Public bug reported: # lsb_release -rd Description: Ubuntu 12.04.1 LTS Release: 12.04 # ibv_devinfo -v libibverbs: Warning: no userspace device-specific driver found for /sys/class/infiniband_verbs/uverbs0 No IB devices found # strace -f ibv_devinfo -v |& tail -n 12 open("/sys/class/infiniband_verbs/uverbs0/device/vendor", O_RDONLY) = 3 read(3, "0x15b3\n", 8) = 7 close(3) = 0 open("/sys/class/infiniband_verbs/uverbs0/device/device", O_RDONLY) = 3 read(3, "0x1003\n", 8) = 7 close(3) = 0 write(2, "libibverbs: Warning: no userspac"..., 103libibverbs: Warning: no userspace device-specific driver found for /sys/class/infiniband_verbs/uverbs0 ) = 103 futex(0x7f4d12de31d0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 write(2, "No IB devices found\n", 20No IB devices found ) = 20 exit_group(-1) = ?
See also http://git.kernel.org/?p=libs/infiniband/libmlx4.git;a=commitdiff;h=1488631df283f03aefb1a7f67367c6e4e371a9a3 ** Affects: libmlx4 (Ubuntu) Importance: Undecided Status: New ** Package changed: libibverbs (Ubuntu) => libmlx4 (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1037107 Title: Mellanox ConnectX-3 HCA's are not supported (MT27500 Family) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libmlx4/+bug/1037107/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs