** Description changed: Start software-properties-gtk, switch to additional drivers tab. The program will start consuming 100% CPU for quite some time (many seconds or minutes depending on the machine). There is however no way to cancel the operation other than killing software-properties. Trying to close the window or clicking Close button hangs. + + Test plans + ---------- + + 1. Start software-properties-gtk + 1.1. Go to additional drivers tab. + 1.2. Click close at the south-east corner or close the window via your window manager. + Expected. Window closes immediately. + + 4. Start software-properties-gtk + 4.1. Go to additional drivers tab and wait. + Expected: The viewport will at the end say that either no drivers are available or show a list of drivers such as in the drivers-list.png attachment. The cancel and retry buttons are gone in the latter case. + + 2. Start software-properties-gtk and 'top' in a terminal + 2.1. Go to additional drivers tab. + Expected: The 'python3' command starts consuming 100% CPU. + 2.2. Click cancel. + Expected: The aforementioned process is no longer hogging the CPU, indicating that the driver scan really stopped. The retry button is clickable but cancel is not. + 2.3. Click retry. + Expected: The 'python3' command starts consuming 100% CPU. The retry button is not clickable but cancel ist. + + 3. Start software-properties-gtk and 'top' in a terminal + 3.1. Go to additional drivers tab. + 3.2. Get the PID of the 'python3' process consuming 100% CPU and kill it with kill -29 PID + Expected: The viewport says "An error blabla. Exit status: -29." Retry is clickable but cancel is not.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to software-properties in Ubuntu. https://bugs.launchpad.net/bugs/2076084 Title: Additional drivers tab cause uncancellable operation that prevents the program from closing Status in software-properties package in Ubuntu: In Progress Bug description: Start software-properties-gtk, switch to additional drivers tab. The program will start consuming 100% CPU for quite some time (many seconds or minutes depending on the machine). There is however no way to cancel the operation other than killing software-properties. Trying to close the window or clicking Close button hangs. Test plans ---------- 1. Start software-properties-gtk 1.1. Go to additional drivers tab. 1.2. Click close at the south-east corner or close the window via your window manager. Expected. Window closes immediately. 4. Start software-properties-gtk 4.1. Go to additional drivers tab and wait. Expected: The viewport will at the end say that either no drivers are available or show a list of drivers such as in the drivers-list.png attachment. The cancel and retry buttons are gone in the latter case. 2. Start software-properties-gtk and 'top' in a terminal 2.1. Go to additional drivers tab. Expected: The 'python3' command starts consuming 100% CPU. 2.2. Click cancel. Expected: The aforementioned process is no longer hogging the CPU, indicating that the driver scan really stopped. The retry button is clickable but cancel is not. 2.3. Click retry. Expected: The 'python3' command starts consuming 100% CPU. The retry button is not clickable but cancel ist. 3. Start software-properties-gtk and 'top' in a terminal 3.1. Go to additional drivers tab. 3.2. Get the PID of the 'python3' process consuming 100% CPU and kill it with kill -29 PID Expected: The viewport says "An error blabla. Exit status: -29." Retry is clickable but cancel is not. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/2076084/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
