The visit to Volcan Poas almost happened. We drove on tracks and bumpy roads, passed through clouds and when we reached the entrance of the park, the cloud we were in was so thick that we made a U turn and went somewhere else instead. A wonderful place, La Paz waterfall gardens. In retrospect it’s too bad we wasted time earlier. Mist
Highlights of La Paz waterfall gardens: walking in a giant aviary –including walking where toucans fly, seeing many kinds of snakes –including some of the most dangerous ones of Costa Rica, I walked among a myriad of butterflies, and of course the waterfalls. Toucan, close-up Morpho, close-up Puma face
We continued on bumpy roads and pretty good roads, but also very shaky ones (Vlad got to push the 4WD button on the dashboard) for 2.5 hours to reach the Arenal Observatory Lodge. Tree
We arrived a bit after sundown. The Arenal appeared enshrouded in clouds too, I see a pattern here. We’ll see tomorrow if we see it. We’re here three nights. There are numerous hikes. But now, there is sleep to be had.
We are in Costa Rica and the place we are at tonight happens to have wifi, woohoo!
We landed in the afternoon, it was raining, but by the time we got outside it had stopped. We didn’t see much yet, as the sun sets slightly before 6 p.m. But we hear a lot from the outside! Insects, presumably. Many of them. Right after sunset, Alajuela
The flight was long but OK. Entertainment wasn’t so much provided by the in-flight TVs –there was one every five rows, attached from the ceiling, and while the list of films was impressive on paper, they showed only a couple. Instead, some of the entertainment was provided by a group of eleven Russian next to us, all males. The stewardess even took from them a big bottle of alcohol, and kept coming back, asking them to not stand in the aisle. There was this one massive guy, one as we see in movies, and he acted very much like he was either a body guard, or a handyman –or both. All of them looked Russian, to the exception of two old men, who looked British, and one teenager. The boy didn’t look like any of them, except he had blue eyes. The rest of our entertainment came from eating tray food, playing Angry Birds, listening to music, and sleeping. Sleeping wasn’t an issue. We went to bed real late the night before and woke up entirely too early.
Fast forward to the car rental place at a five-minute drive in shuttle from the San Jose airport. The people wanted us to rent a GPS and were amused that Vladimir refused because we’re using the program *he* wrote. Amused and doubtful. One of them repeated that there is only one GPS program that works in Costa Rica, because they don’t really have addresses there. Anyway. It took us where we wanted, all right. Porcelaine rose
Where we wanted is Tetual Norte, in Alajuela, not far from San Jose, and thirty kilometers away from Volcan Poas –where we’ll go tomorrow. We arrived shortly after sunset. The colours were really pretty and the noises from trees and bushes were pleasant. We ate an early dinner of Indian cuisine. Insect with rear legs like leaves
Here is an overview of our holiday:
Volcan Poas tomorrow morning and then to the Arenal where we’ll stay three days. Followed by two days near the Manuel Antonio Park, two days near the Parque Nacional Los Quetzales, three days in the Osa Peninsula near the Corcovado Park. We’ll then spend one last day near San Jose before we fly back in two weeks. Hummingbird
Before I forget and in case I need it later. A bug in Opera 11.61 I submitted in February [DSK-357462] (that apparently others with similar configurations can not reproduce) still occurs in Opera 11.62. So I looked at other possible causes for that peculiar bug.
The bug is in any menu of Opera, any drop-down list and any right-click menu. When the menus appear, selecting through them is slow at best, and doesn’t apparently work at worse. I can click several times and sometimes forever on an item in the list, it’s as though the state doesn’t change, or takes a while to actually select. I click outside of it to make it disappear and it just stays there until I click either outside of the Opera window, or sometimes (not always) until I hover the mouse over it and then click outside of it, inside the Opera window.
I needed to find when I last performed software updates. Karl gave me this tip:
cat /Library/Receipts/InstallHistory.plist
This is much more accurate than my intuition to search in the console (there is entirely too much info there, and this would take much longer) or looking in the Applications folder and find a common date for “Date Modified”.
This allowed me to check that a few days prior to my noticing the bug, I had performed the “Mac OS X Update Combined” (10.7.3). This was later followed by a “Mac OS X 10.7.3 Supplemental Update”.
Then I needed to assess whether my usage of Opera could be a factor. I typically run it several days or weeks without quitting it. I operate with 1 or more windows and the number of tabs I keep open is around 90. Opera is also my Mail User Agent, has been for years and as such its mail database indexes more than 133K messages (I archived once in 2004, but then I became lazy).
I performed two tests. The first on my other computer which has the same OS as my work laptop and the same Opera version (the processors are different but I don’t suppose the test is invalid). My opera session on that other computer has an empty mail database and I ran it with one tab. Menus were reactive as expected and selecting through them was smooth and gratifying. I opened several other tabs and I had the same positive experience. I performed the second test on my work laptop and started a new Opera session with one tab and then a few. I was happy to experience smooth and reactive menu action. Happy and frustrated at the same time.
So maybe there is something in the early February Mac OS 10.7.3 update that impacts Opera to some extent. And if Opera couldn’t reproduce the bug to fix it in 11.62, it may be useful to give them extra info on that bug.
Another good tip, via Dean, was to run in the Terminal:
sample Opera
And perform any menu action for it to dump an “Analysis of sampling Opera (pid xxxxx) every 1 millisecond” in a text file. The blitz sampling, which lasted a fraction of time, analysed me right-clicking on a link in a Web page and clicking on “copy link address”, and wrote 21K lines, hardly any of them making sense to me. I sent it to Opera to accompany my February bug report.
Then I went back to my habitual session, bookmarked for good as many tabs as I could and tried with a 28-tab session. Same frustratingly slow menu actions. Oh well. I need them all (I need more of them in fact) to work, they’re my work flow. I hope this is fixed some day.
I was unlucky enough two months ago to start to experience loss of my (computer) identity, occasionally at wake from sleep. My computer terminal would show “I have no name!” in the prompt instead of my user name, would claim that I am 501, when it should say I’m koalie. Of course, ssh would not want me, telling me to go away as I don’t exist. So I rebooted a couple time and grumbled a lot.Vlad suggested something was wrong with LDAP and my colleague Thomas diagnosed that opendirectoryd was crashing. All true.
It happened again tonight and Vlad found a way to restart opendirectoryd (in Terminal.app):
sudo launchctl
stop com.apple.opendirectoryd
Which restarts opendirectoryd.
I’m none the wiser on what triggers the opendirectoryd crash at wake from sleep. But I’m glad this works when the crash happens.
Update: The above doesn’t always work. Actually, it may have worked just once. Since then, I’ve experienced silent opendirectoryd crash, and no sudo worked, neither some kill -9. Only a restart can fix it.