VisaulGDB Error LBSSH2 returned LIBSSH2_ERROR_PROTO Sysprogs forums › Forums › VisualGDB › VisaulGDB Error LBSSH2 returned LIBSSH2_ERROR_PROTO Tagged: LIBSSH2 This topic has 2 replies, 2 voices, and was last updated 7 years, 3 months ago by Moffatt. Log In Register Lost Password Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 28, 2017 at 12:14 #11855 MoffattParticipant I have a solution with numerous VisualGDB and VisualKernel projects and somewhat randomly I will receive the following error when attempting to build. VisualGDB : error : LIBSSH2 returned LIBSSH2_ERROR_PROTO VisualGDB : error : SSH PTY request failed (LIBSSH2 returned LIBSSH2_ERROR_PROTO). Try increasing minimal delay between PTY requests in global settings. Where do I go to increase this minimal delay setting? Thanks July 28, 2017 at 17:04 #11856 supportKeymaster Hi, You can increase the delay via Tools->Options->VisualGDB->General->SSH->Minimal delay between PTY requests. Alternatively please try updating your SSH package on the Linux side (see this thread for the related package versions). August 1, 2017 at 12:35 #11863 MoffattParticipant By increasing my Minimal delay between PTY requests to 2500 I have not been able to reproduce the issue after numerous attempts. When I have an opportunity I will update my Linux OS’s SSH package, but at this time the increase of the delay is enough of a solution. Thanks. Author Posts Log In Register Lost Password Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In