For what it's worth, nx libs version 3.5.99.3 appear to be a significantimprovement over 3.5.99.2, at least the machines with the 3.5.99.3 haven't exploded on me while I'm using them yet.
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Interesting, I'll have to give it a try because 3.5.99.2 was way too unstable to me.
Regards, Walid Moghrabi
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----- Mail original -----
De: "Robert Dinse" <nanook@eskimo.com> À: x2go-user@lists.x2go.org Envoyé: Jeudi 9 Février 2017 03:28:14 Objet: [X2Go-User] libnx
For what it's worth, nx libs version 3.5.99.3 appear to be a significant improvement over 3.5.99.2, at least the machines with the 3.5.99.3 haven't exploded on me while I'm using them yet.
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I did not see anything in the release notes that was non-trivial or wouldlead me to believe it should be more stable but on the machines I've installed it, nxagent has not core dumped yet. These are all Ubuntu 16.10 machines.
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On Thu, 9 Feb 2017, Walid MOGHRABI wrote:
Hi,
On Do 09 Feb 2017 09:34:15 CET, Robert Dinse wrote:
We had at least two segfaulting issues [1,2]. One has been solved [1]
in the nightly builds for nx-libs 3.5.99.x.
The other one [2] is still under investigation.
Mike
[1] https://github.com/ArcticaProject/nx-libs/issues/293 [2] https://github.com/ArcticaProject/nx-libs/issues/306 https://github.com/ArcticaProject/nx-libs/issues/322 (duplicate of #306)
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On Thu, Feb 9, 2017 at 9:38 PM, Mike Gabriel <mike.gabriel@das-netzwerkteam.de> wrote:
There's also https://github.com/ArcticaProject/nx-libs/issues/305 which _might_ be related to #322 and #306 but we have not checked that.
Uli
These must be significant as I've yet to have a core dump since the lasttime I re-installed. Definitely the frequency is down.
If I do get another core, is there any particular debugging informationthat would be helpful, gdb backtrace, etc?
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On Thu, 9 Feb 2017, Mike Gabriel wrote:
Well, I'm sorry to disagree ... For my concern, 3.5.99.3 is still very unstable, even worst than before, the session crashes nearly 99% of the time with Firefox on gfx intensive activities such as youtube.
Previous release crashed less often and rarely in this case, I mostly had crashes when attempting to translate a session between 2 TCEs for example but common use was mostly stable (even though it crashed randomly anyway but not that often).
Regards, Walid Moghrabi
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----- Mail original -----
De: "Robert Dinse" <nanook@eskimo.com> À: "Mike Gabriel" <mike.gabriel@das-netzwerkteam.de> Cc: "Walid MOGHRABI" <w.moghrabi@servicemagic.eu>, x2go-user@lists.x2go.org Envoyé: Vendredi 10 Février 2017 01:43:53 Objet: Re: [X2Go-User] libnx
These must be significant as I've yet to have a core dump since the last time I re-installed. Definitely the frequency is down.
If I do get another core, is there any particular debugging information that would be helpful, gdb backtrace, etc?
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On Thu, 9 Feb 2017, Mike Gabriel wrote:
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I've fired up Firefox, went to youtube, looked for high resolution material, full screened it, let it go from one video to the next and for me it is performing solid, if less efficiently than it used to.
Do you have the most recent nightly build of nxagent, all the libs, and x2goserver and client?
I'm running Ubuntu 16.10 on the client and Ubuntu 16.04.2 LTS on the server side. The server I'm using has 32GB of RAM and I7-2600 CPU, Asus motherbaord. The client is an antique Mac Pro 1,1 with 4G of RAM and an Nvidia 7600GT video card.
With 3.5.99.2 I was seeing core dumps about ever 4th time I tried to opena file with nvi, not seeing that behavior anymore. I don't usually use Firefox on this machine but it is running fine with youtube other than being slow (I'm seeing maybe 3 frames per second, at one time a year or so ago same hardware was doing full 30fps video so something has negatively impacted performance but a lot of other things besides x2go has changed in this time frame).
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On Fri, 10 Feb 2017, Walid MOGHRABI wrote:
Upgraded to 3.5.99.4 yesterday and this one is, at least for my use case, a LOT more stable ... had no crash by now :D
Regards, Walid Moghrabi
TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3
----- Mail original -----
De: "Robert Dinse" <nanook@eskimo.com> À: "Walid MOGHRABI" <w.moghrabi@servicemagic.eu> Cc: x2go-user@lists.x2go.org, "Mike Gabriel" <mike.gabriel@das-netzwerkteam.de> Envoyé: Vendredi 10 Février 2017 09:39:40 Objet: Re: [X2Go-User] libnx
I've fired up Firefox, went to youtube, looked for high resolution material, full screened it, let it go from one video to the next and for me it is performing solid, if less efficiently than it used to.
Do you have the most recent nightly build of nxagent, all the libs, and x2goserver and client?
I'm running Ubuntu 16.10 on the client and Ubuntu 16.04.2 LTS on the server side. The server I'm using has 32GB of RAM and I7-2600 CPU, Asus motherbaord. The client is an antique Mac Pro 1,1 with 4G of RAM and an Nvidia 7600GT video card.
With 3.5.99.2 I was seeing core dumps about ever 4th time I tried to open a file with nvi, not seeing that behavior anymore. I don't usually use Firefox on this machine but it is running fine with youtube other than being slow (I'm seeing maybe 3 frames per second, at one time a year or so ago same hardware was doing full 30fps video so something has negatively impacted performance but a lot of other things besides x2go has changed in this time frame).
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On Fri, 10 Feb 2017, Walid MOGHRABI wrote:
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Hi Walid,
On Fr 03 Mär 2017 16:20:26 CET, Walid MOGHRABI wrote:
Upgraded to 3.5.99.4 yesterday and this one is, at least for my use
case, a LOT more stable ... had no crash by now :D
And 3.5.99.5 will have a lot less valgrind complaints. See todays
commit history.
Mike
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Okay, fix Bug#1151 and I push it to PROD :p
Good job guys :)
Regards, Walid Moghrabi
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----- Mail original -----
De: "Mike Gabriel" <mike.gabriel@das-netzwerkteam.de> À: "Walid MOGHRABI" <w.moghrabi@servicemagic.eu> Cc: "Robert Dinse" <nanook@eskimo.com>, x2go-user@lists.x2go.org Envoyé: Vendredi 3 Mars 2017 16:47:34 Objet: Re: [X2Go-User] libnx
Hi Walid,
On Fr 03 Mär 2017 16:20:26 CET, Walid MOGHRABI wrote:
Upgraded to 3.5.99.4 yesterday and this one is, at least for my use case, a LOT more stable ... had no crash by now :D
And 3.5.99.5 will have a lot less valgrind complaints. See todays commit history.
Mike
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Mike Gabriel -
Robert Dinse -
Ulrich Sibiller -
Walid MOGHRABI