RH7.2 with kernel errata patch (2.4.9-37tape)... no OCO modules. When I try printtool the X client starts and then displays a message box saying: Application "/usr/bin/python" (process 3017) has crashed due to a fatal error. (Segmentation Fault). Jul 3 13:50:38 tcsl kernel: User process fault: interruption code 0x10 Jul 3 13:50:38 tcsl kernel: failing address: 0 Jul 3 13:50:38 tcsl kernel: CPU: 0 Jul 3 13:50:38 tcsl kernel: Process printtool (pid: 2859, stackpage=01B51000) Jul 3 13:50:38 tcsl kernel: Jul 3 13:50:38 tcsl kernel: User PSW: 070dd000 c002d2d6 Tainted: P Jul 3 13:50:38 tcsl kernel: task: 01b50000 ksp: 01b51d00 pt_regs: 01b51f68 Jul 3 13:50:38 tcsl kernel: User GPRS: Jul 3 13:50:38 tcsl kernel: 00000001 00000003 00000412 00000000 Jul 3 13:50:38 tcsl kernel: c0570aec 00000000 006f3ae8 006f3a40 Jul 3 13:50:38 tcsl kernel: 006f3970 00000000 00000412 006f3c88 Jul 3 13:50:38 tcsl kernel: c003a9b0 c002d2b0 c0130138 7fffd5a0 Jul 3 13:50:38 tcsl kernel: User ACRS: Jul 3 13:50:38 tcsl kernel: 40037fa0 00000000 00000000 00000000 Jul 3 13:50:38 tcsl kernel: 00000000 00000000 00000000 00000000 Jul 3 13:50:38 tcsl last message repeated 2 times Jul 3 13:50:38 tcsl kernel: User Code: Jul 3 13:50:38 tcsl kernel: 58 20 a0 0c 15 21 a7 24 00 55 58 10 d0 08 89 20 00 02 41 1d # uname -mrs Linux 2.4.9-37tape s390 The version of python installed is Python 1.5.2 (default) On a whim I tried symlinking /usr/bin/python to my python2.2, but then printtool complained about missing util libraries (at the console, not X) and I didn't pursue that road further. Is this Seg Fault something unique to my installation? ~ Daniel