Still a problem in 17.04. I don't see how to turn comment #21 into a
fix.
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Title:
Evince cannot open HTTP link in Google Chrome or
The capable request comes from chrome after it has setup a user
namespace. However apparmor can not currently detect the difference
between the system namespace and the user namespace.
Unfortunately the only solution at this time it to allow
capable sys_admin,
in the
This bugs me since some years now, and I see the following here in the
log:
[278340.119805] audit: type=1400 audit(1487338252.143:543):
apparmor="DENIED" operation="capable"
profile="/usr/bin/evince//sanitized_helper" pid=20653 comm="chromium-
browse" capability=21 capname="sys_admin"
This is still broken in 16.04.
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Title:
Evince cannot open HTTP link in Google Chrome or chromium-browser
To manage notifications about this bug
I am using Ubuntu Gnome with the stock PDF reader (Evince) and Google
Chrome as default browser. I cannot open any links from PDF files.
lsb-release output
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
kern.log output
Oct 23 21:27:39
Adnan, can you provide proof in form of logs, error messages/output?
Your one-liner is not any help so noone can look into it. AND, if it
differs from the informations provided by OP, you should file a new bug.
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Still a problem in 16.04
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Title:
Evince cannot open HTTP link in Google Chrome or chromium-browser
To manage notifications about this bug go
How do I check if this will be fixed in 14.04 LTS?
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Title:
Evince cannot open HTTP link in Google Chrome or chromium-browser
To manage
This was fixed in r2515 as included in 14.10.
** Changed in: apparmor (Ubuntu)
Status: Confirmed = Fix Released
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Title:
Evince cannot
When I post it I have the same issue described in the bug description
but now it solves I don't know how by itself... I know, I do something
but I don't remember, thanks a lot anyway! :)
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excuse me, this is the right otput, I directly pipe the command into a
txt without waiting a bit... :)
** Attachment added: debug-outputs.tgz
https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1282314/+attachment/4137569/+files/debug-outputs.tgz
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Pietrod, which problem are you having?
Thanks
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Title:
Evince cannot open HTTP link in Google Chrome or chromium-browser
To manage
Seth, I have exactly the same problem adding this line:
/usr/lib/chromium-browser/chrome-sandbox PUxr
I have attached the output of apparmor_parser -p
/etc/apparmor.d/usr.bin.evince, I'm not an expert, hope it helps.
** Attachment added: output.txt
Hi Seth,
Thanks a lot for getting back to me, the provided patch is fixing the
problem! I tested following two cases: chromium already running +
chromium not yet started and clicking on a link in evince works as
expected in both.
Regarding your patch you may want to consider removing line with
Even it works, there are still some errors printed out.
Console from which evince is started:
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[26538:26538:0521/230059:ERROR:data_type_manager_impl.cc(39)] Passwords
cryptographer error was encountered:
Hi Jamie and Seth,
thanks a lot for looking into this. I am attaching the output of
apparmor_parser -p /etc/apparmor.d/usr.bin.evince and also dpkg -L
chromium-browser. I hope it will be helpfull. Let me know, if I can
provide something additional to help you with the debugging.
Thanks,
Radek
Thanks Radek,
can you try modifying your /etc/apparmor.d/abstractions/ubuntu-helper
file like this?
=== modified file 'profiles/apparmor.d/abstractions/ubuntu-helpers'
--- profiles/apparmor.d/abstractions/ubuntu-helpers 2014-02-14 02:11:54
+
+++
Radek, your denial seems odd since the sanitized_helper should allow
this. Can you attach the output of 'apparmor_parser -p
/etc/apparmor.d/usr.bin.evince'?
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Jamie, what do you think about updating the ubuntu-helpers
sanitized_helper profile with the newer paths to chromium-browser? I
think it'd be best to avoid the Chromium-browser sandbox or Chrome
browser sandbox executing in the sanitized_helper profile.
Thanks
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: apparmor (Ubuntu)
Status: New = Confirmed
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Title:
The same bug is happening on Ubuntu 14.04, chromium configured as
default browser, just the error message is slightly different:
/usr/lib/chromium-browser/chrome-sandbox: error while loading shared
libraries: libpthread.so.0: failed to map segment from shared object:
Permission denied
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and here is the relevant part from kern.log - also from Ubuntu 14.04:
[33753.328021] type=1400 audit(1400324186.273:72): apparmor=DENIED
operation=file_mmap profile=/usr/bin/evince//sanitized_helper
name=/lib/x86_64-linux-gnu/libpthread-2.19.so pid=30773 comm=chrome-
sandbox requested_mask=m
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