopy

2015-03-13 Thread Neal Becker
It is common that to guarantee good statistical independence between various random generators, a singleton instance of an RNG is shared between them. So I typically have various random generator objects, which (sometimes several levels objects deep) embed an instance of RandomState. Now I

Re: [Numpy-discussion] random.RandomState and deepcopy

2015-03-13 Thread Neal Becker
Robert Kern wrote: On Fri, Mar 13, 2015 at 5:34 PM, Neal Becker ndbeck...@gmail.com wrote: It is common that to guarantee good statistical independence between various random generators, a singleton instance of an RNG is shared between them. So I typically have various random generator

Re: [Numpy-discussion] Introductory mail and GSoc Project Vector math library integration

2015-03-12 Thread Neal Becker
Ralf Gommers wrote: On Wed, Mar 11, 2015 at 11:20 PM, Dp Docs sdpa...@gmail.com wrote: On Thu, Mar 12, 2015 at 2:01 AM, Daπid davidmen...@gmail.com wrote: On 11 March 2015 at 16:51, Dp Docs sdpa...@gmail.com wrote: On Wed, Mar 11, 2015 at 7:52 PM, Sturla Molden

howto export with batch mode

2015-03-10 Thread Neal Becker
How would I use batch mode to process a lyx file, exporting with lualatex to pdf? -- Those who fail to understand recursion are doomed to repeat it

howto export with batch mode

2015-03-10 Thread Neal Becker
How would I use batch mode to process a lyx file, exporting with lualatex to pdf? -- Those who fail to understand recursion are doomed to repeat it

howto export with batch mode

2015-03-10 Thread Neal Becker
How would I use batch mode to process a lyx file, exporting with lualatex to pdf? -- Those who fail to understand recursion are doomed to repeat it

'view' (Ctrl-R) is grayed-out for non-tex fonts

2015-03-09 Thread Neal Becker
I have a brand-new install of Fedora 21. If I choose 'use non-tex fonts (via xetex-luatex)' then 'view' is grayed out. How can I fix this? I have texlive-luatex (and I can export to pdf). -- Those who fail to understand recursion are doomed to repeat it

'view' (Ctrl-R) is grayed-out for non-tex fonts

2015-03-09 Thread Neal Becker
I have a brand-new install of Fedora 21. If I choose 'use non-tex fonts (via xetex-luatex)' then 'view' is grayed out. How can I fix this? I have texlive-luatex (and I can export to pdf). -- Those who fail to understand recursion are doomed to repeat it

'view' (Ctrl-R) is grayed-out for non-tex fonts

2015-03-09 Thread Neal Becker
I have a brand-new install of Fedora 21. If I choose 'use non-tex fonts (via xetex-luatex)' then 'view' is grayed out. How can I fix this? I have texlive-luatex (and I can export to pdf). -- Those who fail to understand recursion are doomed to repeat it

[thg] should 'compress revisions' use hg fold?

2015-02-20 Thread Neal Becker
Any thoughts? -- -- Those who don't understand recursion are doomed to repeat it -- Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and

nacl_helper using 88GB virtual memory??

2015-02-19 Thread Neal Becker
ps aux | grep nacl nbecker 1647 0.0 0.0 140384 1176 ?S07:26 0:00 /opt/google/chrome/nacl_helper nbecker 10369 0.0 0.3 88232452 13408 ? Sl 13:13 0:00 /opt/google/chrome/nacl_helper what does this mean? Clearly it's not really using that - the machine doesn't have

[matplotlib-devel] bad zooming performance on large dataset

2015-02-17 Thread Neal Becker
I plotted a large number of bars on a bargraph. I am not surprised memory usage and time to draw are bad on the initial view. But I'd expect as I zoom in more and more, the time to draw should improve - there's less to draw. This does not appear to be the case. -- -- Those who don't

Re: whatever happened to yum + btrfs snapshotting?

2015-02-17 Thread Neal Becker
Josh Boyer wrote: On Tue, Feb 17, 2015 at 7:53 AM, Neal Becker ndbeck...@gmail.com wrote: Some time back there was discussion of being able to rollback yum updates via btrfs snapshotting. As I recall, it turned out that the default btrfs install was not setup correctly to make this feasible

whatever happened to yum + btrfs snapshotting?

2015-02-17 Thread Neal Becker
Some time back there was discussion of being able to rollback yum updates via btrfs snapshotting. As I recall, it turned out that the default btrfs install was not setup correctly to make this feasible (I had briefly tested it on my machine). I haven't heard anything since - this seems like a

Re: line_profiler: what am I doing wrong?

2015-02-16 Thread Neal Becker
Robert Kern wrote: On 2015-02-13 13:35, Neal Becker wrote: Robert Kern wrote: @profile def run(): pass run() No, this doesn't work either. Same failure kernprof -l test_prof.py Wrote profile results to test_prof.py.lprof Traceback (most recent call last): File /home/nbecker

Re: f21 + kernel 3.18.xxx + nouveau fails

2015-02-14 Thread Neal Becker
Heinz Diehl wrote: On 13.02.2015, Neal Becker wrote: https://bugzilla.redhat.com/show_bug.cgi?id=1190715 It appears to be a problem with drm. All earlier kernels (for years and years) have worked. Can you please boot with drm.debug=1 and post the output? Thank you, I have attached

f21 + kernel 3.18.xxx + nouveau fails

2015-02-13 Thread Neal Becker
https://bugzilla.redhat.com/show_bug.cgi?id=1190715 It appears to be a problem with drm. All earlier kernels (for years and years) have worked. -- -- Those who don't understand recursion are doomed to repeat it -- users mailing list users@lists.fedoraproject.org To unsubscribe or change

Re: line_profiler: what am I doing wrong?

2015-02-13 Thread Neal Becker
Robert Kern wrote: On 2015-02-11 01:17, Steven D'Aprano wrote: Neal Becker wrote: To quote from https://pypi.python.org/pypi/line_profiler/ $ kernprof -l script_to_profile.py kernprof will create an instance of LineProfiler and insert it into the __builtins__ namespace with the name

[thg] any plan to support evolve?

2015-02-13 Thread Neal Becker
? -- -- Those who don't understand recursion are doomed to repeat it -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your

Re: line_profiler: what am I doing wrong?

2015-02-13 Thread Neal Becker
Robert Kern wrote: @profile def run(): pass run() No, this doesn't work either. Same failure kernprof -l test_prof.py Wrote profile results to test_prof.py.lprof Traceback (most recent call last): File /home/nbecker/.local/bin/kernprof, line 9, in module

Cython-0.22-1.fc22 not tagged as an update candidate

2015-02-13 Thread Neal Becker
Build was OK, but bodhi is giving an error: bodhi -n -r F22 -t enhancement -N 'see: https://github.com/cython/cython/blob/master/CHANGES.rst ' Cython-0.22-1.fc22 Creating a new update for Cython-0.22-1.fc22 Cython-0.22-1.fc22 not tagged as an update candidate

[Numpy-discussion] unpacking data values into array of bits

2015-02-12 Thread Neal Becker
I need to transmit some data values. These values will be float and long values. I need them encoded into a string of bits. The only way I found so far to do this seems rather roundabout: np.unpackbits (np.array (memoryview(struct.pack ('d', pi Out[45]: array([0, 0, 0, 1, 1, 0, 0, 0, 0,

Re: [Numpy-discussion] unpacking data values into array of bits

2015-02-12 Thread Neal Becker
Robert Kern wrote: On Thu, Feb 12, 2015 at 2:21 PM, Neal Becker ndbeck...@gmail.com wrote: I need to transmit some data values. These values will be float and long values. I need them encoded into a string of bits. The only way I found so far to do this seems rather roundabout

Re: [Numpy-discussion] unpacking data values into array of bits

2015-02-12 Thread Neal Becker
Robert Kern wrote: On Thu, Feb 12, 2015 at 3:22 PM, Neal Becker ndbeck...@gmail.com wrote: Robert Kern wrote: On Thu, Feb 12, 2015 at 3:00 PM, Neal Becker ndbeck...@gmail.com wrote: Robert Kern wrote: On Thu, Feb 12, 2015 at 2:21 PM, Neal Becker ndbeck...@gmail.com wrote

Re: google chrome linux repo unreachable?

2015-02-10 Thread Neal Becker
Ed Greshko wrote: On 02/10/15 07:56, Neal Becker wrote: For the past several days, it seems google chrome linux repo is unreachable? Failed to synchronize cache for repo 'google-chrome' from 'http://dl.google.com/linux/chrome/rpm/stable/x86_64': Yum repo downloading error: Downloading error

Re: line_profiler: what am I doing wrong?

2015-02-10 Thread Neal Becker
Ethan Furman wrote: On 02/10/2015 04:06 PM, Neal Becker wrote: I inserted @profile def run(...) into a module-level global function called 'run'. Something is very wrong here. 1. profile results were written before anything even ran 2. profile is not defined? kernprof -l

line_profiler: what am I doing wrong?

2015-02-10 Thread Neal Becker
I inserted @profile def run(...) into a module-level global function called 'run'. Something is very wrong here. 1. profile results were written before anything even ran 2. profile is not defined? kernprof -l ./test_unframed.py --lots --of --args ... Wrote profile results to

Re: line_profiler: what am I doing wrong?

2015-02-10 Thread Neal Becker
Steven D'Aprano wrote: Neal Becker wrote: I inserted @profile def run(...) into a module-level global function called 'run'. Something is very wrong here. 1. profile results were written before anything even ran 2. profile is not defined? Well, is it defined? Where does it come

Re: another dnf kernel issue?

2015-02-09 Thread Neal Becker
Reindl Harald wrote: Am 09.02.2015 um 15:08 schrieb Neal Becker: [nbecker@nbecker1 ~]$ sudo dnf remove kernel*3.18.3* [sudo] password for nbecker: No match for argument: kernel*3.18.3* Error: No packages marked for removal. [nbecker@nbecker1 ~]$ sudo dnf remove kernel*3.18.3-201.fc21

another dnf kernel issue?

2015-02-09 Thread Neal Becker
[nbecker@nbecker1 ~]$ sudo dnf remove kernel*3.18.3* [sudo] password for nbecker: No match for argument: kernel*3.18.3* Error: No packages marked for removal. [nbecker@nbecker1 ~]$ sudo dnf remove kernel*3.18.3-201.fc21 No match for argument: kernel*3.18.3-201.fc21 Error: No packages marked for

google chrome linux repo unreachable?

2015-02-09 Thread Neal Becker
For the past several days, it seems google chrome linux repo is unreachable? Failed to synchronize cache for repo 'google-chrome' from 'http://dl.google.com/linux/chrome/rpm/stable/x86_64': Yum repo downloading error: Downloading error(s): repodata/filelists.xml.gz - Cannot download, all

Re: [X2Go-User] full display options?

2015-02-06 Thread Neal Becker
DCS-ISS q From: x2go-user-boun...@lists.x2go.org [x2go-user-boun...@lists.x2go.org] on behalf of Neal Becker [ndbeck...@gmail.com] Sent: Wednesday, February 04, 2015 5:43 AM To: x2go-user@lists.x2go.org Subject: [X2Go-User] full display

help with pypeg2?

2015-02-06 Thread Neal Becker
Trying out pypeg2. The below grammar is recursive. A 'Gen' is an ident followed by parenthesized args. args is a csl of alphanum or Gen. The tests 'p' and 'p2' are fine, but 'p3' fails SyntaxError: expecting u')' from __future__ import unicode_literals, print_function from pypeg2 import *

Re: help with pypeg2?

2015-02-06 Thread Neal Becker
Ian Kelly wrote: On Fri, Feb 6, 2015 at 7:55 AM, Neal Becker ndbeck...@gmail.com wrote: Trying out pypeg2. The below grammar is recursive. A 'Gen' is an ident followed by parenthesized args. args is a csl of alphanum or Gen. The tests 'p' and 'p2' are fine, but 'p3' fails SyntaxError

[X2Go-User] thousands of pulseaudio error messages

2015-02-05 Thread Neal Becker
On my server, my log is flooded with: Feb 5 07:00:16 nbecker7 pulseaudio[20053]: [pulseaudio] main.c: User-configured server at localhost:30148, refusing to start/autospawn. I'm using kde (client and server) I'm guessing this is due to x2go, since there are no other logins on the server. --

basic generator question

2015-02-04 Thread Neal Becker
I have an object that expects to call a callable to get a value: class obj: def __init__ (self, gen): self.gen = gen def __call__ (self): return self.gen() Now I want gen to be a callable that repeats N times. I'm thinking, this sounds perfect for yield class rpt: def __init__

Re: [Matplotlib-users] synchronize magnification of subplots?

2015-02-03 Thread Neal Becker
Paul Hobson wrote: I only have the notebook to mes around in, but the following works for me: %matplotlib nbagg import matplotlib.pyplot as plt fig, ax = plt.subplots(nrows=2, sharex=True, sharey=True) On Tue Feb 03 2015 at 4:07:26 PM Neal Becker ndbeck...@gmail.com wrote: I have 2

[Matplotlib-users] synchronize magnification of subplots?

2015-02-03 Thread Neal Becker
I have 2 subplots, 2 rows 1 col. They have the same x-axis. I'd like to be able to zoom in on both plots together. Using qt4agg, there is a zoom icon, but it seems to operated on each subplot separately. -- -- Those who don't understand recursion are doomed to repeat it

Re: [Numpy-discussion] Views of a different dtype

2015-02-02 Thread Neal Becker
I find it useful to be able to view a simple 1D contiguous array of complex as float (alternative real and imag), and also the do the reverse. ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org

systemd: Failed at step CGROUP spawning ...

2015-01-29 Thread Neal Becker
any idea of what this message means? systemd: Failed at step CGROUP spawning /usr/lib/systemd/systemd: No such file or directory -- -- Those who don't understand recursion are doomed to repeat it -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription

rsyslogd is stuck in D state

2015-01-29 Thread Neal Becker
/usr/sbin/rsyslogd is stuck in D state, seems to be hogging my disk I/O what is it doing?? I don't see anything interesting in /var/log/messages -- -- Those who don't understand recursion are doomed to repeat it -- users mailing list users@lists.fedoraproject.org To unsubscribe or change

[Numpy-discussion] question np.partition

2015-01-29 Thread Neal Becker
It sounds like np.partition could be used to answer the question: give me the highest K elements in a vector. Is this a correct interpretation? Something like partial sort, but returned elements are unsorted. I could really make some use of this, but in my case it is a list of objects I need

Re: Is there a more elegant way to spell this?

2015-01-27 Thread Neal Becker
Jussi Piitulainen wrote: Neal Becker writes: Is there a more elegant way to spell this? for x in [_ for _ in seq if some_predicate]: If you mean some_predicate(_), then possibly this. for x in filter(some_predicate, seq): handle(x) If you mean literally some_predicate

Re: Is there a more elegant way to spell this?

2015-01-27 Thread Neal Becker
Jussi Piitulainen wrote: Neal Becker writes: Is there a more elegant way to spell this? for x in [_ for _ in seq if some_predicate]: If you mean some_predicate(_), then possibly this. for x in filter(some_predicate, seq): handle(x) I like this best, except probably even better

Is there a more elegant way to spell this?

2015-01-27 Thread Neal Becker
Is there a more elegant way to spell this? for x in [_ for _ in seq if some_predicate]: -- -- Those who don't understand recursion are doomed to repeat it -- https://mail.python.org/mailman/listinfo/python-list

Re: Ahh! did btrfs just explode on me?

2015-01-26 Thread Neal Becker
Chris Murphy wrote: On Wed, Jan 21, 2015 at 2:06 PM, Chris Murphy li...@colorremedies.com wrote: Hmm well it's not the same problem probably if you're still getting a hang with nomodeset. It'd be nice to know for sure this is not some Btrfs regression though, but the fact that it's hanging

Re: another dnf problem

2015-01-22 Thread Neal Becker
Radek Holy wrote: [...] What actually do you want? I'm really interested in what users expect when they use installonly packages in any command except install and remove. I strongly believe that there is a group of users that expect that downgrade kernel simply installs an older version

Re: Ahh! did btrfs just explode on me?

2015-01-21 Thread Neal Becker
Chris Murphy wrote: On Wed, Jan 21, 2015 at 12:04 PM, Chris Murphy li...@colorremedies.com wrote: Next you should reboot from Fedora 21 live media, and 'dnf upgrade btrfs-progs' so that you have btrfs-progs 3.18.1, which is stable. And use 'btrfs check --repair' in case there are any

Re: Ahh! did btrfs just explode on me?

2015-01-21 Thread Neal Becker
Chris Murphy wrote: On Wed, Jan 21, 2015 at 9:35 AM, Neal Becker ndbeck...@gmail.com wrote: Jan 21 11:32:17 nbecker1 kernel: [ 96.851478] WARNING: CPU: 0 PID: 1749 at fs/btrfs/delayed-inode.c:1410 btrfs_assert_delayed_root_empty+0x39/0x40 [btrfs] Looks like this: http

Ahh! did btrfs just explode on me?

2015-01-21 Thread Neal Becker
my /var/log/messages is being filled with: Jan 21 11:32:17 nbecker1 kernel: [ 96.776612] CPU: 0 PID: 577 Comm: auditd Tainted: PW OE 3.17.8-300.fc21.x86_64 #1 Jan 21 11:32:17 nbecker1 kernel: [ 96.776614] Hardware name: Hewlett-Packard HP Pavilion dv9500 Notebook PC/30CB,

Re: Ahh! did btrfs just explode on me?

2015-01-21 Thread Neal Becker
Chris Murphy wrote: On Wed, Jan 21, 2015 at 1:21 PM, Neal Becker ndbeck...@gmail.com wrote: Chris Murphy wrote: On Wed, Jan 21, 2015 at 12:48 PM, Neal Becker ndbeck...@gmail.com wrote: Nice tip. Unfortunately, btrfs --version says 3.18. I suppose that is not sufficient. 3.18 is fine

Re: Ahh! did btrfs just explode on me?

2015-01-21 Thread Neal Becker
Chris Murphy wrote: On Wed, Jan 21, 2015 at 12:48 PM, Neal Becker ndbeck...@gmail.com wrote: Nice tip. Unfortunately, btrfs --version says 3.18. I suppose that is not sufficient. 3.18 is fine. 3.18.1 pulled in small fixes. I like this procedure, it sounds simple. Any way to fix

another dnf problem

2015-01-21 Thread Neal Becker
I installed kernel* from updates-testing. Now I want to go back to distro-sync. Let's try it: sudo dnf distro-sync kernel* Error: problem with installed package kernel-3.17.7-300.local.fc21.x86_64. problem with installed package kernel-core-3.17.7-300.local.fc21.x86_64. problem with installed

Re: against dnssec

2015-01-18 Thread Neal Becker
Paul Wouters wrote: On Sat, 17 Jan 2015, Björn Persson wrote: Both CAs and DNSSEC can be attacked by governments in different ways. The author thinks that DNSSEC is more vulnerable. I happen to disagree, but more importantly, those who feel that they need to can secure their keys both

against dnssec

2015-01-15 Thread Neal Becker
I personally know nothing of the subject, but found this article, I wonder if there's any truth here? If so, maybe the push for dnssec on f22 isn't as wonderful as supposed: http://sockpuppet.org/blog/2015/01/15/against-dnssec/ -- -- Those who don't understand recursion are doomed to repeat

Re: F22 System Wide Change: Default Local DNS Resolver

2015-01-13 Thread Neal Becker
Paul Wouters wrote: On Tue, 13 Jan 2015, Neal Becker wrote: How will this impact the following (common) situation? I carry my linux laptop between home and work. When at work, I need to use my employer's dns to lookup names of (non-public) local machines. When connecting to work

Re: F22 System Wide Change: Default Local DNS Resolver

2015-01-13 Thread Neal Becker
How will this impact the following (common) situation? I carry my linux laptop between home and work. When at work, I need to use my employer's dns to lookup names of (non-public) local machines. -- devel mailing list devel@lists.fedoraproject.org

howto turn off WOL?

2015-01-06 Thread Neal Becker
If I suspend my laptop with enet connected, it immediately wakes again (yes, my suspend is working again!) I can turn off WOL using sudo /sbin/ethtool -s p3p1 wol d What is the recommended way to set this option permanently? -- -- Those who don't understand recursion are doomed to repeat it

[PyOpenCL] undefined symbol (nvidia-304xx)

2015-01-06 Thread Neal Becker
Perhaps my nvidia opencl is missing something? Just trying out pyopencl. This is fedora 21 linux with rpm -qa *nvidia* kmod-nvidia-304xx-3.17.7-300.fc21.x86_64-304.125-1.fc21.1.x86_64 akmod-nvidia-304xx-304.125-1.fc21.1.x86_64 xorg-x11-drv-nvidia-304xx-304.125-1.fc21.x86_64

Re: howto turn off WOL?

2015-01-06 Thread Neal Becker
poma wrote: On 06.01.2015 17:51, Neal Becker wrote: If I suspend my laptop with enet connected, it immediately wakes again (yes, my suspend is working again!) I can turn off WOL using sudo /sbin/ethtool -s p3p1 wol d What is the recommended way to set this option permanently

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