diff --git a/local/recipes/kde/kf6-pty/source/CMakeLists.txt b/local/recipes/kde/kf6-pty/source/CMakeLists.txt
index a0903742c..0aa1b2751 100644
--- a/local/recipes/kde/kf6-pty/source/CMakeLists.txt
+++ b/local/recipes/kde/kf6-pty/source/CMakeLists.txt
@@ -33,7 +33,7 @@ find_package(KF6CoreAddons ${KF_DEP_VERSION} REQUIRED)
 find_package(KF6I18n ${KF_DEP_VERSION} REQUIRED)
 
 if (UNIX)
-  find_package(UTEMPTER)
+  # find_package(UTEMPTER disabled on Redox)
   set_package_properties(UTEMPTER PROPERTIES
       TYPE OPTIONAL
       PURPOSE "Required by KPty for managing UTMP entries"
@@ -57,7 +57,7 @@ ecm_setup_version(
   SOVERSION 6)
 
 add_definitions(-DTRANSLATION_DOMAIN=\"kpty6\")
-ki18n_install(po)
+#ki18n_install(po)
 
 ecm_set_disabled_deprecation_versions(
     QT 6.8.0
@@ -65,9 +65,9 @@ ecm_set_disabled_deprecation_versions(
 )
 
 add_subdirectory( src )
-if (BUILD_TESTING)
-    add_subdirectory( autotests )
-endif()
+##if (BUILD_TESTING)
+##    add_subdirectory( autotests )
+##endif()
 
 if (BUILD_QCH)
     ecm_install_qch_export(
diff --git a/local/recipes/kde/kf6-pty/source/src/kpty.cpp b/local/recipes/kde/kf6-pty/source/src/kpty.cpp
index c0d3905df..f3d246949 100644
--- a/local/recipes/kde/kf6-pty/source/src/kpty.cpp
+++ b/local/recipes/kde/kf6-pty/source/src/kpty.cpp
@@ -439,7 +439,7 @@ void KPty::setCTty()
     setsid();
 
     // make our slave pty the new controlling terminal.
-    ioctl(d->slaveFd, TIOCSCTTY, 0);
+    ioctl(d->slaveFd, TIOCSCTTY, nullptr);
 
     // make our new process group the foreground group on the pty
     int pgrp = getpid();
@@ -448,6 +448,15 @@ void KPty::setCTty()
 
 void KPty::login(const char *user, const char *remotehost)
 {
+#ifdef __redox__
+    // Redox provides PTY allocation and terminal attributes, but it does not yet
+    // expose a utmp/wtmp database API. Keep KPty functional while making login
+    // accounting an explicit no-op on this target rather than referencing
+    // incomplete libc utmp declarations.
+    Q_UNUSED(user);
+    Q_UNUSED(remotehost);
+    return;
+#else
 #ifdef UTEMPTER_PATH
     Q_D(KPty);
 
@@ -533,10 +542,15 @@ void KPty::login(const char *user, const char *remotehost)
 #endif
 #endif
 #endif
+#endif
 }
 
 void KPty::logout()
 {
+#ifdef __redox__
+    // See KPty::login(): there is no Redox utmp/wtmp backend to update yet.
+    return;
+#else
 #ifdef UTEMPTER_PATH
     Q_D(KPty);
 
@@ -612,6 +626,7 @@ void KPty::logout()
 #endif
 #endif
 #endif
+#endif
 }
 
 bool KPty::tcGetAttr(struct ::termios *ttmode) const
diff --git a/local/recipes/kde/kf6-pty/source/src/kptydevice.cpp b/local/recipes/kde/kf6-pty/source/src/kptydevice.cpp
index 1bff13f3f..a668da8b1 100644
--- a/local/recipes/kde/kf6-pty/source/src/kptydevice.cpp
+++ b/local/recipes/kde/kf6-pty/source/src/kptydevice.cpp
@@ -17,6 +17,7 @@
 #include <KLocalizedString>
 
 #include <cerrno>
+#include <ctime>
 #include <fcntl.h>
 #include <signal.h>
 #include <sys/ioctl.h>
@@ -42,6 +43,18 @@
 
 #define KMAXINT ((int)(~0U >> 1))
 
+static void currentTimeval(struct timeval *tv)
+{
+#ifdef __redox__
+    struct timespec ts;
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    tv->tv_sec = ts.tv_sec;
+    tv->tv_usec = ts.tv_nsec / 1000;
+#else
+    gettimeofday(tv, nullptr);
+#endif
+}
+
 /////////////////////////////////////////////////////
 // Helper. Remove when QRingBuffer becomes public. //
 /////////////////////////////////////////////////////
@@ -365,7 +378,7 @@ bool KPtyDevicePrivate::doWait(int msecs, bool reading)
         tv.tv_sec = msecs / 1000;
         tv.tv_usec = (msecs % 1000) * 1000;
 #ifndef Q_OS_LINUX
-        gettimeofday(&etv, nullptr);
+        currentTimeval(&etv);
         timeradd(&tv, &etv, &etv);
 #endif
         tvp = &tv;
@@ -387,7 +400,7 @@ bool KPtyDevicePrivate::doWait(int msecs, bool reading)
 
 #ifndef Q_OS_LINUX
         if (tvp) {
-            gettimeofday(&tv, nullptr);
+            currentTimeval(&tv);
             timersub(&etv, &tv, &tv);
             if (tv.tv_sec < 0) {
                 tv.tv_sec = tv.tv_usec = 0;