Tickets went on sale this morning for U2's shows in the United Kingdom and quickly blew out, with all dates selling out quickly.

Tickets went on sale this morning for U2's shows in the United Kingdom and quickly blew out, with all dates selling out quickly.

Among the huge sales were 50,000 tickets for Manchester Stadium (June 14); 100,000 for two shows at Twickenham Stadium in London (June 18-19); 50,000 for Hampden Park in Glasgow, Scotland (June 21); and 55,000 for Millennium Stadium in Cardiff, Wales (June 29).

Sources tell Billboard.biz that the ticket sales went smoothly, with none of the technical glitches that hampered the pre-sale.