On Wed, 3 May 2017 12:09:21 +0900 Florian Schaefer <[email protected]> said:
> Hi! > > On 03.05.2017 10:04, Carsten Haitzler (The Rasterman) wrote: > > On Tue, 02 May 2017 21:16:40 +0900 [email protected] said: > > > >> Hi, > >> > >> I got the source of kernel 4.11, then comipled, and check the > >> behaviour of enlightenment (efl 1.18.1, enlightment 0.21.7). > >> > >> At the start up of enlightenment, I got an error message; > >> > >> There was an error trying to set the cpu power state setting via the > >> module's setfreq utility. > >> > >> On the kernel 4.10.x, I never see such a message. > >> > >> And, I tried to use su and sudo command in the terminal, I got a > >> strange message; > >> > >> fulwood@linux-uw5l:~> sudo > >> sudo: effective uid is not 0, is sudo installed setuid root > >> > >> fulwood@linux-uw5l:~> su > >> Password: > >> su: incorrect password > >> > >> This means, there is a problem concerning uid treatment in the > >> enlightenment, doesn't it. > >> > >> Moreover, VirtualBox indicate the problem of enlightenment directly; > >> > >> fulwood@linux-uw51:~> VirtualBox > >> > >> VirtualBox: Error -10 in SUPRHardenedMain! > >> VirtualBox: Effective UID is not root (euid=1000, egid=100, uid=1000, > >> gid=100) > >> VirtualBox: Tip! It may help to reintall VirtualBox. > >> > >> Why does uid=1000? > > > > that's a common uid to start with for users added to a system - first user > > added commonly is uid 1000... that's probably ... you. > > > >> So, we can't use enlightenment on the kernel 4.11. > > > > from the above it seems like since you compiled your own kernel it seemingly > > has disabled setuid root binaries. i assume this is some new feature of > > kernels since 4.11 that has been turned on. i suggest you turn it off to > > allow them again. your kernel broke far more than enlightenment. it broke > > sudo. probably even broke su. it broke virtualbox... it broke stuff. what > > that option is - i don't know. this is news to me. > > Just for the record I'd like to add that I observe the same behavior. > > Since switching from 4.9 to 4.11 yesterday I cannot do suid requiring > operations (like su or mount.cifs) from within E (using terminology or > xterm) any more. Interestingly, if I am right at the console (so no Xorg > and e in-between) all those commands work like a charm. > > I could not find any setuid related option in the kernel configuration > so I cannot really imagine where it is misconfigured. it'll likely be some security option that ends up doing this for child processes ... whatever/however it is... but its certainly a change in the kernel and "security options" of some sort. > Cheers, > Florian > > >> PS. e16, and kde-plasma works flawlessly on the kernel 4.11. > >> > >> Thanks, > >> > >> -- > >> Fulwood > >> > >> > >> > >> > >> > >> > >> > >> > >> ------------------------------------------------------------------------------ > >> Check out the vibrant tech community on one of the world's most > >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot > >> _______________________________________________ > >> enlightenment-devel mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > >> > > > > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > enlightenment-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [email protected] ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
