This problem persists, as seen while upgrading to linux-
image-3.19.0-61-generic.
@vorlorn: please advise how to provide debug information.
** Summary changed:
- grub-mkconfig hangs (due to acting on closed handle?)
+ grub-mkconfig hangs
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** Changed in: grub2 (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1527645
Title:
grub-mkconfig hangs (due to acting on closed handle?)
To manage notificat
So I ran
strace -ff -o 2015-12-18-grub-mkconfig-strace-ff sh -x /usr/sbin/grub-
mkconfig
That produced 1000 files and took several attempts to kill off the
various processes that spawned after killing the hung ones. I doubt
anyone wants to see 1000 strace dumps. Please advise.
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You received
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 17818
pipe([3, 4]) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe3556d7a10) = 17819
close(4) = 0
read(3,
This is the standard usage of pipe. pipe opens two connected file
descriptors,
** Attachment added: "output of strace grub-mkconfig"
https://bugs.launchpad.net/ubuntu/+source/grub/+bug/1527645/+attachment/4536905/+files/2015-12-18-grub-mkconfig-strace.log
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