سلام
من هر برنامه ای رو که میخوام از طریق kpackagekit نصب کنم و یا آپدیت های سیستم رو انجام بدم این ارور رو میبینم

The package download failed.
Please check your network connectivity.

و در بخش اطلاعات بیشتر اینو نوشته

Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 0_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 2_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://security.ubuntu.com/ubuntu/pool/ ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://security.ubuntu.com/ubuntu/pool/ ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://security.ubuntu.com/ubuntu/pool/ ... 1_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 25_all.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 8_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 8_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 50_all.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 0_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 8_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)
Failed to fetch http://ir.archive.ubuntu.com/ubuntu/poo ... 0_i386.deb Could not connect to 127.0.0.1:4001 (127.0.0.1). - connect (111: Connection refused)


ولی به راحتی از طریق ترمینال نصب و به روز میشه ! به نظرتون مشکل از چیه ؟ من کوبونتو ۹.۱۰ دارم

شما احتمالا توی تنطیمات پروکسی KDE سر راهش پورت ۴۰۰۱ که مربوط به برنامه jondo هست رو ست کردید...و حالا هم که می خواین با kpackagekit کار کنید چون jondo رو اجرا نکردید این ارور رو بهتون می ده

پیشنهاد می کنم یا jondo رو اجرا کنید یا تو تنظیمات پروکسی گزینه Connect to internet directly رو انتخاب کنید...

به طور پیش فرض از گزینه Connect to internet directly استفاده میکنم . که باز ارور دارم ولی با فعال شدن جوندو میشه نصب کرد !
مسئله اینه که من از تنظیمات پ*ر*و*ک*س*ی استفاده نمیکنم !

شما تنظیمات پروکسی سیستم رو کجا ست می کنید ؟