[Bug 90672] pymol package tries to invoke non-existant python2.4.4

2007-03-08 Thread Michael Bacarella
Public bug reported: Binary package hint: pymol Fresh default install of Edgy Eft. Install pymol package through synaptic. pymol fails to execute. When run from command-line, Linux/shell reports /usr/bin/python2.4.4 not found. /usr/bin/python2.4.4 does not in fact exist. While python v2.4.4

[Bug 90672] Re: pymol package tries to invoke non-existant python2.4.4

2007-03-08 Thread Michael Bacarella
*** This bug is a duplicate of bug 65964 *** Apologies, I did make a good faith effort to make sure it did not exist already. Not clear on why I couldn't find the existing report. Thank you! -- pymol package tries to invoke non-existant python2.4.4 https://launchpad.net/bugs/90672 -- ubuntu-

[Bug 1899800] Re: Runtime deadlock: pthread_cond_signal failed to wake up pthread_cond_wait due to a bug in undoing stealing

2020-12-19 Thread Michael Bacarella
Thanks for this. Tested for about 20 hours on groovy-proposed. Neither the repro nor my OCaml application has deadlocked. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899800 Title: Runtime deadl

[Bug 1899800] [NEW] Runtime deadlock: pthread_cond_signal failed to wake up pthread_cond_wait due to a bug in undoing stealing

2020-10-14 Thread Michael Bacarella
Public bug reported: This bug was submitted by Qin Li to glibc bugzilla earlier this year, with a one-line patch, though it hasn't been merged into glibc yet: https://sourceware.org/bugzilla/show_bug.cgi?id=25847 This bug in pthread conditions will deadlock the OCaml runtime, as well as Python's

[Bug 1899800] Re: Runtime deadlock: pthread_cond_signal failed to wake up pthread_cond_wait due to a bug in undoing stealing

2020-10-14 Thread Michael Bacarella
This part is ambiguous > On Ubuntu 20.04, I have not been able to get the repro to deadlock in 5 days. > My OCaml apps have not deadlocked in 5 days. To be clear, on Ubuntu 20.04 **with the glibc patch** Unpatched Ubuntu 20.04 latest is very much vulnerable to this pthread condition bug. -- Yo

[Bug 1899800] Re: Runtime deadlock: pthread_cond_signal failed to wake up pthread_cond_wait due to a bug in undoing stealing

2021-01-08 Thread Michael Bacarella
@rbalint sadly, my task that was deadlocking is I/O bound, it actually uses relatively little CPU (10%ish of one core). So I can't use it as a benchmark to detect a performance regression. That is, if there is a performance regression it's not severe enough to affect the task noticeably. My Deb