Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror

Comment: Re:It's totally superfluous (Score 1) 156

by buchanmilne (#48662029) Attached to: NetworkManager 1.0 Released After Ten Years Development

And the wireless network name. And the wireless network username+password.

And then, I have to do it all again in two minutes when you walk out of range. And then again when you get home. And then again at a cafe.

NM might not be the nicest of things, but it sure beats the hell out of running several commands every time I relocate myself/my laptop.

You really haven't had to do it that way since 2004.

$ man wpa_supplicant.conf

Comment: Re:what's wrong with ifconfig? (Score 1) 156

by buchanmilne (#48661991) Attached to: NetworkManager 1.0 Released After Ten Years Development

On Linux? To connect to WPA2 networks (including WPA2+802.1X). That's an everyday scenario for a pretty much every laptop user.

Sure, you can also do it via cli (with more tools than just those you mentioned), but, do you remember all the steps? Can you teach them to your mum? Can you automate it?

Mandriva/Mageia have net_applet, which is capable of browsing WiFi networks, configuring wpa_supplicant correctly (including access-point roaming), to the point where the normal 'network service' could (depending on your configuration choices) connect to WiFi during boot (before a user is logged in), and be useable for average users.

This was first a useable solution in about 2005, and only stopped working perfectly with the migration to systemd (it still works better than NetworkManager in some respects, but automatic AP roaming after resume seems to not be reliable, didn't have time to track it down ... have started using NetworkManager for this use case as it seems I should probably invest time in the future rather than the past).

Comment: Re: NetworkManager (Score 1) 156

by buchanmilne (#48661169) Attached to: NetworkManager 1.0 Released After Ten Years Development

Everything you needed to know about configuring an interface you could find with 'less /usr/share/doc/iniscripts*/sysconfig.txt', better than any network device where the configuration cli's built-in help is only useful if you've completed 3 weeks of expensive training courses.

Since about RHEL4, anaconda would have populated the HWADDR variables so devices don't get renamed, although the new approach in udev is probably better.

NetworkManager (in the stable versions of the distros I run) seems to still be incapable of:
-setting a metric for a device (e.g. METRIC= in ifcfg-$ dev
-pppoe over a wifi interface
-doing static routes in openvpn like you can in an openvpn config file
-sane handling of WiFi (e.g. WPA2-Enterprise where the credentials have other access) passwords like wpa_supplicant+wpa_gui, I don't want to enter it every time I associate to the network, but I don't want it stored on disk ... prompt me once and keep it for this desktop session, because the sceeensaver locks on suspend or idle for 2 minutes,, but the desktop session can run for weeks at a time).

All of these features are either very important to me, or critical for me to my job, so NetworkManager is only used for the cases there is something I can't do the traditional way (mobile connection using the built-in 3g modem on my laptop which doesn't seem to work with ppp over the serial devices created by the qcserial driver like with the usb dongles I used before).

Comment: Bootloader password (Score 1) 118

by buchanmilne (#48635695) Attached to: Grinch Vulnerability Could Put a Hole In Your Linux Stocking

If you are concerned about security, you will have a boot loader password configured, no changing the kernel command line. Of course, you would also have ensured no removable media are bootable, and have set a bios password, and have kept the server physically secured (no removing the BIOS battery, removing any disks etc.).

Comment: Re: OpenBSD (Score 1) 267

by buchanmilne (#48431685) Attached to: Ask Slashdot: Workaday Software For BSD On the Desktop?

I needed Flash to file my tax return last night. The bigger problem was viewing the calculated result, that needed Acrobat (all other PDF viewers show the content "this PDF musy be viewed in Adobe Reader 9 or later"), which you can't download anymore and my other laptop that should have a copy is out of action. That's when you need virtualisation of some kind ... (kvm/virt-manager in my case).

Comment: Re: Split Comcast in two (Score 2) 135

by buchanmilne (#48397121) Attached to: Can the US Actually Cultivate Local Competition in Broadband?

No, require them (and all other fixed broadband access network operators) to wholesale their access network at regulated prices.

Many countries which have access network monopolies (e.g. UK where BT is almost the only provider of access lines) follow this approach.

If you allow competition over the existing infrastructure, you won't have to regulate the service providers, the market will.

I thouhht America was the land of the capitalists (where competition can result in better products and services as long as there is some minimal regulatory oversight).

Comment: Re:downgrade. (Score 1) 928

by buchanmilne (#48286155) Attached to: Ask Slashdot: Can You Say Something Nice About Systemd?

although not yet enabled by default in jessie, it's causing a -lot- of disruption with basics like remote rebooting becoming an economical hazard (petrol costs), remote desktops not cranking up, auto logins not working (previously reliable packages like gdm3 break on upgrade due to forced dependencies to systemd related packages), endless hangs on startup/shutdown, many users complain about slow shutdowns, or machines not shutting down at all, services not starting.

Upgrades of other distributions from pre-systemd to partial systemd (e.g. systemd-sysvinit) to full systemd (units for all services) have worked fine for me. My personal machines (2 desktops, one xbmc box, one home server/NAS/virtualisation host, multiple VMs) that have been running with systemd for more than a year have no issues like this.

Maybe your problems are more due to Debian (testing) and less due to systemd.

That said, there are some problems reported with network filesystems mounted from /etc/fstab, my boxes are running autofs for network mounts which may be why I haven't seen any of those issues.

Comment: Re:Journalctl logging is more secure (bug #1098132 (Score 1) 928

by buchanmilne (#48282985) Attached to: Ask Slashdot: Can You Say Something Nice About Systemd?

Caveat: I am a server admin.

With systemd, one can't even remotely log a journal natively, which is par for the course in many server environments.

If you are referring to the feature enhancement tracking bug you link to below, the text of the bug states:

Systemd journal can be configured to forward events to a remote server. Entries are forwarded including full metadata, and are stored in normal journal files, identically to locally generated logs. This can be used as an alternative or in addition to existing log forwarding solutions.

I assume the 'par for the course' is normal log forwarding via syslog, which is noted as already available in the text above.

You can't make this stuff up, please see bug #1098132 (https://bugzilla.redhat.com/show_bug.cgi?id=1098132) At the time I'm writing this, that functionality still just *doesn't exist* in systemd/journalctl.

The feature linked to from the bug is a feature that doesn't exist in any logging solution I am aware of. It brings the benefits of the journal (being able to detect if there are missing messages) to remote logging. Yes, there are means to try and prevent an attacker from reaching your logging server, but can you *prove* your remote logging server has not been tampered with? No? With remote journal logging, you would be able to.

No, this will not remove journald from being the owner of /dev/log (as you imply in replies below). If you use this feature, you will have the 'binary logs' feature the rest of the anti-systemd crowd decries on your remote logging server.

The feature you want has been available since journald was availble in any released distribution (and I might add is usually the default in a server-oriented distribution such as RHEL7); the feature tracked by the bug you linked to probably isn't what you want.

Comment: Re:Nice Thing: systemctl status shows you log entr (Score 1) 928

by buchanmilne (#48282775) Attached to: Ask Slashdot: Can You Say Something Nice About Systemd?

Please provide a link to your patch or git repo with this feature.

Yes, I like this feature of systemd. None of the wonderful, stable, featureful init systems (I have maintained init scripts in linux distros with two different init systems before systemd) linux init systems has it.

Until one does, please acknowledge this as a feature systemd has that is nice, and is non-trivial on any other traditional init system (at least without invoking the wrath of the 'I don't want my init system to take over /dev/log' crowd).

Comment: Re:How many of you are still using Gnome? (Score 1) 403

by buchanmilne (#47986741) Attached to: Debian Switching Back To GNOME As the Default Desktop

I am concerned about more practical side which is to administer the servers at my responsibility *without* using systemd altogether - I do not use graphical interfaces, but it appears that after Jessie, there wont be alternatives.

Have you actually tried using a distribution that has fully migrated to systemd? What exact problems did you run into that would prevent you from administering your servers? Did you notice that it specifically has features for servers? Did you notice any conveniences (e.g. 'systemctl status foo' showing you the last few log entries from foo)? Did you notice your crappy init scripts (as long as they had LSB headers) still worked?

You also seem to imply that systemd requires a graphical interface ... which is quite false. My home server is running a distro with systemd, and there is no X server installed, and systemd doesn't pull in any X libraries. Sure, if requires dbus, but soon dbus will be in-kernel :-p.

Comment: Re:That guy just wasted his time (Score 2) 314

by volkerdi (#47854461) Attached to: GSOC Project Works To Emulate Systemd For OpenBSD

By what strange theory does Slackware support systemd? And how is the conversation being "held back"? At least on LQ, I think it's been discussed to death to the point where there's really nothing new to say about it.

I can say one thing for certain: you do not know that anything concerning systemd in Slackware is likely or not. Hell, *I* don't.

Comment: Re: "Hard redirect" (Score 1) 376

by buchanmilne (#47705317) Attached to: Rightscorp's New Plan: Hijack Browsers Until Infingers Pay Up

Similar logic applies to having the ISP cut off your connection entirely -- if they got statutory authority for one of them, I bet they could get the same kind of permission for the other (if the original language of the law doesn't cover both already).

I am not sure how it works in the U.S., but for example in South Africa, retail internet access products are usually provided subject to Terms of Service, which would allow for remedial action of some kind for abuses such as spamming, port-scanning etc.

Next up: Booting all of your connectivity -- mobile as well as hardline -- through one, integrated, Big Brother-ish app.

You say that as if there isn't a billion-dollar broadband policy (PCRF) and control (PCEF/"DPI") market

Comment: Ticketing tools rely on (Score 1) 232

by buchanmilne (#47696983) Attached to: Daimler's Solution For Annoying Out-of-office Email: Delete It

And the best way tools such as this have to communicate updates to those who shoupd get the updates is .... by email. And the Daimler solution would mean I wouldn't easily be able to see the updates I missed.

Surely there are other mechanisms to keep people stress-free while on leave? I just turn off email synching until the morning I return to work (with a suitable OoO message set).

Do you suffer painful illumination? -- Isaac Newton, "Optics"

Working...