diff --git a/models/repo.go b/models/repo.go
index c3e9423f45..62bac9f1ef 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -305,17 +305,17 @@ func MigrateRepository(u *User, name, desc string, private, mirror bool, url str
 		return repo, errors.New("git clone: " + stderr)
 	}
 
-	// Pull data from source.
+	// Add remote and fetch data.
 	if _, stderr, err = process.ExecDir(3*time.Minute,
 		tmpDir, fmt.Sprintf("MigrateRepository(git pull): %s", repoPath),
-		"git", "pull", url); err != nil {
-		return repo, errors.New("git pull: " + stderr)
+		"git", "remote", "add", "-f", "--tags", "upstream", url); err != nil {
+		return repo, errors.New("git remote: " + stderr)
 	}
 
 	// Push data to local repository.
 	if _, stderr, err = process.ExecDir(3*time.Minute,
 		tmpDir, fmt.Sprintf("MigrateRepository(git push): %s", repoPath),
-		"git", "push", "origin", "master"); err != nil {
+		"git", "push", "--tags", "origin", "refs/remotes/upstream/*:refs/heads/*"); err != nil {
 		return repo, errors.New("git push: " + stderr)
 	}
 
diff --git a/routers/user/setting.go b/routers/user/setting.go
index e091bc4381..d3b792134d 100644
--- a/routers/user/setting.go
+++ b/routers/user/setting.go
@@ -5,6 +5,8 @@
 package user
 
 import (
+	"strings"
+
 	"github.com/Unknwon/com"
 
 	"github.com/gogits/gogs/models"
@@ -171,7 +173,10 @@ func SettingsSSHKeysPost(ctx *middleware.Context, form auth.AddSSHKeyForm) {
 			return
 		}
 
-		if ok, err := models.CheckPublicKeyString(form.Content); !ok {
+		// Remove newline characters from form.KeyContent
+		cleanContent := strings.Replace(form.Content, "\n", "", -1)
+
+		if ok, err := models.CheckPublicKeyString(cleanContent); !ok {
 			ctx.Flash.Error(ctx.Tr("form.invalid_ssh_key", err.Error()))
 			ctx.Redirect("/user/settings/ssh")
 			return
@@ -180,7 +185,7 @@ func SettingsSSHKeysPost(ctx *middleware.Context, form auth.AddSSHKeyForm) {
 		k := &models.PublicKey{
 			OwnerId: ctx.User.Id,
 			Name:    form.SSHTitle,
-			Content: form.Content,
+			Content: cleanContent,
 		}
 		if err := models.AddPublicKey(k); err != nil {
 			if err == models.ErrKeyAlreadyExist {