Error Ld.so Object From Ld_preload Cannot Be Preloaded Ignored
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings from ld_preload cannot be preloaded (cannot open shared object file) ignored and policies of this site About Us Learn more about Stack Overflow ld_preload cannot be preloaded (cannot open shared object file) the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation error ld so object libachk so from etc ld so preload cannot be preloaded ignored Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it error ld so object lib libcwait so from etc ld so preload cannot be preloaded ignored only takes a minute: Sign up ERROR: ld.so: object LD_PRELOAD cannot be preloaded: ignored up vote 9 down vote favorite I am using ubuntu 12.04. Every time I start my bash terminal and every time when I finish typing a command(and press enter) , I get this message: ERROR: ld.so: object '/usr/lib/liblunar-calendar-preload.so' from LD_PRELOAD cannot be preloaded: ignored. It is
Ld_preload Cannot Be Preloaded Linux
weird. So what is the environment variable LD_PRELOAD used for? And what is the going on behind the scene? Thanks. linux bash share|improve this question asked Jul 18 '13 at 12:37 lulyon 3,00531638 1 Some libraries are only loaded when they are used. I think with the LD_PRELOAD variable you can try to load a library whether you use it or not before the program starts running. –hetepeperfan Jul 18 '13 at 12:40 @hetepeperfan And every time I enter a command, I get the message too. What should that be explained? –lulyon Jul 18 '13 at 12:45 Are you using a custom built bash? –devnull Jul 18 '13 at 12:49 @devnull I am using the default bash. That is Application-> Accessory ->Terminal. –lulyon Jul 18 '13 at 12:52 1 Does this give you an error? unset LD_PRELOAD; ls –devnull Jul 18 '13 at 13:05 | show 5 more comments 3 Answers 3 active oldest votes up vote 4 down vote accepted The linker takes some environmental variables in to acou
Pages: 1 #1 2015-10-29 00:35:23 Malstrond Member From: Germany Registered: 2009-06-03 Posts: 87 LD_PRELOAD ignored with "cannot open shared object file" According to Nvidia's documentation you need to preload some libraries with LD_PRELOAD="libpthread.so.0 libGL.so.1" in order to use the __GL_THREADED_OPTIMIZATIONS=1 feature.
Ld_preload Cannot Be Preloaded (wrong Elf Class Elfclass32)
But this doesn't work. When trying to start a program with them preloaded ld.so.preload cannot be preloaded ignored the following error gets thrown: ERROR: ld.so: object 'libpthread.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. ERROR: error: ld.so: object steam ld.so: object 'libGL.so.1' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.I have verified that the files exist and they do (provided by (lib32-)glibc and (lib32)-nvidia-libgl respectively) and the symlinks point to the http://stackoverflow.com/questions/17723666/error-ld-so-object-ld-preload-cannot-be-preloaded-ignored correct files that also exist. I don't think my system would be working if libpthread was gone anyway.I'm mainly trying to use this feature for games in WINE, but the errors also get thrown when exporting the preload and then starting native applications like pacman. Offline #2 2015-10-29 00:54:20 Scimmia Bug Wrangler Registered: 2012-09-01 Posts: 5,174 Re: LD_PRELOAD ignored with "cannot open shared object file" Doesn't LD_PRELOAD need full paths? https://bbs.archlinux.org/viewtopic.php?id=204440 I guess I've never tried it with libs that are in the normal linker path. Offline #3 2015-10-29 15:20:07 Malstrond Member From: Germany Registered: 2009-06-03 Posts: 87 Re: LD_PRELOAD ignored with "cannot open shared object file" The problem is that if you use the full path, it's always wrong either for 32-bit or 64-bit binaries because you have to use /usr/lib/ and /usr/lib32 and one of them will cause an error. And if you use WINEARCH=win64 it never works because the 64-bit WINE uses both, just like Windows (both errors "wrong ELF class: ELFCLASS64" and "wrong ELF class: ELFCLASS32" appear). Using only the filename is supposed to to pick the correct one if the path is in /etc/ld.so.conf.d/. The Arch Wiki for WINE and various guides online do it that way too. Last edited by Malstrond (2015-10-29 15:24:06) Offline Pages: 1 Index »Applications & Desktop Environments »LD_PRELOAD ignored with "cannot open shared object file" Board footer Jump to Newbie Corner Installation Kernel & Hardware Applications & Desktop Environments Laptop Issues Networking, Server, and Protection Multimedia and Games System Administration Other Architectures Announcements, Package & Security Advisories Arch Discussion Forum & Wiki discussion Pacman & Package Upgrade Issues [testing] Repo Forum Creating & Modifying Packages AUR Issues, Discussio
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies http://askubuntu.com/questions/293649/proxychains-ld-preload-cannot-be-preloaded of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a cannot be question Anybody can answer The best answers are voted up and rise to the top proxychains LD_PRELOAD cannot be preloaded up vote 5 down vote favorite Using proxychains to do apt-get update in ubuntu 12.04.2 sudo proxychains apt-get update gives following error ERROR: ld.so: object 'libproxychains.so.3' from LD_PRELOAD cannot be preloaded: ignored. How can I avoid this error? 12.04 proxy libraries ld share|improve this cannot be preloaded question asked May 10 '13 at 18:48 Saeed 151127 I've found the solution, the execution file in /usr/bin/proxychains contains a link to LD_PRELOAD, which should not be libproxychains.so.3 but should be libproxychains.so. Of course, assuming you have /usr/lib/libproxychains.so correctly linking to /usr/lib/libproxychains.so.3 –Saeed May 11 '13 at 3:47 add a comment| 1 Answer 1 active oldest votes up vote 9 down vote You must change export LD_PRELOAD=libproxychains.so.3 to export LD_PRELOAD=/usr/lib/libproxychains.so.3 in /usr/bin/proxychains share|improve this answer answered Aug 29 '13 at 13:19 Huseyin 2751623 In peppermint 4.0, it should be /usr/lib/i386-linux-gnu/libproxychains.so.3 –diyism Dec 11 '13 at 7:25 2 "proxychains-ng" or proxychains4 have no problem like this. –diyism Dec 11 '13 at 9:28 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged 12.04 proxy libraries ld or ask your own