daniel.haxx.se

A few weeks ago I decided to give Chrome a good ride on my main machine, a Debian Linux unstable. I use it a lot, every day, and I of course use my browser during a large portion of my time in front of it. I’m a long time Firefox fan and when I’ve heard and read other people converting I’ve always thought it’d be hard for me due to my heavy use of certain plugins, old habits and so on.

(Of course, in Debian lingo the browsers are actually called Chromium and Iceweasel, but I’ve decided to ignore that fact in this post.)

Here’s the story on how it went, what’s good with Chrome and what’s lacking in comparison to Firefox. As compared on my Linux box here.

Obvious benefints:

• Less wasted window/screen estate. The tabs up in the window title is brilliant.
• Faster. It’s generally faster in almost every aspect, but what’s most noticeable is when starting it.
• Less memory hungy. At times I’ve found my Firefox installation to spend an annoying amount of my precious RAM (I have 4GB installed) and even though I would expect Chrome’s a process-per-tab concept to be more expensive memory wise, I’ve had less such problems with it.
• The unified address/search bar, back to how Firefox once had it, is only sensible.
• In my Firefox I’ve had two minor quirks for a while that have annoyed me: 1) when I start to search for something, I get a few seconds “freeze” immediately after I’ve started searching. Like I enter a few letters, waaaaaaait, then I can continue. This is certainly nothing life-threatening or something I can’t live through but it is annoying. 2) I occasionally get problems with flash video playbacks that the video pause or studder, most often a few seconds into it. Chrome has not given me these quirks.
• Mailman! I administrate more than 20 mailing lists on the same host (cool.haxx.se) using mailman. Each list has its own URL and its own password. But Firefox just cannot remember them separately!!! These are pages I visit several times each day to ack or reject posts etc. Chrome remembers the passwords excellently for all the individual lists. This makes me a much happier person.

Problems I didn’t get:

• The adblock version for Chrome is as good. I’m not sure exactly how well they compare but I haven’t noticed anything that’s given me reason to get annoyed.
• The resizeable text edit areas in Chrome is excellent and removes the need for some of the fancier edit plugins in Firefox.

Things still nicer in Firefox:

• I love the plugin to force unknown content-types to still be displayed by the browser. Far too many resources are still done using the wrong one and Chrome’s only option is to save it locally and then force me to run a local tool to display the file. Sure, it works fine but when I want to do that on many files it gets tedious.
• In general Chrome, is a bit worse at handing content it doesn’t know about. I’ve managed to fiddle with my /etc/mozpluggerrc so that at least PDFs are now saved instead of saying “missing plug-in” but so far I’ve failed to get evince to display them directly. Even if it still is possible to make it happen, it is certainly a bit quirky to have to manually edit a text file to make it happen…

Conclusion

I’ll be running Chrome here now for a while!

I’ve noticed for quite some time that java apps haven’t seemed to work on my computer when I try to use them with my browser. Whenever I’ve started most java apps, my entire browser has just frozen and gone completely unresponsive and I’ve been forced to kill and restart it.

I run Debian Linux on just about all my machines so of course I do that on my primary desktop as well. And Iceweasel is my browser.

I’ve not really bothered much about the problem as java applets are a bit of yesterday’s technology and I rarely face anything in java that I need. Until today, when I had to login to a customer’s site and use an applet for some work related to my job. There was no decent way to avoid it (apart from perhaps logging in using another machine/browser or similar), so I decided to bite the bullet and finally fix my issue.

I searched around and I tried uninstalling all openjdk stuff and more. I restarted Iceweasel countless times to no avail.

Finally I stumbled over this post by user “almatic” and voila, it fixed my problem. As I just wasted like an hour on this, I’ll help out to make the world a little better by providing the answer here as well:

open file /etc/sysctl.d/bindv6only.conf and set net.ipv6.bindv6only=0, then restart the procfs with invoke-rc.d procps restart

here are the corresponding bugs

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560238
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560056

Many moons ago I created a little tool I named roffit. It is just a tiny perl script that converts a man page written in the nroff format to good-looking HTML. I should perhaps also add that I didn’t find any decent alternatives then so I wrote up my own version. I’ve been using it since in projects such as curl, c-ares and libssh2 to produce web versions of the docs.

It has just done its job and I haven’t had any needs to fiddle with it. The project page lists it as last modified in 2004, even though I actually moved it to a sourceforge CVS repo back in 2007.

Just a few days ago, I got emailed and was notified that Debian has it included as a package in the distribution and someone was annoyed on some particular flaws.

This resulted in a bunch of bugs getting submitted to the Debian bug tracker, I started up the brand new roffit-devel mailing list to easier host roffit discussions and I switched over the CVS repo to a git one on github.

If you like seeing man pages turned into web pages, consider joining up and help us improve this thing!

Lots of bank, tax and insurance related stuff in Sweden these days switch to using BankID for secure logins on web sites.

That system used to be a java-thing so as long as your browser supported running java applets, you’d be fine. Even us strange guys who prefer Linux. While I’m not a huge fan of java, this seemed to be a rather fine example of where using a java-applet was actually a pretty good idea to achieve functionality on a wide variety of platforms without too much work.

They ditched the java applet a while ago and switched to a browser plugin and native application instead, which then suddenly made them forced to write platform-specific code to achieve the same magic. And not too surprisingly, the Linux version was poorly made and is not supported and is left with a really complicated way to install it which no doubt will prevent every Linux-newbie out there from using BankID on Linux. Annoying and rude if you ask me.

Now, my bank (Skandiabanken) is about to switch to use BankID completely for their regular logins and I thought it was about time for me to start the fight with this under Linux and see what I will learn.

The install.sh script is written for Ubuntu (very poorly) and doesn’t work. Shame on you Nexus for that crap.  I poked it and with some manual hands-on I could install the stuff properly. I can now head over to the official BankID site and it verifies that my installation works fine. Somehow it does however not allow me to “sign” anything because of some failure and here’s the “fun” part:

The only help and contact there is about BankID says “contact your bank” for support. My bank says they have no support and just drops the ball there.

I’m willing to offer my fixed version of the install script that will work better on more distros. I’m willing to work a bit on my own to fix this for Linux uses such as myself. But how the hack can I even fix the problems when nobody can answer any questions or provide any details on this system?

Ok, I admit it. I run Debian Unstable so I know I deserve to get hit really bad at times when things turn really ugly. It is called unstable for a reason.

The other day I decided it was about time I did a dist-upgrade. When I did that, I got a remark that I better restart my gnome session as otherwise apps would crash. So I logged out and… I couldn’t login again. In fact, neither my keyboard nor mouse (both on USB) worked anymore! I sighed, and rebooted (for the first time in many months) only to find out that 1) it didn’t fix the problem, both input devices were still non-functional and perhaps even more important 2) the wifi network didn’t work either so I couldn’t login to it from one of my other computers either!

Related to this story is the fact that I’ve been running an older kernel, 2.6.26, since that was the last version that built my madwifi drivers correctly and kernels after that I was supposed to use ath5k for my Atheros card, but I’ve not been very successful with ath5k and thus remained using the latest kernel I had a fine madwifi for.

I rebooted again and tried a more recent kernel (2.6.30). Yeah, then the keyboard and mouse worked again, but the ath5k didn’t get the wifi up properly. I think I basically was just lacking the proper tools to check the wifi network and set the desired ssid etc, but without network that’s a bit of a pain. Also, when I logged in on my normal gnome setup, it mentioned a panel something being broken and logged me out again!

Grrr. Of course I could switch to my backup – my laptop – but it was still highly annoying to end up being locked out from your computer.

Today I bought myself 20 meter cat5e cable and made my desktop wired so I can reach the network with the existing setup, I dist-upgraded again (now at kernel 2.6.31) and when I tried to login it just worked. Phew. Back in business. I think I’ll leave myself with the cable connected now that I’ve done the job on that already.

The lesson? Eeeh… when things break, fix them!

For the last few years I’ve been running Debian systems for most of my home machines and the handful of servers I admin. I tend to run Debian Unstable on my desktops and development machines and Debian Testing on the servers.

I have no idea what Debian release names these corresponds to and I really really don’t care. People sometimes ask me or tell me about their Sid or Lenny or whatever the names are and I can just never learn them and I really don’t need to know them.

I dist-upgrade most of my machines frequently so I’m really not on any of Sid or Lenny or similar. I’m truly on Testing and Unstable, and even if I think Unstable possibly is a rather unfortunate name I think they are more describing as they are mere labels on very moving targets and remain the same over the years independent of Debian doing releases or not. Which is just a reason for me to just not care at all if Debian does infrequent releases or not, as long as packages go into these repos without too much lag.

I won’t be joining the attempted world record of Firefox downloads on the release day June 17th 2008 since I dist-upgraded my Debian unstable just a few days ago and I got my Firef… eh Iceweasel version 3 then.

Of course, others have also noted that Firefox will miss a few Linux users downloading that version as Linux users all over will prefer to get it using their distros’ ordinary means of getting packages and updates…

I happened to read the blog post called Open-Source Security Idiots which really is having a go at the poor Debian maintainer of OpenSSL for causing the recent much debated OpenSSL security problem in Debian and Debian-based distros.

While I think the author Steven J. Vaughan-Nichols is mostly correct about his criticism, I think he’s being far too specific and trying to pinpoint Debian and claiming that to be a single specific bad distro (and his additional confused complaint on Firefox vs Iceweasel just made the article lose focus).

As someone who’s involved in a bunch of projects that are being packed by a range of Linux distros, I can’t but to disagree. This habit of changing packages without passing the changes upstream is wide-spread and not limited to changes done by maintainers since it also includes mere bug reports. It is something that just about every distro is doing to at least some extent. It varies from package to package and over time, but given an overview I honestly can’t say that there’s a single specific distro that is worse than the others. It is a disease that follows the distros and we must all help out to exterminate it.

Of course, the upstream projects also need to be aware of this and help pushing packagers of their software to behave.

Domenico Andreoli just announced to the world that he’s orphaning the pycurl package in Debian. pycurl is the fairly popular Python binding for libcurl written by Kjetil Jacobsen.

Fans of Debian, libcurl and python now have a fine chance to step forwards and contribute!

Update: Sandra Tosi “took it“.

A while ago I noticed that my gnome-terminals all of a sudden started to do blinking cursors. Oh the guys who thought that is a good idea to add it without any option to disable it should surely be given a proper eh well, lesson on how to do things right.

Then, just today I did apt-get update on my laptop only to find out that multi-gnome-terminal is now removed in Debian so my favorite terminal is no more!

Grrr.

Update: checking with gconf-editor under desktop > gnome > interface, there’s a checkbox for “cursor_blink” that I unchecked and wham, now the blink is gone!