Re: Gimp broken in Debian Sid?
- Date: Sun, 8 Jul 2018 17:27:33 +0200
- From: Thierry Rascle <thierr26@xxxxxxx>
- Subject: Re: Gimp broken in Debian Sid?
On Sun, 8 Jul 2018 10:37:10 +1200
Ben Caradoc-Davies <ben@xxxxxxxxxxxx> wrote:
> I would use ltrace to see where it is hanging:
> ltrace -tt -n4 -S gimp
> You will need to install ltrace and likely the debug packages for
> wherever it is hanging.
ltrace -tt -n4 -S /usr/bin/gimp outputs a lot lines and the last one is
10:01:04.820439 SYS_futex(0x7f8d0648a9d0, 0, 6356, 0
strace -f /usr/bin/gimp also outputs a lot lines and the last ones are
[pid 6789] futex(0x7f1d25b6b9d0, FUTEX_WAIT, 6791, NULL <unfinished ...>
[pid 6791] futex(0x7f1d3d401968, FUTEX_WAIT_PRIVATE, 2, NULL
'ps aux' tells me that one of the pid is gimp, and the other one is not
existing. So it could be that Gimp is just waiting for a dead process.
I don't know how to identify this dead process.
I looked for a way to force Gimp to run on a single thread and Google
pointed me to this URL:
So I tried:
numactl --physcpubind=+1 /usr/bin/gimp
and Gimp works :-)
Of course I still don't know what the root cause of the problem is...
Many many thanks for your help and suggestions :-)