You can find the dissent at this link.
It begins with a remarkable attack on Judge Brown (a Trump appointee) explaining that Smith was not responsible for any delay in issuing the decision:
In my 37 years on the federal bench, this is the most outrageous conduct by a judge that I have ever encountered in a case in which I have been involved.
In summary, Judge Brown has issued a 160-page opinion without giving me any reasonable opportunity to respond. I will set forth the details. The readers can judge for themselves.
And then turning to the merits:
The main winners from Judge Brown’s opinion are George Soros andmGavin Newsom. The obvious losers are the People of Texas and the Rule of Law. I dissent.
In the interest of time, this dissent is, admittedly, disjointed. Usually, in dissen

Election Law Blog

America News
WEIS Radio
Local News in Florida
Local News in Virginia
ABC News Video
Local News in Arizona
Vulture