# Silence mosek solver in JuMP
**URL:** https://discourse.julialang.org/t/silence-mosek-solver-in-jump/41708
**Category:** Optimization (Mathematical)
**Tags:** jump
**Created:** [June 19, 2020, 3:25am UTC](https://discourse.julialang.org/t/silence-mosek-solver-in-jump/41708 "2020-06-19T03:25:31Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@stephentu](https://discourse.julialang.org/u/stephentu)
#### Post date: [June 19, 2020, 3:25am UTC](https://discourse.julialang.org/t/silence-mosek-solver-in-jump/41708/1 "2020-06-19T03:25:31Z")
How do you disable the output from mosek when solving JuMP problems? I tried the following:
1. `model = Model(with_optimizer(Mosek.Optimizer, QUIET=false))`
2. `model = Model(optimizer_with_attributes(Mosek.Optimizer, MOI.Silent() => true))`
3. `set_silent(model)`
Unfortunately, none of these options worked for me. Thanks
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### Author:  [@blegat](https://discourse.julialang.org/u/blegat)
#### Post date: [June 19, 2020, 8:12am UTC](https://discourse.julialang.org/t/silence-mosek-solver-in-jump/41708/2 "2020-06-19T08:12:49Z")
These should all work and be equivalent. By the way, the first one should now be `model = Model(optimizer_with_attributes(Mosek.Optimizer, "QUIET" => false))`.
Please provide a minimal example, the versions of JuMP, MathOptInterface, MosekTools and Mosek you used and the output you get.
**EDIT** as mentioned in the comment below, the first one should set `true`, not `false`
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### Author:  [@ericphanson](https://discourse.julialang.org/u/ericphanson)
#### Post date: [June 19, 2020, 10:25am UTC](https://discourse.julialang.org/t/silence-mosek-solver-in-jump/41708/3 "2020-06-19T10:25:50Z")
> [@stephentu](#):
>
> QUIET=false
`QUIET=true`, right?